Publications

2020

Minev, M., V. ~D. Ivanov, T. Trifonov, E. Ovcharov, S. Fabrika, O. Sholukhova, A. Vinokurov, A. Valcheva, and P. Nedialkov. 2021. Periodic variability of the z = 2.0 quasar QSO B1312+7837. \mnras 508 (2):2937-2943.
[Bibtex]

@ARTICLE{Minev2021,
       author = {{Minev}, M. and {Ivanov}, V.~D. and {Trifonov}, T. and {Ovcharov}, E. and {Fabrika}, S. and {Sholukhova}, O. and {Vinokurov}, A. and {Valcheva}, A. and {Nedialkov}, P.},
        title = "{Periodic variability of the z = 2.0 quasar QSO B1312+7837}",
      journal = {\mnras},
     keywords = {galaxies: active, quasars: individual: QSO B1312+7837, quasars: supermassive black holes, Astrophysics - Astrophysics of Galaxies},
         year = 2021,
        month = dec,
       volume = {508},
       number = {2},
        pages = {2937-2943},
          doi = {10.1093/mnras/stab2763},
archivePrefix = {arXiv},
       eprint = {2109.13817},
 primaryClass = {astro-ph.GA},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021MNRAS.508.2937M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Perdelwitz, V., M. Mittag, L. Tal-Or, J. ~H. ~M. ~M. Schmitt, J. ~A. Caballero, S. ~V. Jeffers, A. Reiners, A. Schweitzer, T. Trifonov, I. Ribas, A. Quirrenbach, P. ~J. Amado, W. Seifert, C. Cifuentes, M. Cortés-Contreras, D. Montes, D. Revilla, and S. ~L. Skrzypinski. 2021. CARMENES input catalog of M dwarfs. VI. A time-resolved Ca II H&K catalog from archival data. åp 652 A116.
[Bibtex]

@ARTICLE{Perdelwitz2021,
       author = {{Perdelwitz}, V. and {Mittag}, M. and {Tal-Or}, L. and {Schmitt}, J.~H.~M.~M. and {Caballero}, J.~A. and {Jeffers}, S.~V. and {Reiners}, A. and {Schweitzer}, A. and {Trifonov}, T. and {Ribas}, I. and {Quirrenbach}, A. and {Amado}, P.~J. and {Seifert}, W. and {Cifuentes}, C. and {Cort{\'e}s-Contreras}, M. and {Montes}, D. and {Revilla}, D. and {Skrzypinski}, S.~L.},
        title = "{CARMENES input catalog of M dwarfs. VI. A time-resolved Ca II H\&K catalog from archival data}",
      journal = {\aap},
     keywords = {stars: activity, planetary systems, techniques: radial velocities, stars: late-type, Astrophysics - Solar and Stellar Astrophysics},
         year = 2021,
        month = aug,
       volume = {652},
          eid = {A116},
        pages = {A116},
          doi = {10.1051/0004-6361/202140889},
archivePrefix = {arXiv},
       eprint = {2107.06376},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021A&A...652A.116P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Bluhm, P., E. Pallé, K. Molaverdikhani, J. Kemmer, A. ~P. Hatzes, D. Kossakowski, S. Stock, J. ~A. Caballero, J. Lillo-Box, et al., and T. Trifonov. 2021. An ultra-short-period transiting super-Earth orbiting the M3 dwarf TOI-1685. åp 650 A78.
[Bibtex]

@ARTICLE{Bluhm2021,
       author = {{Bluhm}, P. and {Pall{\'e}}, E. and {Molaverdikhani}, K. and {Kemmer}, J. and {Hatzes}, A.~P. and {Kossakowski}, D. and {Stock}, S. and {Caballero}, J.~A. and {Lillo-Box}, J. and  {et al.} and {Trifonov}, T.},
        title = "{An ultra-short-period transiting super-Earth orbiting the M3 dwarf TOI-1685}",
      journal = {\aap},
     keywords = {techniques: photometric, techniques: radial velocities, stars: individual: TOI-1685, stars: late-type, Astrophysics - Earth and Planetary Astrophysics},
         year = 2021,
        month = jun,
       volume = {650},
          eid = {A78},
        pages = {A78},
          doi = {10.1051/0004-6361/202140688},
archivePrefix = {arXiv},
       eprint = {2103.01016},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021A&A...650A..78B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Hobson, Melissa J., Rafael Brahm, Andrés Jordán, Nestor Espinoza, Diana Kossakowski, Thomas Henning, Felipe Rojas, Martin Schlecker, Paula Sarkis, Trifon Trifonov, and et al.. 2021. A Transiting Warm Giant Planet around the Young Active Star TOI-201. \aj 161 (5):235.
[Bibtex]

@ARTICLE{Hobson2021,
       author = {{Hobson}, Melissa J. and {Brahm}, Rafael and {Jord{\'a}n}, Andr{\'e}s and {Espinoza}, Nestor and {Kossakowski}, Diana and {Henning}, Thomas and {Rojas}, Felipe and {Schlecker}, Martin and {Sarkis}, Paula and {Trifonov}, Trifon and et al.},
        title = "{A Transiting Warm Giant Planet around the Young Active Star TOI-201}",
      journal = {\aj},
     keywords = {Exoplanet astronomy, Exoplanet detection methods, Transit photometry, Radial velocity, 486, 489, 1709, 1332, Astrophysics - Earth and Planetary Astrophysics},
         year = 2021,
        month = may,
       volume = {161},
       number = {5},
          eid = {235},
        pages = {235},
          doi = {10.3847/1538-3881/abeaa1},
archivePrefix = {arXiv},
       eprint = {2103.02685},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021AJ....161..235H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Soto, M. ~G., G. Anglada-Escudé, S. Dreizler, K. Molaverdikhani, J. Kemmer, C. Rodr’iguez-López, J. Lillo-Box, et al., and T. Trifonov. 2021. Mass and density of the transiting hot and rocky super-Earth LHS 1478 b (TOI-1640 b). åp 649 A144.
[Bibtex]

@ARTICLE{Soto2021,
       author = {{Soto}, M.~G. and {Anglada-Escud{\'e}}, G. and {Dreizler}, S. and {Molaverdikhani}, K. and {Kemmer}, J. and {Rodr{\'\i}guez-L{\'o}pez}, C. and {Lillo-Box}, J. and  {et al.} and {Trifonov}, T.},
        title = "{Mass and density of the transiting hot and rocky super-Earth LHS 1478 b (TOI-1640 b)}",
      journal = {\aap},
     keywords = {planets and satellites: detection, planets and satellites: fundamental parameters, techniques: photometric, techniques: radial velocities, Astrophysics - Earth and Planetary Astrophysics},
         year = 2021,
        month = may,
       volume = {649},
          eid = {A144},
        pages = {A144},
          doi = {10.1051/0004-6361/202140618},
archivePrefix = {arXiv},
       eprint = {2102.11640},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021A&A...649A.144S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Ramm, D. ~J., P. Robertson, S. Reffert, F. Gunn, T. Trifonov, K. Pollard, and F. Cantalloube. 2021. A photospheric and chromospheric activity analysis of the quiescent retrograde-planet host \ensuremath\nu Octantis A. \mnras 502 (2):2793-2806.
[Bibtex]

@ARTICLE{Ramm2021,
       author = {{Ramm}, D.~J. and {Robertson}, P. and {Reffert}, S. and {Gunn}, F. and {Trifonov}, T. and {Pollard}, K. and {Cantalloube}, F.},
        title = "{A photospheric and chromospheric activity analysis of the quiescent retrograde-planet host {\ensuremath{\nu}} Octantis A}",
      journal = {\mnras},
     keywords = {methods: data analysis, planets and satellites: individual: {\ensuremath{\nu}} Octantis : planet-star interactions, stars: activity, binaries: spectroscopic, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2021,
        month = apr,
       volume = {502},
       number = {2},
        pages = {2793-2806},
          doi = {10.1093/mnras/stab078},
archivePrefix = {arXiv},
       eprint = {2101.06844},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021MNRAS.502.2793R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Dawson, Rebekah I., Chelsea X. Huang, Rafael Brahm, Karen A. Collins, Melissa J. Hobson, Andrés Jordán, Jiayin Dong, Judith Korth, Trifon Trifonov, and et al.. 2021. Precise Transit and Radial-velocity Characterization of a Resonant Pair: The Warm Jupiter TOI-216c and Eccentric Warm Neptune TOI-216b. \aj 161 (4):161.
[Bibtex]

@ARTICLE{Dawson2021,
       author = {{Dawson}, Rebekah I. and {Huang}, Chelsea X. and {Brahm}, Rafael and {Collins}, Karen A. and {Hobson}, Melissa J. and {Jord{\'a}n}, Andr{\'e}s and {Dong}, Jiayin and {Korth}, Judith and {Trifonov}, Trifon and et al.},
        title = "{Precise Transit and Radial-velocity Characterization of a Resonant Pair: The Warm Jupiter TOI-216c and Eccentric Warm Neptune TOI-216b}",
      journal = {\aj},
     keywords = {Exoplanet astronomy, Exoplanet dynamics, Transit timing variation method, Radial velocity, 486, 490, 1710, 1332, Astrophysics - Earth and Planetary Astrophysics},
         year = 2021,
        month = apr,
       volume = {161},
       number = {4},
          eid = {161},
        pages = {161},
          doi = {10.3847/1538-3881/abd8d0},
archivePrefix = {arXiv},
       eprint = {2102.06754},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021AJ....161..161D},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Trifonov, T., J. ~A. Caballero, J. ~C. Morales, A. Seifahrt, I. Ribas, A. Reiners, J. ~L. Bean, R. Luque, and et al.. 2021. A nearby transiting rocky exoplanet that is suitable for atmospheric investigation. Science 371 (6533):1038-1041.
[Bibtex]

@ARTICLE{Trifonov2021a,
       author = {{Trifonov}, T. and {Caballero}, J.~A. and {Morales}, J.~C. and {Seifahrt}, A. and {Ribas}, I. and {Reiners}, A. and {Bean}, J.~L. and {Luque}, R. and et al.},
        title = "{A nearby transiting rocky exoplanet that is suitable for atmospheric investigation}",
      journal = {Science},
     keywords = {ASTRONOMY; PLANET SCI, Astrophysics - Earth and Planetary Astrophysics},
         year = 2021,
        month = mar,
       volume = {371},
       number = {6533},
        pages = {1038-1041},
          doi = {10.1126/science.abd7645},
archivePrefix = {arXiv},
       eprint = {2103.04950},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021Sci...371.1038T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Heeren, Paul, Sabine Reffert, Trifon Trifonov, Ka Ho Wong, Man Hoi Lee, Jorge Lillo-Box, Andreas Quirrenbach, Torben Arentoft, Simon Albrecht, Frank Grundahl, Mads Fredslund Andersen, Victoria Antoci, and Pere L. Pallé. 2021. Precise radial velocities of giant stars. XV. Mysterious nearly periodic radial velocity variations in the eccentric binary \ensuremath\varepsilon Cygni. åp 647 A160.
[Bibtex]

@ARTICLE{Heeren2021,
       author = {{Heeren}, Paul and {Reffert}, Sabine and {Trifonov}, Trifon and {Wong}, Ka Ho and {Lee}, Man Hoi and {Lillo-Box}, Jorge and {Quirrenbach}, Andreas and {Arentoft}, Torben and {Albrecht}, Simon and {Grundahl}, Frank and {Andersen}, Mads Fredslund and {Antoci}, Victoria and {Pall{\'e}}, Pere L.},
        title = "{Precise radial velocities of giant stars. XV. Mysterious nearly periodic radial velocity variations in the eccentric binary {\ensuremath{\varepsilon}} Cygni}",
      journal = {\aap},
     keywords = {planetary systems, planets and satellites: detection, planets and satellites: dynamical evolution and stability, binaries: close, stars: horizontal-branch, stars: oscillations, Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Earth and Planetary Astrophysics},
         year = 2021,
        month = mar,
       volume = {647},
          eid = {A160},
        pages = {A160},
          doi = {10.1051/0004-6361/202040087},
archivePrefix = {arXiv},
       eprint = {2102.01999},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021A&A...647A.160H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Jones, M. ~I., R. Wittenmyer, C. Aguilera-Gómez, M. ~G. Soto, P. Torres, T. Trifonov, J. ~S. Jenkins, A. Zapata, P. Sarkis, O. Zakhozhay, R. Brahm, R. Ram’irez, F. Santana, J. ~I. Vines, M. ~R. D’iaz, M. Vuvckovi’c, and B. Pantoja. 2021. Four Jovian planets around low-luminosity giant stars observed by the EXPRESS and PPPS. åp 646 A131.
[Bibtex]

@ARTICLE{Jones2021,
       author = {{Jones}, M.~I. and {Wittenmyer}, R. and {Aguilera-G{\'o}mez}, C. and {Soto}, M.~G. and {Torres}, P. and {Trifonov}, T. and {Jenkins}, J.~S. and {Zapata}, A. and {Sarkis}, P. and {Zakhozhay}, O. and {Brahm}, R. and {Ram{\'\i}rez}, R. and {Santana}, F. and {Vines}, J.~I. and {D{\'\i}az}, M.~R. and {Vu{\v{c}}kovi{\'c}}, M. and {Pantoja}, B.},
        title = "{Four Jovian planets around low-luminosity giant stars observed by the EXPRESS and PPPS}",
      journal = {\aap},
     keywords = {asteroseismology, techniques: radial velocities, planets and satellites: detection, planets and satellites: formation, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2021,
        month = feb,
       volume = {646},
          eid = {A131},
        pages = {A131},
          doi = {10.1051/0004-6361/202038555},
archivePrefix = {arXiv},
       eprint = {2006.01277},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021A&A...646A.131J},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Schlecker, Martin, Diana Kossakowski, Rafael Brahm, Néstor Espinoza, Thomas Henning, Ludmila Carone, Karan Molaverdikhani, Trifon Trifonov, and et al.. 2020. A Highly Eccentric Warm Jupiter Orbiting TIC 237913194. \aj 160 (6):275.
[Bibtex]

@ARTICLE{Schlecker2020,
       author = {{Schlecker}, Martin and {Kossakowski}, Diana and {Brahm}, Rafael and {Espinoza}, N{\'e}stor and {Henning}, Thomas and {Carone}, Ludmila and {Molaverdikhani}, Karan and {Trifonov}, Trifon and et al.},
        title = "{A Highly Eccentric Warm Jupiter Orbiting TIC 237913194}",
      journal = {\aj},
     keywords = {Exoplanet astronomy, Transit photometry, Radial velocity, Exoplanet dynamics, Exoplanet atmospheres, Exoplanet structure, Hot Jupiters, Extrasolar gas giants, 486, 1709, 1332, 490, 487, 495, 753, 509, Astrophysics - Earth and Planetary Astrophysics},
         year = 2020,
        month = dec,
       volume = {160},
       number = {6},
          eid = {275},
        pages = {275},
          doi = {10.3847/1538-3881/abbe03},
archivePrefix = {arXiv},
       eprint = {2010.03570},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020AJ....160..275S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Tala Pinto, Marcelo, Sabine Reffert, Andreas Quirrenbach, Stephan Stock, Trifon Trifonov, and David S. Mitchell. 2020. Precise radial velocities of giant stars. XIV. Evidence of planetary companions around HD 25723, 17 Sco, 3 Cnc, and 44 UMa. åp 644 A1.
[Bibtex]

@ARTICLE{Pinto2020,
       author = {{Tala Pinto}, Marcelo and {Reffert}, Sabine and {Quirrenbach}, Andreas and {Stock}, Stephan and {Trifonov}, Trifon and {Mitchell}, David S.},
        title = "{Precise radial velocities of giant stars. XIV. Evidence of planetary companions around HD 25723, 17 Sco, 3 Cnc, and 44 UMa}",
      journal = {\aap},
     keywords = {techniques: radial velocities, planetary systems, planets and satellites: detection, brown dwarfs, stars: evolution},
         year = 2020,
        month = dec,
       volume = {644},
          eid = {A1},
        pages = {A1},
          doi = {10.1051/0004-6361/202038285},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...644A...1T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Bouma, L. ~G., J. ~D. Hartman, R. Brahm, P. Evans, K. ~A. Collins, G. Zhou, P. Sarkis, S. ~N. Quinn, J. de Leon, et al., and T. Trifonov. 2020. Cluster Difference Imaging Photometric Survey. II. TOI 837: A Young Validated Planet in IC 2602. \aj 160 (5):239.
[Bibtex]

@ARTICLE{Bouma2020,
       author = {{Bouma}, L.~G. and {Hartman}, J.~D. and {Brahm}, R. and {Evans}, P. and {Collins}, K.~A. and {Zhou}, G. and {Sarkis}, P. and {Quinn}, S.~N. and {de Leon}, J. and  {et al.} and {Trifonov}, T.},
        title = "{Cluster Difference Imaging Photometric Survey. II. TOI 837: A Young Validated Planet in IC 2602}",
      journal = {\aj},
     keywords = {Exoplanets, Transits, Exoplanet evolution, Stellar ages, Young star clusters, 498, 1711, 491, 1581, 1833, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = nov,
       volume = {160},
       number = {5},
          eid = {239},
        pages = {239},
          doi = {10.3847/1538-3881/abb9ab},
archivePrefix = {arXiv},
       eprint = {2009.07845},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020AJ....160..239B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Brahm, Rafael, Louise D. Nielsen, Robert A. Wittenmyer, Songhu Wang, Joseph E. Rodriguez, Néstor Espinoza, Mat’ias I. Jones, Andrés Jordán, Thomas Henning, et al., and T. Trifonov. 2020. TOI-481 b and TOI-892 b: Two Long-period Hot Jupiters from the Transiting Exoplanet Survey Satellite. \aj 160 (5):235.
[Bibtex]

@ARTICLE{Brahm2020,
       author = {{Brahm}, Rafael and {Nielsen}, Louise D. and {Wittenmyer}, Robert A. and {Wang}, Songhu and {Rodriguez}, Joseph E. and {Espinoza}, N{\'e}stor and {Jones}, Mat{\'\i}as I. and {Jord{\'a}n}, Andr{\'e}s and {Henning}, Thomas and  {et al.} and {Trifonov}, T.},
        title = "{TOI-481 b and TOI-892 b: Two Long-period Hot Jupiters from the Transiting Exoplanet Survey Satellite}",
      journal = {\aj},
     keywords = {Exoplanet detection methods, Transit photometry, Radial velocity, Exoplanet astronomy, 489, 1709, 1332, 486, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = nov,
       volume = {160},
       number = {5},
          eid = {235},
        pages = {235},
          doi = {10.3847/1538-3881/abba3b},
archivePrefix = {arXiv},
       eprint = {2009.08881},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020AJ....160..235B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Davis, Allen B., Songhu Wang, Matias Jones, Jason D. Eastman, Maximilian N. Günther, et al., and T. Trifonov. 2020. TOI 564 b and TOI 905 b: Grazing and Fully Transiting Hot Jupiters Discovered by TESS. \aj 160 (5):229.
[Bibtex]

@ARTICLE{Davis2020,
       author = {{Davis}, Allen B. and {Wang}, Songhu and {Jones}, Matias and {Eastman}, Jason D. and {G{\"u}nther}, Maximilian N. and  {et al.} and {Trifonov}, T.},
        title = "{TOI 564 b and TOI 905 b: Grazing and Fully Transiting Hot Jupiters Discovered by TESS}",
      journal = {\aj},
     keywords = {Exoplanet astronomy, Exoplanet detection methods, Radial velocity, Transit photometry, Extrasolar gas giants, Hot Jupiters, 486, 489, 1332, 1709, 509, 753, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = nov,
       volume = {160},
       number = {5},
          eid = {229},
        pages = {229},
          doi = {10.3847/1538-3881/aba49d},
archivePrefix = {arXiv},
       eprint = {1912.10186},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020AJ....160..229D},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Stock, S., E. Nagel, J. Kemmer, V. ~M. Passegger, S. Reffert, A. Quirrenbach, J. ~A. Caballero, S. Czesla, V. ~J. ~S. Béjar, et al., and T. Trifonov. 2020. The CARMENES search for exoplanets around M dwarfs. Three temperate-to-warm super-Earths. åp 643 A112.
[Bibtex]

@ARTICLE{Stock2020,
       author = {{Stock}, S. and {Nagel}, E. and {Kemmer}, J. and {Passegger}, V.~M. and {Reffert}, S. and {Quirrenbach}, A. and {Caballero}, J.~A. and {Czesla}, S. and {B{\'e}jar}, V.~J.~S. and  {et al.} and {Trifonov}, T.},
        title = "{The CARMENES search for exoplanets around M dwarfs. Three temperate-to-warm super-Earths}",
      journal = {\aap},
     keywords = {planetary systems, techniques: radial velocities, stars: individual: GJ 251, stars: individual: HD 238090, stars: individual: Lalande 21185, stars: late-type, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = nov,
       volume = {643},
          eid = {A112},
        pages = {A112},
          doi = {10.1051/0004-6361/202038820},
archivePrefix = {arXiv},
       eprint = {2010.00474},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...643A.112S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Bashi, D., S. Zucker, V. Adibekyan, N. ~C. Santos, L. Tal-Or, T. Trifonov, and T. Mazeh. 2020. Occurrence rates of small planets from HARPS. Focus on the Galactic context. åp 643 A106.
[Bibtex]

@ARTICLE{Bashi2020,
       author = {{Bashi}, D. and {Zucker}, S. and {Adibekyan}, V. and {Santos}, N.~C. and {Tal-Or}, L. and {Trifonov}, T. and {Mazeh}, T.},
        title = "{Occurrence rates of small planets from HARPS. Focus on the Galactic context}",
      journal = {\aap},
     keywords = {planets and satellites: general, Galaxy: disk, stars: abundances, stars: statistics, stars: solar-type, methods: statistical, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Astrophysics of Galaxies, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = nov,
       volume = {643},
          eid = {A106},
        pages = {A106},
          doi = {10.1051/0004-6361/202038881},
archivePrefix = {arXiv},
       eprint = {2010.03237},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...643A.106B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Bitsch, Bertram, Trifon Trifonov, and Andre Izidoro. 2020. The eccentricity distribution of giant planets and their relation to super-Earths in the pebble accretion scenario. åp 643 A66.
[Bibtex]

@ARTICLE{Bitsch2020,
       author = {{Bitsch}, Bertram and {Trifonov}, Trifon and {Izidoro}, Andre},
        title = "{The eccentricity distribution of giant planets and their relation to super-Earths in the pebble accretion scenario}",
      journal = {\aap},
     keywords = {accretion, accretion disks, planets and satellites: formation, protoplanetary disks, planet-disk interactions, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = nov,
       volume = {643},
          eid = {A66},
        pages = {A66},
          doi = {10.1051/0004-6361/202038856},
archivePrefix = {arXiv},
       eprint = {2009.11725},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...643A..66B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Nowak, G., R. Luque, H. Parviainen, E. Pallé, K. Molaverdikhani, V. ~J. ~S. Béjar, J. Lillo-Box, et al., and T. Trifonov. 2020. The CARMENES search for exoplanets around M dwarfs. Two planets on opposite sides of the radius gap transiting the nearby M dwarf LTT 3780. åp 642 A173.
[Bibtex]

@ARTICLE{Nowak2020,
       author = {{Nowak}, G. and {Luque}, R. and {Parviainen}, H. and {Pall{\'e}}, E. and {Molaverdikhani}, K. and {B{\'e}jar}, V.~J.~S. and {Lillo-Box}, J. and {et al.} and {Trifonov}, T.},
        title = "{The CARMENES search for exoplanets around M dwarfs. Two planets on opposite sides of the radius gap transiting the nearby M dwarf LTT 3780}",
      journal = {\aap},
     keywords = {techniques: photometric, techniques: radial velocities, stars: individual: LTT 3780, stars: late-type, planets and satellites: detection, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = oct,
       volume = {642},
          eid = {A173},
        pages = {A173},
          doi = {10.1051/0004-6361/202037867},
archivePrefix = {arXiv},
       eprint = {2003.01140},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...642A.173N},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Bluhm, P., R. Luque, N. Espinoza, E. Pallé, J. ~A. Caballero, S. Dreizler, J. ~H. Livingston, S. Mathur, et al., and T. Trifonov. 2020. Precise mass and radius of a transiting super-Earth planet orbiting the M dwarf TOI-1235: a planet in the radius gap?. åp 639 A132.
[Bibtex]

@ARTICLE{Bluhm2020A&A,
       author = {{Bluhm}, P. and {Luque}, R. and {Espinoza}, N. and {Pall{\'e}}, E. and {Caballero}, J.~A. and {Dreizler}, S. and {Livingston}, J.~H. and {Mathur}, S. and  {et al.} and {Trifonov}, T.},
        title = "{Precise mass and radius of a transiting super-Earth planet orbiting the M dwarf TOI-1235: a planet in the radius gap?}",
      journal = {\aap},
     keywords = {techniques: photometric, techniques: radial velocities, stars: individual: TOI-1235, stars: late-type, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = jul,
       volume = {639},
          eid = {A132},
        pages = {A132},
          doi = {10.1051/0004-6361/202038160},
archivePrefix = {arXiv},
       eprint = {2004.06218},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...639A.132B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Nielsen, L. ~D., R. Brahm, F. Bouchy, N. Espinoza, O. Turner, S. Rappaport, L. Pearce, G. Ricker, R. Vanderspek, Latham, et al., and T. Trifonov. 2020. Three short-period Jupiters from TESS. HIP 65Ab, TOI-157b, and TOI-169b. åp 639 A76.
[Bibtex]

@ARTICLE{Nielsen2020,
       author = {{Nielsen}, L.~D. and {Brahm}, R. and {Bouchy}, F. and {Espinoza}, N. and {Turner}, O. and {Rappaport}, S. and {Pearce}, L. and {Ricker}, G. and {Vanderspek}, R. and {Latham}, and  {et al.} and {Trifonov}, T.},
        title = "{Three short-period Jupiters from TESS. HIP 65Ab, TOI-157b, and TOI-169b}",
      journal = {\aap},
     keywords = {planets and satellites: detection, planets and satellites: individual: TOI-129, planets and satellites: individual: HIP 65A, planets and satellites: individual: TOI-157, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = jul,
       volume = {639},
          eid = {A76},
        pages = {A76},
          doi = {10.1051/0004-6361/202037941},
archivePrefix = {arXiv},
       eprint = {2003.05932},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...639A..76N},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Maire, A. -L., K. Molaverdikhani, S. Desidera, T. Trifonov, P. Mollière, V. D’Orazi, and et al.. 2020. Orbital and spectral characterization of the benchmark T-type brown dwarf HD 19467B. åp 639 A47.
[Bibtex]

@ARTICLE{Maire2020,
       author = {{Maire}, A. -L. and {Molaverdikhani}, K. and {Desidera}, S. and {Trifonov}, T. and {Molli{\`e}re}, P. and {D'Orazi}, V. and et al.},
        title = "{Orbital and spectral characterization of the benchmark T-type brown dwarf HD 19467B}",
      journal = {\aap},
     keywords = {brown dwarfs, methods: data analysis, stars: individual: HD 19467, techniques: high angular resolution, planets and satellites: dynamical evolution and stability, techniques: image processing, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = jul,
       volume = {639},
          eid = {A47},
        pages = {A47},
          doi = {10.1051/0004-6361/202037984},
archivePrefix = {arXiv},
       eprint = {2005.10312},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...639A..47M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Kostov, Veselin B., Jerome A. Orosz, Adina D. Feinstein, William F. Welsh, Wolf Cukier, Nader Haghighipour, et al., and T. Trifonov. 2020. TOI-1338: TESS’ First Transiting Circumbinary Planet. \aj 159 (6):253.
[Bibtex]

@ARTICLE{Kostov2020,
       author = {{Kostov}, Veselin B. and {Orosz}, Jerome A. and {Feinstein}, Adina D. and {Welsh}, William F. and {Cukier}, Wolf and {Haghighipour}, Nader and  {et al.} and {Trifonov}, T.},
        title = "{TOI-1338: TESS' First Transiting Circumbinary Planet}",
      journal = {\aj},
     keywords = {Exoplanet astronomy, Eclipsing binary stars, 486, 444, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = jun,
       volume = {159},
       number = {6},
          eid = {253},
        pages = {253},
          doi = {10.3847/1538-3881/ab8a48},
archivePrefix = {arXiv},
       eprint = {2004.07783},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020AJ....159..253K},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Trifonov, T., M. ~H. Lee, M. Kürster, Th. Henning, E. Grishin, S. Stock, and et al.. 2020. The CARMENES search for exoplanets around M dwarfs. Dynamical characterization of the multiple planet system GJ 1148 and prospects of habitable exomoons around GJ 1148 b. åp 638 A16.
[Bibtex]

@ARTICLE{Trifonov2020a,
       author = {{Trifonov}, T. and {Lee}, M.~H. and {K{\"u}rster}, M. and {Henning}, Th. and {Grishin}, E. and {Stock}, S. and {et al.}},
        title = "{The CARMENES search for exoplanets around M dwarfs. Dynamical characterization of the multiple planet system GJ 1148 and prospects of habitable exomoons around GJ 1148 b}",
      journal = {\aap},
     keywords = {planetary systems, stars: general, stars: late-type, planets and satellites: dynamical evolution and stability, stars: low-mass, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = jun,
       volume = {638},
          eid = {A16},
        pages = {A16},
          doi = {10.1051/0004-6361/201936987},
archivePrefix = {arXiv},
       eprint = {2002.00906},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...638A..16T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Jordán, Andrés, Rafael Brahm, Néstor Espinoza, Thomas Henning, Mat’ias I. Jones, Diana Kossakowski, et al., and T. Trifonov. 2020. TOI-677b: A Warm Jupiter (P = 11.2 days) on an Eccentric Orbit Transiting a Late F-type Star. \aj 159 (4):145.
[Bibtex]

@ARTICLE{Jordan2020,
       author = {{Jord{\'a}n}, Andr{\'e}s and {Brahm}, Rafael and {Espinoza}, N{\'e}stor and {Henning}, Thomas and {Jones}, Mat{\'\i}as I. and {Kossakowski}, Diana and  {et al.} and {Trifonov}, T.},
        title = "{TOI-677b: A Warm Jupiter (P = 11.2 days) on an Eccentric Orbit Transiting a Late F-type Star}",
      journal = {\aj},
     keywords = {498, 509, 486, 1709, 1332, 1242, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = apr,
       volume = {159},
       number = {4},
          eid = {145},
        pages = {145},
          doi = {10.3847/1538-3881/ab6f67},
archivePrefix = {arXiv},
       eprint = {1911.05574},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020AJ....159..145J},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Stock, S., J. Kemmer, S. Reffert, T. Trifonov, A. Kaminski, Dreizler, Trifon Trifonov, and et al.. 2020. The CARMENES search for exoplanets around M dwarfs. Characterization of the nearby ultra-compact multiplanetary system YZ Ceti. åp 636 A119.
[Bibtex]

@ARTICLE{Stock2020,
       author = {{Stock}, S. and {Kemmer}, J. and {Reffert}, S. and {Trifonov}, T. and {Kaminski}, A. and {Dreizler}, and {Trifonov}, Trifon and {et al.}},
        title = "{The CARMENES search for exoplanets around M dwarfs. Characterization of the nearby ultra-compact multiplanetary system YZ Ceti}",
      journal = {\aap},
     keywords = {techniques: radial velocities, stars: individual: YZ Ceti, stars: late-type, planets and satellites: terrestrial planets, planets and satellites: dynamical evolution and stability, planetary systems, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = apr,
       volume = {636},
          eid = {A119},
        pages = {A119},
          doi = {10.1051/0004-6361/201936732},
archivePrefix = {arXiv},
       eprint = {2002.01772},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...636A.119S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Trifonov, Trifon, Lev Tal-Or, Mathias Zechmeister, Adrian Kaminski, Shay Zucker, and Tsevi Mazeh. 2020. A public HARPS radial velocity database corrected for systematic errors. arXiv e-prints arXiv:2001.05942.
[Bibtex]

@ARTICLE{Trifonov2020a,
       author = {{Trifonov}, Trifon and {Tal-Or}, Lev and {Zechmeister}, Mathias and
         {Kaminski}, Adrian and {Zucker}, Shay and {Mazeh}, Tsevi},
        title = "{A public HARPS radial velocity database corrected for systematic errors}",
      journal = {arXiv e-prints},
     keywords = {Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = "2020",
        month = "Jan",
          eid = {arXiv:2001.05942},
        pages = {arXiv:2001.05942},
archivePrefix = {arXiv},
       eprint = {2001.05942},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020arXiv200105942T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Davis, Allen B., Songhu Wang, Matias Jones, Jason D. Eastman, Günther, et al., and T. Trifonov. 2019. TOI 564 b and TOI 905 b: Grazing and Fully Transiting Hot Jupiters Discovered by TESS. arXiv e-prints arXiv:1912.10186.
[Bibtex]

@ARTICLE{Davis2019,
       author = {{Davis}, Allen B. and {Wang}, Songhu and {Jones}, Matias and
         {Eastman}, Jason D. and {G{\"u}nther}, and  {et al.} and {Trifonov}, T.},
        title = "{TOI 564 b and TOI 905 b: Grazing and Fully Transiting Hot Jupiters Discovered by TESS}",
      journal = {arXiv e-prints},
     keywords = {Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = "2019",
        month = "Dec",
          eid = {arXiv:1912.10186},
        pages = {arXiv:1912.10186},
archivePrefix = {arXiv},
       eprint = {1912.10186},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019arXiv191210186D},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Brems, Stefan S., Martin Kürster, Trifon Trifonov, Sabine Reffert, and Andreas Quirrenbach. 2019. Radial-velocity jitter of stars as a function of observational timescale and stellar age. åp 632 A37.
[Bibtex]

@ARTICLE{Brems2019,
       author = {{Brems}, Stefan S. and {K{\"u}rster}, Martin and {Trifonov}, Trifon and
         {Reffert}, Sabine and {Quirrenbach}, Andreas},
        title = "{Radial-velocity jitter of stars as a function of observational timescale and stellar age}",
      journal = {\aap},
     keywords = {stars: activity, methods: data analysis, techniques: radial velocities, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = "2019",
        month = "Dec",
       volume = {632},
          eid = {A37},
        pages = {A37},
          doi = {10.1051/0004-6361/201935520},
archivePrefix = {arXiv},
       eprint = {1910.10389},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019A&A...632A..37B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Luque, R., T. Trifonov, S. Reffert, A. Quirrenbach, M. H. Lee, S. Albrecht, M. Fredslund Andersen, V. Antoci, F. Grundahl, C. Schwab, and V. Wolthoff. 2019. Precise radial velocities of giant stars. XIII. A second Jupiter orbiting in 4:3 resonance in the 7 CMa system. ApJ 631 A136.
[Bibtex]

@ARTICLE{Luque2019,
       author = {{Luque}, R. and {Trifonov}, T. and {Reffert}, S. and {Quirrenbach}, A. and
         {Lee}, M. H. and {Albrecht}, S. and {Fredslund Andersen}, M. and
         {Antoci}, V. and {Grundahl}, F. and {Schwab}, C. and {Wolthoff}, V.},
        title = "{Precise radial velocities of giant stars. XIII. A second Jupiter orbiting in 4:3 resonance in the 7 CMa system}",
      journal = {ApJ},
     keywords = {techniques: radial velocities, planetary systems, planets and satellites: dynamical evolution and stability, planets and satellites: detection},
         year = "2019",
        month = "Nov",
       volume = {631},
          eid = {A136},
        pages = {A136},
          doi = {10.1051/0004-6361/201936464},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019A&A...631A.136L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Morales, J. C., A. J. Mustill, I. Ribas, M. B. Davies, A. Reiners, F. F. Bauer, et al., and T. Trifonov. 2019. A giant exoplanet orbiting a very-low-mass star challenges planet formation models. Science 365 (6460):1441-1445.
[Bibtex]

@ARTICLE{Morales2019,
       author = {{Morales}, J. C. and {Mustill}, A. J. and {Ribas}, I. and
         {Davies}, M. B. and {Reiners}, A. and {Bauer}, F. F. and  {et al.} and {Trifonov}, T. },
        title = "{A giant exoplanet orbiting a very-low-mass star challenges planet formation models}",
      journal = {Science},
     keywords = {PLANET SCI; ASTRONOMY, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = "2019",
        month = "Sep",
       volume = {365},
       number = {6460},
        pages = {1441-1445},
          doi = {10.1126/science.aax3198},
archivePrefix = {arXiv},
       eprint = {1909.12174},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019Sci...365.1441M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Ratzloff, Jeffrey K., Henry T. Corbett, Nicholas M. Law, Brad N. Barlow, Amy Glazier, Ward S. Howard, Octavi Fors, Daniel del Ser, and Trifon Trifonov. 2019. Variables in the Southern Polar Region Evryscope 2016 Data Set. PASP 131 (1002):084201.
[Bibtex]

@ARTICLE{Ratzloff2019,
       author = {{Ratzloff}, Jeffrey K. and {Corbett}, Henry T. and {Law}, Nicholas M. and
         {Barlow}, Brad N. and {Glazier}, Amy and {Howard}, Ward S. and
         {Fors}, Octavi and {del Ser}, Daniel and {Trifonov}, Trifon},
        title = "{Variables in the Southern Polar Region Evryscope 2016 Data Set}",
      journal = {PASP},
     keywords = {Astrophysics - Solar and Stellar Astrophysics},
         year = "2019",
        month = "Aug",
       volume = {131},
       number = {1002},
        pages = {084201},
          doi = {10.1088/1538-3873/ab1d77},
archivePrefix = {arXiv},
       eprint = {1905.02738},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019PASP..131h4201R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Luque, R., E. Pallé, D. Kossakowski, S. Dreizler, J. Kemmer, N. Espinoza, J. Burt, G. Anglada-Escudé, V. J. S. Béjar, et al., and T. Trifonov. 2019. Planetary system around the nearby M dwarf GJ 357 including a transiting, hot, Earth-sized planet optimal for atmospheric characterization. A&A 628 A39.
[Bibtex]

@ARTICLE{Luque22019,
       author = {{Luque}, R. and {Pall{\'e}}, E. and {Kossakowski}, D. and
         {Dreizler}, S. and {Kemmer}, J. and {Espinoza}, N. and {Burt}, J. and
         {Anglada-Escud{\'e}}, G. and {B{\'e}jar}, V. J. S. and  {et al.} and {Trifonov}, T. },
        title = "{Planetary system around the nearby M dwarf GJ 357 including a transiting, hot, Earth-sized planet optimal for atmospheric characterization}",
      journal = {A&A},
     keywords = {planetary systems, techniques: photometric, techniques: radial velocities, stars: individual: Gl 357, stars: late-type, Astrophysics - Earth and Planetary Astrophysics},
         year = "2019",
        month = "Aug",
       volume = {628},
          eid = {A39},
        pages = {A39},
          doi = {10.1051/0004-6361/201935801},
archivePrefix = {arXiv},
       eprint = {1904.12818},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019A&A...628A..39L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Zechmeister, M., S. Dreizler, I. Ribas, A. Reiners, J. A. Caballero, F. F. Bauer, V. J. S. Béjar, L. González-Cuesta, E. Herrero, S. Lalitha, et al., and T. Trifonov. 2019. The CARMENES search for exoplanets around M dwarfs. Two temperate Earth-mass planet candidates around Teegarden’s Star. A&A 627 A49.
[Bibtex]

@ARTICLE{Zechmeister2019,
       author = {{Zechmeister}, M. and {Dreizler}, S. and {Ribas}, I. and {Reiners}, A. and
         {Caballero}, J. A. and {Bauer}, F. F. and {B{\'e}jar}, V. J. S. and
         {Gonz{\'a}lez-Cuesta}, L. and {Herrero}, E. and {Lalitha}, S. and  {et al.} and {Trifonov}, T. },
        title = "{The CARMENES search for exoplanets around M dwarfs. Two temperate Earth-mass planet candidates around Teegarden's Star}",
      journal = {A&A},
     keywords = {methods: data analysis, planetary systems, stars: late-type, stars: individual: Teegarden's Star, Astrophysics - Earth and Planetary Astrophysics},
         year = "2019",
        month = "Jul",
       volume = {627},
          eid = {A49},
        pages = {A49},
          doi = {10.1051/0004-6361/201935460},
archivePrefix = {arXiv},
       eprint = {1906.07196},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019A&A...627A..49Z},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Reichert, Katja, Sabine Reffert, Stephan Stock, Trifon Trifonov, and Andreas Quirrenbach. 2019. Precise radial velocities of giant stars. XII. Evidence against the proposed planet Aldebaran b. A&A 625 A22.
[Bibtex]

@ARTICLE{Reichert2019,
       author = {{Reichert}, Katja and {Reffert}, Sabine and {Stock}, Stephan and
         {Trifonov}, Trifon and {Quirrenbach}, Andreas},
        title = "{Precise radial velocities of giant stars. XII. Evidence against the proposed planet Aldebaran b}",
      journal = {A&A},
     keywords = {stars: individual: {\ensuremath{\alpha}} Tau, planets and satellites: detection, techniques: radial velocities, instrumentation: spectrographs, Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Earth and Planetary Astrophysics},
         year = "2019",
        month = "May",
       volume = {625},
          eid = {A22},
        pages = {A22},
          doi = {10.1051/0004-6361/201834028},
archivePrefix = {arXiv},
       eprint = {1903.09157},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019A&A...625A..22R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Hjorth, M., A. B. Justesen, T. Hirano, S. Albrecht, D. Gandolfi, F. Dai, R. Alonso, O. Barragán, M. Esposito, M. Kuzuhara, K. W. F. Lam, et al., and T. Trifonov. 2019. K2-290: a warm Jupiter and a mini-Neptune in a triple-star system. MNRAS 484 (3):3522-3536.
[Bibtex]

@ARTICLE{Hjorth2019,
       author = {{Hjorth}, M. and {Justesen}, A. B. and {Hirano}, T. and {Albrecht}, S. and
         {Gandolfi}, D. and {Dai}, F. and {Alonso}, R. and {Barrag{\'a}n}, O. and
         {Esposito}, M. and {Kuzuhara}, M. and {Lam}, K. W. F. and  {et al.} and {Trifonov}, T. },
        title = "{K2-290: a warm Jupiter and a mini-Neptune in a triple-star system}",
      journal = {MNRAS},
     keywords = {planets and satellites: detection, planets and satellites: formation, planets and satellites: individual: K2-290, planets and satellites: individual: EPIC 249624646, Astrophysics - Earth and Planetary Astrophysics},
         year = "2019",
        month = "Apr",
       volume = {484},
       number = {3},
        pages = {3522-3536},
          doi = {10.1093/mnras/stz139},
archivePrefix = {arXiv},
       eprint = {1901.03716},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019MNRAS.484.3522H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Quirrenbach, Andreas, Trifon Trifonov, Man Hoi Lee, and Sabine Reffert. 2019. Precise radial velocities of giant stars. XI. Two brown dwarfs in 6:1 mean motion resonance around the K giant star \ensuremath\nu Ophiuchi. A&A 624 A18.
[Bibtex]

@ARTICLE{Quirrenbach2019,
       author = {{Quirrenbach}, Andreas and {Trifonov}, Trifon and {Lee}, Man Hoi and
         {Reffert}, Sabine},
        title = "{Precise radial velocities of giant stars. XI. Two brown dwarfs in 6:1 mean motion resonance around the K giant star {\ensuremath{\nu}} Ophiuchi}",
      journal = {A&A},
     keywords = {techniques: radial velocities, planets and satellites: detection, planets and satellites: dynamical evolution and stability, brown dwarfs, planetary systems, Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Earth and Planetary Astrophysics},
         year = "2019",
        month = "Apr",
       volume = {624},
          eid = {A18},
        pages = {A18},
          doi = {10.1051/0004-6361/201834423},
archivePrefix = {arXiv},
       eprint = {1904.03557},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019A&A...624A..18Q},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Tal-Or, Lev, Trifon Trifonov, Shay Zucker, Tsevi Mazeh, and Mathias Zechmeister. 2019. Correcting HIRES/Keck radial velocities for small systematic errors. MNRAS 484 (1):L8-L13.
[Bibtex]

@ARTICLE{TalOr2019,
       author = {{Tal-Or}, Lev and {Trifonov}, Trifon and {Zucker}, Shay and
         {Mazeh}, Tsevi and {Zechmeister}, Mathias},
        title = "{Correcting HIRES/Keck radial velocities for small systematic errors}",
      journal = {MNRAS},
     keywords = {instrumentation: spectrographs, techniques: radial velocities, planetary systems, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = "2019",
        month = "Mar",
       volume = {484},
       number = {1},
        pages = {L8-L13},
          doi = {10.1093/mnrasl/sly227},
archivePrefix = {arXiv},
       eprint = {1810.02986},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019MNRAS.484L...8T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Trifonov, Trifon, Stephan Stock, Thomas Henning, Sabine Reffert, Martin Kürster, Man Hoi Lee, Bertram Bitsch, Paul R. Butler, and Steven S. Vogt. 2019. Two Jovian Planets around the Giant Star HD 202696: A Growing Population of Packed Massive Planetary Pairs around Massive Stars?. AJ 157 (3):93.
[Bibtex]

@ARTICLE{Trifonov2019,
       author = {{Trifonov}, Trifon and {Stock}, Stephan and {Henning}, Thomas and
         {Reffert}, Sabine and {K{\"u}rster}, Martin and {Lee}, Man Hoi and
         {Bitsch}, Bertram and {Butler}, R. Paul and {Vogt}, Steven S.},
        title = "{Two Jovian Planets around the Giant Star HD 202696: A Growing Population of Packed Massive Planetary Pairs around Massive Stars?}",
      journal = {AJ},
     keywords = {planetary systems, planets and satellites: detection, planets and satellites: dynamical evolution and stability, techniques: radial velocities, Astrophysics - Earth and Planetary Astrophysics},
         year = "2019",
        month = "Mar",
       volume = {157},
       number = {3},
          eid = {93},
        pages = {93},
          doi = {10.3847/1538-3881/aafa11},
archivePrefix = {arXiv},
       eprint = {1901.01935},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019AJ....157...93T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Wang, Songhu, Matias Jones, Avi Shporer, Benjamin J. Fulton, Leonardo A. Paredes, Trifon Trifonov, Diana Kossakowski, Jason Eastman, and et al.. 2019. HD 202772A b: A Transiting Hot Jupiter around a Bright, Mildly Evolved Star in a Visual Binary Discovered by TESS. AJ 157 (2):51.
[Bibtex]

@ARTICLE{Wang2019,
       author = {{Wang}, Songhu and {Jones}, Matias and {Shporer}, Avi and
         {Fulton}, Benjamin J. and {Paredes}, Leonardo A. and
         {Trifonov}, Trifon and {Kossakowski}, Diana and {Eastman}, Jason and  {et al.}  },
        title = "{HD 202772A b: A Transiting Hot Jupiter around a Bright, Mildly Evolved Star in a Visual Binary Discovered by TESS}",
      journal = {AJ},
     keywords = {planetary systems, planets and satellites: detection, stars: individual (TIC 290131778-TOI 123-HD 202772, techniques: radial velocities, Astrophysics - Earth and Planetary Astrophysics},
         year = "2019",
        month = "Feb",
       volume = {157},
       number = {2},
          eid = {51},
        pages = {51},
          doi = {10.3847/1538-3881/aaf1b7},
archivePrefix = {arXiv},
       eprint = {1810.02341},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019AJ....157...51W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Trifonov, Trifon, Jan Rybizki, and Martin Kürster. 2019. TESS exoplanet candidates validated with HARPS archival data. A massive Neptune around GJ 143 and two Neptunes around HD 23472. A&A 622 L7.
[Bibtex]

@ARTICLE{Trifonov2019,
       author = {{Trifonov}, Trifon and {Rybizki}, Jan and {K{\"u}rster}, Martin},
        title = "{TESS exoplanet candidates validated with HARPS archival data. A massive Neptune around GJ 143 and two Neptunes around HD 23472}",
      journal = {A&A},
     keywords = {techniques: radial velocities, planets and satellites: detection, planets and satellites: dynamical evolution and stability, Astrophysics - Earth and Planetary Astrophysics},
         year = "2019",
        month = "Feb",
       volume = {622},
          eid = {L7},
        pages = {L7},
          doi = {10.1051/0004-6361/201834817},
archivePrefix = {arXiv},
       eprint = {1812.04501},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019A&A...622L...7T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Luque, R., G. Nowak, E. Pallé, D. Kossakowski, T. Trifonov, M. Zechmeister, V. J. S. Béjar, C. Cardona Guillén, and et al.. 2018. The CARMENES search for exoplanets around M dwarfs. The warm super-Earths in twin orbits around the mid-type M dwarfs Ross 1020 (GJ 3779) and LP 819-052 (GJ 1265). A&A 620 A171.
[Bibtex]

@ARTICLE{Luque2018,
       author = {{Luque}, R. and {Nowak}, G. and {Pall{\'e}}, E. and {Kossakowski}, D. and
         {Trifonov}, T. and {Zechmeister}, M. and {B{\'e}jar}, V. J. S. and
         {Cardona Guill{\'e}n}, C. and  {et al.}},
        title = "{The CARMENES search for exoplanets around M dwarfs. The warm super-Earths in twin orbits around the mid-type M dwarfs Ross 1020 (GJ 3779) and LP 819-052 (GJ 1265)}",
      journal = {A&A},
     keywords = {techniques: radial velocities, stars: late-type, stars: low-mass, planetary systems, Astrophysics - Earth and Planetary Astrophysics},
         year = "2018",
        month = "Dec",
       volume = {620},
          eid = {A171},
        pages = {A171},
          doi = {10.1051/0004-6361/201833423},
archivePrefix = {arXiv},
       eprint = {1810.07572},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018A&A...620A.171L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Ribas, I., M. Tuomi, A. Reiners, R. P. Butler, J. C. Morales, M. Perger, S. Dreizler, C. Rodr’iguez-López, J. I. González Hernández, A. Rosich, F. Feng, Trifonov T, and et al.. 2018. A candidate super-Earth planet orbiting near the snow line of Barnard’s star. Nature 563 (7731):365-368.
[Bibtex]

@ARTICLE{Ribas2018,
       author = {{Ribas}, I. and {Tuomi}, M. and {Reiners}, A. and {Butler}, R. P. and
         {Morales}, J. C. and {Perger}, M. and {Dreizler}, S. and
         {Rodr{\'\i}guez-L{\'o}pez}, C. and {Gonz{\'a}lez Hern{\'a}ndez}, J. I. and
         {Rosich}, A. and {Feng}, F. and {Trifonov}, T, and  {et al.}},
        title = "{A candidate super-Earth planet orbiting near the snow line of Barnard's star}",
      journal = {Nature},
     keywords = {Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = "2018",
        month = "Nov",
       volume = {563},
       number = {7731},
        pages = {365-368},
          doi = {10.1038/s41586-018-0677-y},
archivePrefix = {arXiv},
       eprint = {1811.05955},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018Natur.563..365R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Johnson, M. C., F. Dai, A. B. Justesen, D. Gandolfi, A. P. Hatzes, G. Nowak, M. Endl, W. D. Cochran, D. Hidalgo, N. Watanabe, H. Parviainen, et al., and T. Trifonov. 2018. K2-260 b: a hot Jupiter transiting an F star, and K2-261 b: a warm Saturn around a bright G star. MNRAS 481 (1):596-612.
[Bibtex]

@ARTICLE{Johnson2018,
       author = {{Johnson}, M. C. and {Dai}, F. and {Justesen}, A. B. and {Gandolfi}, D. and
         {Hatzes}, A. P. and {Nowak}, G. and {Endl}, M. and {Cochran}, W. D. and
         {Hidalgo}, D. and {Watanabe}, N. and {Parviainen}, H. and  {et al.} and {Trifonov}, T. },
        title = "{K2-260 b: a hot Jupiter transiting an F star, and K2-261 b: a warm Saturn around a bright G star}",
      journal = {MNRAS},
     keywords = {planets and satellites: detection, planets and satellites: individual: K2-260 b, K2-261 b, Astrophysics - Earth and Planetary Astrophysics},
         year = "2018",
        month = "Nov",
       volume = {481},
       number = {1},
        pages = {596-612},
          doi = {10.1093/mnras/sty2238},
archivePrefix = {arXiv},
       eprint = {1806.06099},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018MNRAS.481..596J},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Prieto-Arranz, J., E. Palle, D. Gandolfi, O. Barragán, E. W. Guenther, F. Dai, M. Fridlund, T. Hirano, et al., and T. Trifonov. 2018. Mass determination of the 1:3:5 near-resonant planets transiting GJ 9827 (K2-135). A&A 618 A116.
[Bibtex]

@ARTICLE{PrietoArranz2018,
       author = {{Prieto-Arranz}, J. and {Palle}, E. and {Gandolfi}, D. and
         {Barrag{\'a}n}, O. and {Guenther}, E. W. and {Dai}, F. and
         {Fridlund}, M. and {Hirano}, T. and  {et al.} and {Trifonov}, T. },
        title = "{Mass determination of the 1:3:5 near-resonant planets transiting GJ 9827 (K2-135)}",
      journal = {A&A},
     keywords = {planetary systems, techniques: high angular resolution, techniques: photometric, techniques: radial velocities, stars: abundances, stars: individual: GJ 9827, Astrophysics - Earth and Planetary Astrophysics},
         year = "2018",
        month = "Oct",
       volume = {618},
          eid = {A116},
        pages = {A116},
          doi = {10.1051/0004-6361/201832872},
archivePrefix = {arXiv},
       eprint = {1802.09557},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018A&A...618A.116P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Kaminski, A., T. Trifonov, J. A. Caballero, A. Quirrenbach, I. Ribas, A. Reiners, P. J. Amado, M. Zechmeister, S. Dreizler, and et al.. 2018. The CARMENES search for exoplanets around M dwarfs. A Neptune-mass planet traversing the habitable zone around HD 180617. A&A 618 A115.
[Bibtex]

@ARTICLE{Kaminski2018,
       author = {{Kaminski}, A. and {Trifonov}, T. and {Caballero}, J. A. and
         {Quirrenbach}, A. and {Ribas}, I. and {Reiners}, A. and {Amado}, P. J. and
         {Zechmeister}, M. and {Dreizler}, S. and  {et al.}},
        title = "{The CARMENES search for exoplanets around M dwarfs. A Neptune-mass planet traversing the habitable zone around HD 180617}",
      journal = {A&A},
     keywords = {planetary systems, stars: late-type, stars: low-mass, stars: individual: HD 180617, Astrophysics - Earth and Planetary Astrophysics},
         year = "2018",
        month = "Oct",
       volume = {618},
          eid = {A115},
        pages = {A115},
          doi = {10.1051/0004-6361/201833354},
archivePrefix = {arXiv},
       eprint = {1808.01183},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018A&A...618A.115K},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Van Eylen, V., F. Dai, S. Mathur, D. Gandolfi, S. Albrecht, M. Fridlund, R. A. Garc’ia, E. Guenther, M. Hjorth, et al., and T. Trifonov. 2018. HD 89345: a bright oscillating star hosting a transiting warm Saturn-sized planet observed by K2. MNRAS 478 (4):4866-4880.
[Bibtex]

@ARTICLE{VanEylen2018,
       author = {{Van Eylen}, V. and {Dai}, F. and {Mathur}, S. and {Gandolfi}, D. and
         {Albrecht}, S. and {Fridlund}, M. and {Garc{\'\i}a}, R. A. and
         {Guenther}, E. and {Hjorth}, M. and  {et al.} and {Trifonov}, T. },
        title = "{HD 89345: a bright oscillating star hosting a transiting warm Saturn-sized planet observed by K2}",
      journal = {MNRAS},
     keywords = {asteroseismology, planets and satellites: composition, planets and satellites: formation, planets and satellites: fundamental parameters, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = "2018",
        month = "Aug",
       volume = {478},
       number = {4},
        pages = {4866-4880},
          doi = {10.1093/mnras/sty1390},
archivePrefix = {arXiv},
       eprint = {1805.01860},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018MNRAS.478.4866V},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Sarkis, Paula, Thomas Henning, Martin Kürster, Trifon Trifonov, Mathias Zechmeister, Lev Tal-Or, Guillem Anglada-Escudé, Artie P. Hatzes, and et al.. 2018. The CARMENES Search for Exoplanets around M Dwarfs: A Low-mass Planet in the Temperate Zone of the Nearby K2-18. AJ 155 (6):257.
[Bibtex]

@ARTICLE{Sarkis2018,
       author = {{Sarkis}, Paula and {Henning}, Thomas and {K{\"u}rster}, Martin and
         {Trifonov}, Trifon and {Zechmeister}, Mathias and {Tal-Or}, Lev and
         {Anglada-Escud{\'e}}, Guillem and {Hatzes}, Artie P. and {et al.}},
        title = "{The CARMENES Search for Exoplanets around M Dwarfs: A Low-mass Planet in the Temperate Zone of the Nearby K2-18}",
      journal = {AJ},
     keywords = {stars: activity, stars: individual: K2-18, stars: low-mass, Astrophysics - Earth and Planetary Astrophysics},
         year = "2018",
        month = "Jun",
       volume = {155},
       number = {6},
          eid = {257},
        pages = {257},
          doi = {10.3847/1538-3881/aac108},
archivePrefix = {arXiv},
       eprint = {1805.00830},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018AJ....155..257S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Trifonov, Trifon, Man Hoi Lee, Sabine Reffert, and Andreas Quirrenbach. 2018. Dynamical Analysis of the Circumprimary Planet in the Eccentric Binary System HD 59686. AJ 155 (4):174.
[Bibtex]

@ARTICLE{Trifonov2018,
       author = {{Trifonov}, Trifon and {Lee}, Man Hoi and {Reffert}, Sabine and
         {Quirrenbach}, Andreas},
        title = "{Dynamical Analysis of the Circumprimary Planet in the Eccentric Binary System HD 59686}",
      journal = {AJ},
     keywords = {planetary systems, planets and satellites: detection, planets and satellites: dynamical evolution and stability, techniques: radial velocities, Astrophysics - Earth and Planetary Astrophysics},
         year = "2018",
        month = "Apr",
       volume = {155},
       number = {4},
          eid = {174},
        pages = {174},
          doi = {10.3847/1538-3881/aab439},
archivePrefix = {arXiv},
       eprint = {1803.01434},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018AJ....155..174T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Reiners, A., M. Zechmeister, J. A. Caballero, I. Ribas, J. C. Morales, S. V. Jeffers, P. Schöfer, L. Tal-Or, A. Quirrenbach, P. J. Amado, A. Kaminski, et al., and T. Trifonov. 2018. The CARMENES search for exoplanets around M dwarfs. High-resolution optical and near-infrared spectroscopy of 324 survey stars. A&A 612 A49.
[Bibtex]

@ARTICLE{Reiners2018,
       author = {{Reiners}, A. and {Zechmeister}, M. and {Caballero}, J. A. and
         {Ribas}, I. and {Morales}, J. C. and {Jeffers}, S. V. and
         {Sch{\"o}fer}, P. and {Tal-Or}, L. and {Quirrenbach}, A. and
         {Amado}, P. J. and {Kaminski}, A. and  {et al.} and {Trifonov}, T. },
        title = "{The CARMENES search for exoplanets around M dwarfs. High-resolution optical and near-infrared spectroscopy of 324 survey stars}",
      journal = {A&A},
     keywords = {atlases, catalogs, stars: rotation, stars: late-type, stars: low-mass, infrared: stars, Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Earth and Planetary Astrophysics},
         year = "2018",
        month = "Apr",
       volume = {612},
          eid = {A49},
        pages = {A49},
          doi = {10.1051/0004-6361/201732054},
archivePrefix = {arXiv},
       eprint = {1711.06576},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018A&A...612A..49R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Trifonov, T., M. Kürster, M. Zechmeister, L. Tal-Or, J. A. Caballero, A. Quirrenbach, P. J. Amado, I. Ribas, A. Reiners, S. Reffert, S. Dreizler, and et al.. 2018. The CARMENES search for exoplanets around M dwarfs . First visual-channel radial-velocity measurements and orbital parameter updates of seven M-dwarf planetary systems. A&A 609 A117.
[Bibtex]

@ARTICLE{Trifonov_carm_2018,
       author = {{Trifonov}, T. and {K{\"u}rster}, M. and {Zechmeister}, M. and
         {Tal-Or}, L. and {Caballero}, J. A. and {Quirrenbach}, A. and
         {Amado}, P. J. and {Ribas}, I. and {Reiners}, A. and {Reffert}, S. and
         {Dreizler}, S. and  {et al.}},
        title = "{The CARMENES search for exoplanets around M dwarfs . First visual-channel radial-velocity measurements and orbital parameter updates of seven M-dwarf planetary systems}",
      journal = {A&A},
     keywords = {planetary systems, stars: late-type, stars: low-mass, planets and satellites: dynamical evolution and stability, Astrophysics - Earth and Planetary Astrophysics},
         year = "2018",
        month = "Feb",
       volume = {609},
          eid = {A117},
        pages = {A117},
          doi = {10.1051/0004-6361/201731442},
archivePrefix = {arXiv},
       eprint = {1710.01595},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018A&A...609A.117T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Reiners, A., I. Ribas, M. Zechmeister, J. A. Caballero, T. Trifonov, S. Dreizler, J. C. Morales, L. Tal-Or, M. Lafarga, A. Quirrenbach, P. J. Amado, A. Kaminski, and et al.. 2018. The CARMENES search for exoplanets around M dwarfs. HD147379 b: A nearby Neptune in the temperate zone of an early-M dwarf. A&A 609 L5.
[Bibtex]

@ARTICLE{Reiners_carm_2018,
       author = {{Reiners}, A. and {Ribas}, I. and {Zechmeister}, M. and
         {Caballero}, J. A. and {Trifonov}, T. and {Dreizler}, S. and
         {Morales}, J. C. and {Tal-Or}, L. and {Lafarga}, M. and
         {Quirrenbach}, A. and {Amado}, P. J. and {Kaminski}, A. and  {et al.}},
        title = "{The CARMENES search for exoplanets around M dwarfs. HD147379 b: A nearby Neptune in the temperate zone of an early-M dwarf}",
      journal = {A&A},
     keywords = {stars: individual: HD 147379, planets and satellites: individual: HD 147379 b, stars: activity, stars: rotation, stars: late-type, stars: low-mass, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = "2018",
        month = "Jan",
       volume = {609},
          eid = {L5},
        pages = {L5},
          doi = {10.1051/0004-6361/201732165},
archivePrefix = {arXiv},
       eprint = {1712.05797},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018A&A...609L...5R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Trifonov, T., M. Kürster, M. Zechmeister, O. V. Zakhozhay, S. Reffert, M. H. Lee, F. Rodler, S. S. Vogt, and S. S. Brems. 2017. Three planets around HD 27894. A close-in pair with a 2:1 period ratio and an eccentric Jovian planet at 5.4 AU. A&A 602 L8.
[Bibtex]

@ARTICLE{Trifonov2017,
       author = {{Trifonov}, T. and {K{\"u}rster}, M. and {Zechmeister}, M. and
         {Zakhozhay}, O. V. and {Reffert}, S. and {Lee}, M. H. and {Rodler}, F. and
         {Vogt}, S. S. and {Brems}, S. S.},
        title = "{Three planets around HD 27894. A close-in pair with a 2:1 period ratio and an eccentric Jovian planet at 5.4 AU}",
      journal = {A&A},
     keywords = {techniques: radial velocities, planetary systems, planets and satellites: dynamical evolution and stability, Astrophysics - Earth and Planetary Astrophysics},
         year = "2017",
        month = "Jun",
       volume = {602},
          eid = {L8},
        pages = {L8},
          doi = {10.1051/0004-6361/201731044},
archivePrefix = {arXiv},
       eprint = {1706.00509},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2017A&A...602L...8T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Ortiz, Mauricio, Sabine Reffert, Trifon Trifonov, Andreas Quirrenbach, David S. Mitchell, Grzegorz Nowak, Esther Buenzli, Neil Zimmerman, Mickaël Bonnefoy, Andy Skemer, Denis Defrère, Man Hoi Lee, Debra A. Fischer, and Philip M. Hinz. 2016. Precise radial velocities of giant stars. IX. HD 59686 Ab: a massive circumstellar planet orbiting a giant star in a 13.6 au eccentric binary system. A&A 595 A55.
[Bibtex]

@ARTICLE{Ortiz2016,
       author = {{Ortiz}, Mauricio and {Reffert}, Sabine and {Trifonov}, Trifon and
         {Quirrenbach}, Andreas and {Mitchell}, David S. and {Nowak}, Grzegorz and
         {Buenzli}, Esther and {Zimmerman}, Neil and {Bonnefoy}, Micka{\"e}l and
         {Skemer}, Andy and {Defr{\`e}re}, Denis and {Lee}, Man Hoi and
         {Fischer}, Debra A. and {Hinz}, Philip M.},
        title = "{Precise radial velocities of giant stars. IX. HD 59686 Ab: a massive circumstellar planet orbiting a giant star in a  13.6 au eccentric binary system}",
      journal = {A&A},
     keywords = {planetary systems, planets and satellites: formation, planets and satellites: fundamental parameters, planets and satellites: gaseous planets, planets and satellites: detection, planets and satellites: general, Astrophysics - Earth and Planetary Astrophysics},
         year = "2016",
        month = "Oct",
       volume = {595},
          eid = {A55},
        pages = {A55},
          doi = {10.1051/0004-6361/201628791},
archivePrefix = {arXiv},
       eprint = {1608.00963},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2016A&A...595A..55O},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Trifonov, Trifon, Sabine Reffert, Mathias Zechmeister, Ansgar Reiners, and Andreas Quirrenbach. 2015. Precise radial velocities of giant stars. VIII. Testing for the presence of planets with CRIRES infrared radial velocities. A&A 582 A54.
[Bibtex]

@ARTICLE{Trifonov2015,
       author = {{Trifonov}, Trifon and {Reffert}, Sabine and {Zechmeister}, Mathias and
         {Reiners}, Ansgar and {Quirrenbach}, Andreas},
        title = "{Precise radial velocities of giant stars. VIII. Testing for the presence of planets with CRIRES infrared radial velocities}",
      journal = {A&A},
     keywords = {planetary systems, instrumentation: spectrographs, techniques: radial, velocities, methods: observational, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = "2015",
        month = "Oct",
       volume = {582},
          eid = {A54},
        pages = {A54},
          doi = {10.1051/0004-6361/201526196},
archivePrefix = {arXiv},
       eprint = {1508.04769},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2015A&A...582A..54T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Kürster, Martin, Trifon Trifonov, Sabine Reffert, Nadiia M. Kostogryz, and Florian Rodler. 2015. Disentangling 2:1 resonant radial velocity orbits from eccentric ones and a case study for HD 27894. A&A 577 A103.
[Bibtex]

@ARTICLE{Kuerster2015,
       author = {{K{\"u}rster}, Martin and {Trifonov}, Trifon and {Reffert}, Sabine and
         {Kostogryz}, Nadiia M. and {Rodler}, Florian},
        title = "{Disentangling 2:1 resonant radial velocity orbits from eccentric ones and a case study for HD 27894}",
      journal = {A&A},
     keywords = {celestial mechanics, planetary systems, techniques: radial velocities, stars: individual: HD 27894, Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Earth and Planetary Astrophysics},
         year = "2015",
        month = "May",
       volume = {577},
          eid = {A103},
        pages = {A103},
          doi = {10.1051/0004-6361/201525872},
archivePrefix = {arXiv},
       eprint = {1503.07769},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2015A&A...577A.103K},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Reffert, Sabine, Christoph Bergmann, Andreas Quirrenbach, Trifon Trifonov, and Andreas Künstler. 2015. Precise radial velocities of giant stars. VII. Occurrence rate of giant extrasolar planets as a function of mass and metallicity. A&A 574 A116.
[Bibtex]

@ARTICLE{Reffert2015,
       author = {{Reffert}, Sabine and {Bergmann}, Christoph and {Quirrenbach}, Andreas and
         {Trifonov}, Trifon and {K{\"u}nstler}, Andreas},
        title = "{Precise radial velocities of giant stars. VII. Occurrence rate of giant extrasolar planets as a function of mass and metallicity}",
      journal = {A&A},
     keywords = {techniques: radial velocities, planets and satellites: detection, brown dwarfs, planetary systems, Astrophysics - Earth and Planetary Astrophysics},
         year = "2015",
        month = "Feb",
       volume = {574},
          eid = {A116},
        pages = {A116},
          doi = {10.1051/0004-6361/201322360},
archivePrefix = {arXiv},
       eprint = {1412.4634},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2015A&A...574A.116R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Trifonov, Trifon, Sabine Reffert, Xianyu Tan, Man Hoi Lee, and Andreas Quirrenbach. 2014. Precise radial velocities of giant stars. VI. A possible 2:1 resonant planet pair around the K giant star \ensuremath\eta Ceti. A&A 568 A64.
[Bibtex]

@ARTICLE{Trifonov2014,
       author = {{Trifonov}, Trifon and {Reffert}, Sabine and {Tan}, Xianyu and
         {Lee}, Man Hoi and {Quirrenbach}, Andreas},
        title = "{Precise radial velocities of giant stars. VI. A possible 2:1 resonant planet pair around the K giant star {\ensuremath{\eta}} Ceti}",
      journal = {A&A},
     keywords = {techniques: radial velocities, planets and satellites: detection, planets and satellites: dynamical evolution and stability, planetary systems, Astrophysics - Earth and Planetary Astrophysics},
         year = "2014",
        month = "Aug",
       volume = {568},
          eid = {A64},
        pages = {A64},
          doi = {10.1051/0004-6361/201322885},
archivePrefix = {arXiv},
       eprint = {1407.0712},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2014A&A...568A..64T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Ovcharov, E. P., A. Kurtenkov, Y. Metodieva, A. Dimitrov, P. Enikova, V. Bozhilov, I. Stanev, P. Nikolov, Y. Nikolov, P. Markishki, G. Gantchev, T. Trifonov, P. Nedialkov, and O. Stanchev. 2014. Plana Student Astronomical Observatory: First results and perspectives. Bulgarian Astronomical Journal 21 19.
[Bibtex]

@ARTICLE{Ovcharov2014,
       author = {{Ovcharov}, E. P. and {Kurtenkov}, A. and {Metodieva}, Y. and
         {Dimitrov}, A. and {Enikova}, P. and {Bozhilov}, V. and {Stanev}, I. and
         {Nikolov}, P. and {Nikolov}, Y. and {Markishki}, P. and {Gantchev}, G. and
         {Trifonov}, T. and {Nedialkov}, P. and {Stanchev}, O.},
        title = "{Plana Student Astronomical Observatory: First results and perspectives}",
      journal = {Bulgarian Astronomical Journal},
     keywords = {telescopes, site testing, light pollution, novae, BL Lacertae objects},
         year = "2014",
        month = "Jan",
       volume = {21},
        pages = {19},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2014BlgAJ..21...19O},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Mitchell, David S., Sabine Reffert, Trifon Trifonov, Andreas Quirrenbach, and Debra A. Fischer. 2013. Precise radial velocities of giant stars. V. A brown dwarf and a planet orbiting the K giant stars \ensuremath\tau Geminorum and 91 Aquarii. A&A 555 A87.
[Bibtex]

@ARTICLE{Mitchell2013,
       author = {{Mitchell}, David S. and {Reffert}, Sabine and {Trifonov}, Trifon and
         {Quirrenbach}, Andreas and {Fischer}, Debra A.},
        title = "{Precise radial velocities of giant stars. V. A brown dwarf and a planet orbiting the K giant stars {\ensuremath{\tau}} Geminorum and 91 Aquarii}",
      journal = {A&A},
     keywords = {techniques: radial velocities, planets and satellites: detection, brown dwarfs, Astrophysics - Earth and Planetary Astrophysics},
         year = "2013",
        month = "Jul",
       volume = {555},
          eid = {A87},
        pages = {A87},
          doi = {10.1051/0004-6361/201321714},
archivePrefix = {arXiv},
       eprint = {1305.5107},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2013A&A...555A..87M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Ovcharov, E. P., A. Valcheva, P. Nedialkov, and T. Trifonov. 2010. Four August 2009 Novae in M31 – Light Curves, Colours and MMRD. Publications de l’Observatoire Astronomique de Beograd 90 167-170.
[Bibtex]

@ARTICLE{Ovcharov2010,
       author = {{Ovcharov}, E. P. and {Valcheva}, A. and {Nedialkov}, P. and
         {Trifonov}, T.},
        title = "{Four August 2009 Novae in M31 - Light Curves, Colours and MMRD}",
      journal = {Publications de l'Observatoire Astronomique de Beograd},
         year = "2010",
        month = "Sep",
       volume = {90},
        pages = {167-170},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2010POBeo..90..167O},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

2019

@ARTICLE{Minev2021,
       author = {{Minev}, M. and {Ivanov}, V.~D. and {Trifonov}, T. and {Ovcharov}, E. and {Fabrika}, S. and {Sholukhova}, O. and {Vinokurov}, A. and {Valcheva}, A. and {Nedialkov}, P.},
        title = "{Periodic variability of the z = 2.0 quasar QSO B1312+7837}",
      journal = {\mnras},
     keywords = {galaxies: active, quasars: individual: QSO B1312+7837, quasars: supermassive black holes, Astrophysics - Astrophysics of Galaxies},
         year = 2021,
        month = dec,
       volume = {508},
       number = {2},
        pages = {2937-2943},
          doi = {10.1093/mnras/stab2763},
archivePrefix = {arXiv},
       eprint = {2109.13817},
 primaryClass = {astro-ph.GA},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021MNRAS.508.2937M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Perdelwitz2021,
       author = {{Perdelwitz}, V. and {Mittag}, M. and {Tal-Or}, L. and {Schmitt}, J.~H.~M.~M. and {Caballero}, J.~A. and {Jeffers}, S.~V. and {Reiners}, A. and {Schweitzer}, A. and {Trifonov}, T. and {Ribas}, I. and {Quirrenbach}, A. and {Amado}, P.~J. and {Seifert}, W. and {Cifuentes}, C. and {Cort{\'e}s-Contreras}, M. and {Montes}, D. and {Revilla}, D. and {Skrzypinski}, S.~L.},
        title = "{CARMENES input catalog of M dwarfs. VI. A time-resolved Ca II H\&K catalog from archival data}",
      journal = {\aap},
     keywords = {stars: activity, planetary systems, techniques: radial velocities, stars: late-type, Astrophysics - Solar and Stellar Astrophysics},
         year = 2021,
        month = aug,
       volume = {652},
          eid = {A116},
        pages = {A116},
          doi = {10.1051/0004-6361/202140889},
archivePrefix = {arXiv},
       eprint = {2107.06376},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021A&A...652A.116P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Bluhm2021,
       author = {{Bluhm}, P. and {Pall{\'e}}, E. and {Molaverdikhani}, K. and {Kemmer}, J. and {Hatzes}, A.~P. and {Kossakowski}, D. and {Stock}, S. and {Caballero}, J.~A. and {Lillo-Box}, J. and  {et al.} and {Trifonov}, T.},
        title = "{An ultra-short-period transiting super-Earth orbiting the M3 dwarf TOI-1685}",
      journal = {\aap},
     keywords = {techniques: photometric, techniques: radial velocities, stars: individual: TOI-1685, stars: late-type, Astrophysics - Earth and Planetary Astrophysics},
         year = 2021,
        month = jun,
       volume = {650},
          eid = {A78},
        pages = {A78},
          doi = {10.1051/0004-6361/202140688},
archivePrefix = {arXiv},
       eprint = {2103.01016},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021A&A...650A..78B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Hobson2021,
       author = {{Hobson}, Melissa J. and {Brahm}, Rafael and {Jord{\'a}n}, Andr{\'e}s and {Espinoza}, Nestor and {Kossakowski}, Diana and {Henning}, Thomas and {Rojas}, Felipe and {Schlecker}, Martin and {Sarkis}, Paula and {Trifonov}, Trifon and et al.},
        title = "{A Transiting Warm Giant Planet around the Young Active Star TOI-201}",
      journal = {\aj},
     keywords = {Exoplanet astronomy, Exoplanet detection methods, Transit photometry, Radial velocity, 486, 489, 1709, 1332, Astrophysics - Earth and Planetary Astrophysics},
         year = 2021,
        month = may,
       volume = {161},
       number = {5},
          eid = {235},
        pages = {235},
          doi = {10.3847/1538-3881/abeaa1},
archivePrefix = {arXiv},
       eprint = {2103.02685},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021AJ....161..235H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Soto2021,
       author = {{Soto}, M.~G. and {Anglada-Escud{\'e}}, G. and {Dreizler}, S. and {Molaverdikhani}, K. and {Kemmer}, J. and {Rodr{\'\i}guez-L{\'o}pez}, C. and {Lillo-Box}, J. and  {et al.} and {Trifonov}, T.},
        title = "{Mass and density of the transiting hot and rocky super-Earth LHS 1478 b (TOI-1640 b)}",
      journal = {\aap},
     keywords = {planets and satellites: detection, planets and satellites: fundamental parameters, techniques: photometric, techniques: radial velocities, Astrophysics - Earth and Planetary Astrophysics},
         year = 2021,
        month = may,
       volume = {649},
          eid = {A144},
        pages = {A144},
          doi = {10.1051/0004-6361/202140618},
archivePrefix = {arXiv},
       eprint = {2102.11640},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021A&A...649A.144S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Ramm2021,
       author = {{Ramm}, D.~J. and {Robertson}, P. and {Reffert}, S. and {Gunn}, F. and {Trifonov}, T. and {Pollard}, K. and {Cantalloube}, F.},
        title = "{A photospheric and chromospheric activity analysis of the quiescent retrograde-planet host {\ensuremath{\nu}} Octantis A}",
      journal = {\mnras},
     keywords = {methods: data analysis, planets and satellites: individual: {\ensuremath{\nu}} Octantis : planet-star interactions, stars: activity, binaries: spectroscopic, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2021,
        month = apr,
       volume = {502},
       number = {2},
        pages = {2793-2806},
          doi = {10.1093/mnras/stab078},
archivePrefix = {arXiv},
       eprint = {2101.06844},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021MNRAS.502.2793R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Dawson2021,
       author = {{Dawson}, Rebekah I. and {Huang}, Chelsea X. and {Brahm}, Rafael and {Collins}, Karen A. and {Hobson}, Melissa J. and {Jord{\'a}n}, Andr{\'e}s and {Dong}, Jiayin and {Korth}, Judith and {Trifonov}, Trifon and et al.},
        title = "{Precise Transit and Radial-velocity Characterization of a Resonant Pair: The Warm Jupiter TOI-216c and Eccentric Warm Neptune TOI-216b}",
      journal = {\aj},
     keywords = {Exoplanet astronomy, Exoplanet dynamics, Transit timing variation method, Radial velocity, 486, 490, 1710, 1332, Astrophysics - Earth and Planetary Astrophysics},
         year = 2021,
        month = apr,
       volume = {161},
       number = {4},
          eid = {161},
        pages = {161},
          doi = {10.3847/1538-3881/abd8d0},
archivePrefix = {arXiv},
       eprint = {2102.06754},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021AJ....161..161D},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Trifonov2021a,
       author = {{Trifonov}, T. and {Caballero}, J.~A. and {Morales}, J.~C. and {Seifahrt}, A. and {Ribas}, I. and {Reiners}, A. and {Bean}, J.~L. and {Luque}, R. and et al.},
        title = "{A nearby transiting rocky exoplanet that is suitable for atmospheric investigation}",
      journal = {Science},
     keywords = {ASTRONOMY; PLANET SCI, Astrophysics - Earth and Planetary Astrophysics},
         year = 2021,
        month = mar,
       volume = {371},
       number = {6533},
        pages = {1038-1041},
          doi = {10.1126/science.abd7645},
archivePrefix = {arXiv},
       eprint = {2103.04950},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021Sci...371.1038T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Heeren2021,
       author = {{Heeren}, Paul and {Reffert}, Sabine and {Trifonov}, Trifon and {Wong}, Ka Ho and {Lee}, Man Hoi and {Lillo-Box}, Jorge and {Quirrenbach}, Andreas and {Arentoft}, Torben and {Albrecht}, Simon and {Grundahl}, Frank and {Andersen}, Mads Fredslund and {Antoci}, Victoria and {Pall{\'e}}, Pere L.},
        title = "{Precise radial velocities of giant stars. XV. Mysterious nearly periodic radial velocity variations in the eccentric binary {\ensuremath{\varepsilon}} Cygni}",
      journal = {\aap},
     keywords = {planetary systems, planets and satellites: detection, planets and satellites: dynamical evolution and stability, binaries: close, stars: horizontal-branch, stars: oscillations, Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Earth and Planetary Astrophysics},
         year = 2021,
        month = mar,
       volume = {647},
          eid = {A160},
        pages = {A160},
          doi = {10.1051/0004-6361/202040087},
archivePrefix = {arXiv},
       eprint = {2102.01999},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021A&A...647A.160H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Jones2021,
       author = {{Jones}, M.~I. and {Wittenmyer}, R. and {Aguilera-G{\'o}mez}, C. and {Soto}, M.~G. and {Torres}, P. and {Trifonov}, T. and {Jenkins}, J.~S. and {Zapata}, A. and {Sarkis}, P. and {Zakhozhay}, O. and {Brahm}, R. and {Ram{\'\i}rez}, R. and {Santana}, F. and {Vines}, J.~I. and {D{\'\i}az}, M.~R. and {Vu{\v{c}}kovi{\'c}}, M. and {Pantoja}, B.},
        title = "{Four Jovian planets around low-luminosity giant stars observed by the EXPRESS and PPPS}",
      journal = {\aap},
     keywords = {asteroseismology, techniques: radial velocities, planets and satellites: detection, planets and satellites: formation, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2021,
        month = feb,
       volume = {646},
          eid = {A131},
        pages = {A131},
          doi = {10.1051/0004-6361/202038555},
archivePrefix = {arXiv},
       eprint = {2006.01277},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021A&A...646A.131J},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Schlecker2020,
       author = {{Schlecker}, Martin and {Kossakowski}, Diana and {Brahm}, Rafael and {Espinoza}, N{\'e}stor and {Henning}, Thomas and {Carone}, Ludmila and {Molaverdikhani}, Karan and {Trifonov}, Trifon and et al.},
        title = "{A Highly Eccentric Warm Jupiter Orbiting TIC 237913194}",
      journal = {\aj},
     keywords = {Exoplanet astronomy, Transit photometry, Radial velocity, Exoplanet dynamics, Exoplanet atmospheres, Exoplanet structure, Hot Jupiters, Extrasolar gas giants, 486, 1709, 1332, 490, 487, 495, 753, 509, Astrophysics - Earth and Planetary Astrophysics},
         year = 2020,
        month = dec,
       volume = {160},
       number = {6},
          eid = {275},
        pages = {275},
          doi = {10.3847/1538-3881/abbe03},
archivePrefix = {arXiv},
       eprint = {2010.03570},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020AJ....160..275S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Pinto2020,
       author = {{Tala Pinto}, Marcelo and {Reffert}, Sabine and {Quirrenbach}, Andreas and {Stock}, Stephan and {Trifonov}, Trifon and {Mitchell}, David S.},
        title = "{Precise radial velocities of giant stars. XIV. Evidence of planetary companions around HD 25723, 17 Sco, 3 Cnc, and 44 UMa}",
      journal = {\aap},
     keywords = {techniques: radial velocities, planetary systems, planets and satellites: detection, brown dwarfs, stars: evolution},
         year = 2020,
        month = dec,
       volume = {644},
          eid = {A1},
        pages = {A1},
          doi = {10.1051/0004-6361/202038285},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...644A...1T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Bouma2020,
       author = {{Bouma}, L.~G. and {Hartman}, J.~D. and {Brahm}, R. and {Evans}, P. and {Collins}, K.~A. and {Zhou}, G. and {Sarkis}, P. and {Quinn}, S.~N. and {de Leon}, J. and  {et al.} and {Trifonov}, T.},
        title = "{Cluster Difference Imaging Photometric Survey. II. TOI 837: A Young Validated Planet in IC 2602}",
      journal = {\aj},
     keywords = {Exoplanets, Transits, Exoplanet evolution, Stellar ages, Young star clusters, 498, 1711, 491, 1581, 1833, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = nov,
       volume = {160},
       number = {5},
          eid = {239},
        pages = {239},
          doi = {10.3847/1538-3881/abb9ab},
archivePrefix = {arXiv},
       eprint = {2009.07845},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020AJ....160..239B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Brahm2020,
       author = {{Brahm}, Rafael and {Nielsen}, Louise D. and {Wittenmyer}, Robert A. and {Wang}, Songhu and {Rodriguez}, Joseph E. and {Espinoza}, N{\'e}stor and {Jones}, Mat{\'\i}as I. and {Jord{\'a}n}, Andr{\'e}s and {Henning}, Thomas and  {et al.} and {Trifonov}, T.},
        title = "{TOI-481 b and TOI-892 b: Two Long-period Hot Jupiters from the Transiting Exoplanet Survey Satellite}",
      journal = {\aj},
     keywords = {Exoplanet detection methods, Transit photometry, Radial velocity, Exoplanet astronomy, 489, 1709, 1332, 486, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = nov,
       volume = {160},
       number = {5},
          eid = {235},
        pages = {235},
          doi = {10.3847/1538-3881/abba3b},
archivePrefix = {arXiv},
       eprint = {2009.08881},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020AJ....160..235B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Davis2020,
       author = {{Davis}, Allen B. and {Wang}, Songhu and {Jones}, Matias and {Eastman}, Jason D. and {G{\"u}nther}, Maximilian N. and  {et al.} and {Trifonov}, T.},
        title = "{TOI 564 b and TOI 905 b: Grazing and Fully Transiting Hot Jupiters Discovered by TESS}",
      journal = {\aj},
     keywords = {Exoplanet astronomy, Exoplanet detection methods, Radial velocity, Transit photometry, Extrasolar gas giants, Hot Jupiters, 486, 489, 1332, 1709, 509, 753, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = nov,
       volume = {160},
       number = {5},
          eid = {229},
        pages = {229},
          doi = {10.3847/1538-3881/aba49d},
archivePrefix = {arXiv},
       eprint = {1912.10186},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020AJ....160..229D},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Stock2020,
       author = {{Stock}, S. and {Nagel}, E. and {Kemmer}, J. and {Passegger}, V.~M. and {Reffert}, S. and {Quirrenbach}, A. and {Caballero}, J.~A. and {Czesla}, S. and {B{\'e}jar}, V.~J.~S. and  {et al.} and {Trifonov}, T.},
        title = "{The CARMENES search for exoplanets around M dwarfs. Three temperate-to-warm super-Earths}",
      journal = {\aap},
     keywords = {planetary systems, techniques: radial velocities, stars: individual: GJ 251, stars: individual: HD 238090, stars: individual: Lalande 21185, stars: late-type, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = nov,
       volume = {643},
          eid = {A112},
        pages = {A112},
          doi = {10.1051/0004-6361/202038820},
archivePrefix = {arXiv},
       eprint = {2010.00474},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...643A.112S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Bashi, D., S. Zucker, V. Adibekyan, N. ~C. Santos, L. Tal-Or, T. Trifonov, and T. Mazeh. 2020. Occurrence rates of small planets from HARPS. Focus on the Galactic context. åp 643 A106.
[Bibtex]

@ARTICLE{Bashi2020,
       author = {{Bashi}, D. and {Zucker}, S. and {Adibekyan}, V. and {Santos}, N.~C. and {Tal-Or}, L. and {Trifonov}, T. and {Mazeh}, T.},
        title = "{Occurrence rates of small planets from HARPS. Focus on the Galactic context}",
      journal = {\aap},
     keywords = {planets and satellites: general, Galaxy: disk, stars: abundances, stars: statistics, stars: solar-type, methods: statistical, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Astrophysics of Galaxies, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = nov,
       volume = {643},
          eid = {A106},
        pages = {A106},
          doi = {10.1051/0004-6361/202038881},
archivePrefix = {arXiv},
       eprint = {2010.03237},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...643A.106B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Bitsch, Bertram, Trifon Trifonov, and Andre Izidoro. 2020. The eccentricity distribution of giant planets and their relation to super-Earths in the pebble accretion scenario. åp 643 A66.
[Bibtex]

@ARTICLE{Bitsch2020,
       author = {{Bitsch}, Bertram and {Trifonov}, Trifon and {Izidoro}, Andre},
        title = "{The eccentricity distribution of giant planets and their relation to super-Earths in the pebble accretion scenario}",
      journal = {\aap},
     keywords = {accretion, accretion disks, planets and satellites: formation, protoplanetary disks, planet-disk interactions, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = nov,
       volume = {643},
          eid = {A66},
        pages = {A66},
          doi = {10.1051/0004-6361/202038856},
archivePrefix = {arXiv},
       eprint = {2009.11725},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...643A..66B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Nowak2020,
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        title = "{The CARMENES search for exoplanets around M dwarfs. Two planets on opposite sides of the radius gap transiting the nearby M dwarf LTT 3780}",
      journal = {\aap},
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archivePrefix = {arXiv},
       eprint = {2003.01140},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...642A.173N},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Bluhm2020A&A,
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archivePrefix = {arXiv},
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 primaryClass = {astro-ph.EP},
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      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

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        pages = {A76},
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archivePrefix = {arXiv},
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 primaryClass = {astro-ph.EP},
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      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Maire2020,
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        title = "{Orbital and spectral characterization of the benchmark T-type brown dwarf HD 19467B}",
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archivePrefix = {arXiv},
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 primaryClass = {astro-ph.EP},
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}

@ARTICLE{Kostov2020,
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archivePrefix = {arXiv},
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}

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}

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archivePrefix = {arXiv},
       eprint = {1911.05574},
 primaryClass = {astro-ph.EP},
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}

@ARTICLE{Stock2020,
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        title = "{The CARMENES search for exoplanets around M dwarfs. Characterization of the nearby ultra-compact multiplanetary system YZ Ceti}",
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archivePrefix = {arXiv},
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       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...636A.119S},
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}

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}

@ARTICLE{Davis2019,
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         year = "2019",
        month = "Dec",
          eid = {arXiv:1912.10186},
        pages = {arXiv:1912.10186},
archivePrefix = {arXiv},
       eprint = {1912.10186},
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       adsurl = {https://ui.adsabs.harvard.edu/abs/2019arXiv191210186D},
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}

@ARTICLE{Brems2019,
       author = {{Brems}, Stefan S. and {K{\"u}rster}, Martin and {Trifonov}, Trifon and
         {Reffert}, Sabine and {Quirrenbach}, Andreas},
        title = "{Radial-velocity jitter of stars as a function of observational timescale and stellar age}",
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        month = "Dec",
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 primaryClass = {astro-ph.EP},
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}

@ARTICLE{Luque2019,
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        title = "{Precise radial velocities of giant stars. XIII. A second Jupiter orbiting in 4:3 resonance in the 7 CMa system}",
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        month = "Nov",
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        pages = {A136},
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}

@ARTICLE{Morales2019,
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        month = "Sep",
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archivePrefix = {arXiv},
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       adsurl = {https://ui.adsabs.harvard.edu/abs/2019Sci...365.1441M},
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}

@ARTICLE{Ratzloff2019,
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        month = "Aug",
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       adsurl = {https://ui.adsabs.harvard.edu/abs/2019PASP..131h4201R},
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}

@ARTICLE{Luque22019,
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        month = "Aug",
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}

@ARTICLE{Zechmeister2019,
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archivePrefix = {arXiv},
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       adsurl = {https://ui.adsabs.harvard.edu/abs/2019A&A...627A..49Z},
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}

@ARTICLE{Reichert2019,
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         {Trifonov}, Trifon and {Quirrenbach}, Andreas},
        title = "{Precise radial velocities of giant stars. XII. Evidence against the proposed planet Aldebaran b}",
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        month = "May",
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archivePrefix = {arXiv},
       eprint = {1903.09157},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019A&A...625A..22R},
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}

@ARTICLE{Hjorth2019,
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      journal = {MNRAS},
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         year = "2019",
        month = "Apr",
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        pages = {3522-3536},
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archivePrefix = {arXiv},
       eprint = {1901.03716},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019MNRAS.484.3522H},
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}

@ARTICLE{Quirrenbach2019,
       author = {{Quirrenbach}, Andreas and {Trifonov}, Trifon and {Lee}, Man Hoi and
         {Reffert}, Sabine},
        title = "{Precise radial velocities of giant stars. XI. Two brown dwarfs in 6:1 mean motion resonance around the K giant star {\ensuremath{\nu}} Ophiuchi}",
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 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019A&A...624A..18Q},
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}

Tal-Or, Lev, Trifon Trifonov, Shay Zucker, Tsevi Mazeh, and Mathias Zechmeister. 2019. Correcting HIRES/Keck radial velocities for small systematic errors. MNRAS 484 (1):L8-L13.
[Bibtex]

@ARTICLE{TalOr2019,
       author = {{Tal-Or}, Lev and {Trifonov}, Trifon and {Zucker}, Shay and
         {Mazeh}, Tsevi and {Zechmeister}, Mathias},
        title = "{Correcting HIRES/Keck radial velocities for small systematic errors}",
      journal = {MNRAS},
     keywords = {instrumentation: spectrographs, techniques: radial velocities, planetary systems, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = "2019",
        month = "Mar",
       volume = {484},
       number = {1},
        pages = {L8-L13},
          doi = {10.1093/mnrasl/sly227},
archivePrefix = {arXiv},
       eprint = {1810.02986},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019MNRAS.484L...8T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Trifonov2019,
       author = {{Trifonov}, Trifon and {Stock}, Stephan and {Henning}, Thomas and
         {Reffert}, Sabine and {K{\"u}rster}, Martin and {Lee}, Man Hoi and
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archivePrefix = {arXiv},
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 primaryClass = {astro-ph.EP},
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}

@ARTICLE{Wang2019,
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archivePrefix = {arXiv},
       eprint = {1810.02341},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019AJ....157...51W},
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}

@ARTICLE{Trifonov2019,
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 primaryClass = {astro-ph.EP},
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}

@ARTICLE{Luque2018,
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        title = "{The CARMENES search for exoplanets around M dwarfs. The warm super-Earths in twin orbits around the mid-type M dwarfs Ross 1020 (GJ 3779) and LP 819-052 (GJ 1265)}",
      journal = {A&A},
     keywords = {techniques: radial velocities, stars: late-type, stars: low-mass, planetary systems, Astrophysics - Earth and Planetary Astrophysics},
         year = "2018",
        month = "Dec",
       volume = {620},
          eid = {A171},
        pages = {A171},
          doi = {10.1051/0004-6361/201833423},
archivePrefix = {arXiv},
       eprint = {1810.07572},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018A&A...620A.171L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Ribas2018,
       author = {{Ribas}, I. and {Tuomi}, M. and {Reiners}, A. and {Butler}, R. P. and
         {Morales}, J. C. and {Perger}, M. and {Dreizler}, S. and
         {Rodr{\'\i}guez-L{\'o}pez}, C. and {Gonz{\'a}lez Hern{\'a}ndez}, J. I. and
         {Rosich}, A. and {Feng}, F. and {Trifonov}, T, and  {et al.}},
        title = "{A candidate super-Earth planet orbiting near the snow line of Barnard's star}",
      journal = {Nature},
     keywords = {Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = "2018",
        month = "Nov",
       volume = {563},
       number = {7731},
        pages = {365-368},
          doi = {10.1038/s41586-018-0677-y},
archivePrefix = {arXiv},
       eprint = {1811.05955},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018Natur.563..365R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Johnson2018,
       author = {{Johnson}, M. C. and {Dai}, F. and {Justesen}, A. B. and {Gandolfi}, D. and
         {Hatzes}, A. P. and {Nowak}, G. and {Endl}, M. and {Cochran}, W. D. and
         {Hidalgo}, D. and {Watanabe}, N. and {Parviainen}, H. and  {et al.} and {Trifonov}, T. },
        title = "{K2-260 b: a hot Jupiter transiting an F star, and K2-261 b: a warm Saturn around a bright G star}",
      journal = {MNRAS},
     keywords = {planets and satellites: detection, planets and satellites: individual: K2-260 b, K2-261 b, Astrophysics - Earth and Planetary Astrophysics},
         year = "2018",
        month = "Nov",
       volume = {481},
       number = {1},
        pages = {596-612},
          doi = {10.1093/mnras/sty2238},
archivePrefix = {arXiv},
       eprint = {1806.06099},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018MNRAS.481..596J},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{PrietoArranz2018,
       author = {{Prieto-Arranz}, J. and {Palle}, E. and {Gandolfi}, D. and
         {Barrag{\'a}n}, O. and {Guenther}, E. W. and {Dai}, F. and
         {Fridlund}, M. and {Hirano}, T. and  {et al.} and {Trifonov}, T. },
        title = "{Mass determination of the 1:3:5 near-resonant planets transiting GJ 9827 (K2-135)}",
      journal = {A&A},
     keywords = {planetary systems, techniques: high angular resolution, techniques: photometric, techniques: radial velocities, stars: abundances, stars: individual: GJ 9827, Astrophysics - Earth and Planetary Astrophysics},
         year = "2018",
        month = "Oct",
       volume = {618},
          eid = {A116},
        pages = {A116},
          doi = {10.1051/0004-6361/201832872},
archivePrefix = {arXiv},
       eprint = {1802.09557},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018A&A...618A.116P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Kaminski2018,
       author = {{Kaminski}, A. and {Trifonov}, T. and {Caballero}, J. A. and
         {Quirrenbach}, A. and {Ribas}, I. and {Reiners}, A. and {Amado}, P. J. and
         {Zechmeister}, M. and {Dreizler}, S. and  {et al.}},
        title = "{The CARMENES search for exoplanets around M dwarfs. A Neptune-mass planet traversing the habitable zone around HD 180617}",
      journal = {A&A},
     keywords = {planetary systems, stars: late-type, stars: low-mass, stars: individual: HD 180617, Astrophysics - Earth and Planetary Astrophysics},
         year = "2018",
        month = "Oct",
       volume = {618},
          eid = {A115},
        pages = {A115},
          doi = {10.1051/0004-6361/201833354},
archivePrefix = {arXiv},
       eprint = {1808.01183},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018A&A...618A.115K},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{VanEylen2018,
       author = {{Van Eylen}, V. and {Dai}, F. and {Mathur}, S. and {Gandolfi}, D. and
         {Albrecht}, S. and {Fridlund}, M. and {Garc{\'\i}a}, R. A. and
         {Guenther}, E. and {Hjorth}, M. and  {et al.} and {Trifonov}, T. },
        title = "{HD 89345: a bright oscillating star hosting a transiting warm Saturn-sized planet observed by K2}",
      journal = {MNRAS},
     keywords = {asteroseismology, planets and satellites: composition, planets and satellites: formation, planets and satellites: fundamental parameters, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = "2018",
        month = "Aug",
       volume = {478},
       number = {4},
        pages = {4866-4880},
          doi = {10.1093/mnras/sty1390},
archivePrefix = {arXiv},
       eprint = {1805.01860},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018MNRAS.478.4866V},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Sarkis2018,
       author = {{Sarkis}, Paula and {Henning}, Thomas and {K{\"u}rster}, Martin and
         {Trifonov}, Trifon and {Zechmeister}, Mathias and {Tal-Or}, Lev and
         {Anglada-Escud{\'e}}, Guillem and {Hatzes}, Artie P. and {et al.}},
        title = "{The CARMENES Search for Exoplanets around M Dwarfs: A Low-mass Planet in the Temperate Zone of the Nearby K2-18}",
      journal = {AJ},
     keywords = {stars: activity, stars: individual: K2-18, stars: low-mass, Astrophysics - Earth and Planetary Astrophysics},
         year = "2018",
        month = "Jun",
       volume = {155},
       number = {6},
          eid = {257},
        pages = {257},
          doi = {10.3847/1538-3881/aac108},
archivePrefix = {arXiv},
       eprint = {1805.00830},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018AJ....155..257S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Trifonov, Trifon, Man Hoi Lee, Sabine Reffert, and Andreas Quirrenbach. 2018. Dynamical Analysis of the Circumprimary Planet in the Eccentric Binary System HD 59686. AJ 155 (4):174.
[Bibtex]

@ARTICLE{Trifonov2018,
       author = {{Trifonov}, Trifon and {Lee}, Man Hoi and {Reffert}, Sabine and
         {Quirrenbach}, Andreas},
        title = "{Dynamical Analysis of the Circumprimary Planet in the Eccentric Binary System HD 59686}",
      journal = {AJ},
     keywords = {planetary systems, planets and satellites: detection, planets and satellites: dynamical evolution and stability, techniques: radial velocities, Astrophysics - Earth and Planetary Astrophysics},
         year = "2018",
        month = "Apr",
       volume = {155},
       number = {4},
          eid = {174},
        pages = {174},
          doi = {10.3847/1538-3881/aab439},
archivePrefix = {arXiv},
       eprint = {1803.01434},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018AJ....155..174T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Reiners2018,
       author = {{Reiners}, A. and {Zechmeister}, M. and {Caballero}, J. A. and
         {Ribas}, I. and {Morales}, J. C. and {Jeffers}, S. V. and
         {Sch{\"o}fer}, P. and {Tal-Or}, L. and {Quirrenbach}, A. and
         {Amado}, P. J. and {Kaminski}, A. and  {et al.} and {Trifonov}, T. },
        title = "{The CARMENES search for exoplanets around M dwarfs. High-resolution optical and near-infrared spectroscopy of 324 survey stars}",
      journal = {A&A},
     keywords = {atlases, catalogs, stars: rotation, stars: late-type, stars: low-mass, infrared: stars, Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Earth and Planetary Astrophysics},
         year = "2018",
        month = "Apr",
       volume = {612},
          eid = {A49},
        pages = {A49},
          doi = {10.1051/0004-6361/201732054},
archivePrefix = {arXiv},
       eprint = {1711.06576},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018A&A...612A..49R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Trifonov_carm_2018,
       author = {{Trifonov}, T. and {K{\"u}rster}, M. and {Zechmeister}, M. and
         {Tal-Or}, L. and {Caballero}, J. A. and {Quirrenbach}, A. and
         {Amado}, P. J. and {Ribas}, I. and {Reiners}, A. and {Reffert}, S. and
         {Dreizler}, S. and  {et al.}},
        title = "{The CARMENES search for exoplanets around M dwarfs . First visual-channel radial-velocity measurements and orbital parameter updates of seven M-dwarf planetary systems}",
      journal = {A&A},
     keywords = {planetary systems, stars: late-type, stars: low-mass, planets and satellites: dynamical evolution and stability, Astrophysics - Earth and Planetary Astrophysics},
         year = "2018",
        month = "Feb",
       volume = {609},
          eid = {A117},
        pages = {A117},
          doi = {10.1051/0004-6361/201731442},
archivePrefix = {arXiv},
       eprint = {1710.01595},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018A&A...609A.117T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Reiners_carm_2018,
       author = {{Reiners}, A. and {Ribas}, I. and {Zechmeister}, M. and
         {Caballero}, J. A. and {Trifonov}, T. and {Dreizler}, S. and
         {Morales}, J. C. and {Tal-Or}, L. and {Lafarga}, M. and
         {Quirrenbach}, A. and {Amado}, P. J. and {Kaminski}, A. and  {et al.}},
        title = "{The CARMENES search for exoplanets around M dwarfs. HD147379 b: A nearby Neptune in the temperate zone of an early-M dwarf}",
      journal = {A&A},
     keywords = {stars: individual: HD 147379, planets and satellites: individual: HD 147379 b, stars: activity, stars: rotation, stars: late-type, stars: low-mass, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = "2018",
        month = "Jan",
       volume = {609},
          eid = {L5},
        pages = {L5},
          doi = {10.1051/0004-6361/201732165},
archivePrefix = {arXiv},
       eprint = {1712.05797},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018A&A...609L...5R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Trifonov2017,
       author = {{Trifonov}, T. and {K{\"u}rster}, M. and {Zechmeister}, M. and
         {Zakhozhay}, O. V. and {Reffert}, S. and {Lee}, M. H. and {Rodler}, F. and
         {Vogt}, S. S. and {Brems}, S. S.},
        title = "{Three planets around HD 27894. A close-in pair with a 2:1 period ratio and an eccentric Jovian planet at 5.4 AU}",
      journal = {A&A},
     keywords = {techniques: radial velocities, planetary systems, planets and satellites: dynamical evolution and stability, Astrophysics - Earth and Planetary Astrophysics},
         year = "2017",
        month = "Jun",
       volume = {602},
          eid = {L8},
        pages = {L8},
          doi = {10.1051/0004-6361/201731044},
archivePrefix = {arXiv},
       eprint = {1706.00509},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2017A&A...602L...8T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Ortiz2016,
       author = {{Ortiz}, Mauricio and {Reffert}, Sabine and {Trifonov}, Trifon and
         {Quirrenbach}, Andreas and {Mitchell}, David S. and {Nowak}, Grzegorz and
         {Buenzli}, Esther and {Zimmerman}, Neil and {Bonnefoy}, Micka{\"e}l and
         {Skemer}, Andy and {Defr{\`e}re}, Denis and {Lee}, Man Hoi and
         {Fischer}, Debra A. and {Hinz}, Philip M.},
        title = "{Precise radial velocities of giant stars. IX. HD 59686 Ab: a massive circumstellar planet orbiting a giant star in a  13.6 au eccentric binary system}",
      journal = {A&A},
     keywords = {planetary systems, planets and satellites: formation, planets and satellites: fundamental parameters, planets and satellites: gaseous planets, planets and satellites: detection, planets and satellites: general, Astrophysics - Earth and Planetary Astrophysics},
         year = "2016",
        month = "Oct",
       volume = {595},
          eid = {A55},
        pages = {A55},
          doi = {10.1051/0004-6361/201628791},
archivePrefix = {arXiv},
       eprint = {1608.00963},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2016A&A...595A..55O},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Trifonov2015,
       author = {{Trifonov}, Trifon and {Reffert}, Sabine and {Zechmeister}, Mathias and
         {Reiners}, Ansgar and {Quirrenbach}, Andreas},
        title = "{Precise radial velocities of giant stars. VIII. Testing for the presence of planets with CRIRES infrared radial velocities}",
      journal = {A&A},
     keywords = {planetary systems, instrumentation: spectrographs, techniques: radial, velocities, methods: observational, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = "2015",
        month = "Oct",
       volume = {582},
          eid = {A54},
        pages = {A54},
          doi = {10.1051/0004-6361/201526196},
archivePrefix = {arXiv},
       eprint = {1508.04769},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2015A&A...582A..54T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Kuerster2015,
       author = {{K{\"u}rster}, Martin and {Trifonov}, Trifon and {Reffert}, Sabine and
         {Kostogryz}, Nadiia M. and {Rodler}, Florian},
        title = "{Disentangling 2:1 resonant radial velocity orbits from eccentric ones and a case study for HD 27894}",
      journal = {A&A},
     keywords = {celestial mechanics, planetary systems, techniques: radial velocities, stars: individual: HD 27894, Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Earth and Planetary Astrophysics},
         year = "2015",
        month = "May",
       volume = {577},
          eid = {A103},
        pages = {A103},
          doi = {10.1051/0004-6361/201525872},
archivePrefix = {arXiv},
       eprint = {1503.07769},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2015A&A...577A.103K},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Reffert2015,
       author = {{Reffert}, Sabine and {Bergmann}, Christoph and {Quirrenbach}, Andreas and
         {Trifonov}, Trifon and {K{\"u}nstler}, Andreas},
        title = "{Precise radial velocities of giant stars. VII. Occurrence rate of giant extrasolar planets as a function of mass and metallicity}",
      journal = {A&A},
     keywords = {techniques: radial velocities, planets and satellites: detection, brown dwarfs, planetary systems, Astrophysics - Earth and Planetary Astrophysics},
         year = "2015",
        month = "Feb",
       volume = {574},
          eid = {A116},
        pages = {A116},
          doi = {10.1051/0004-6361/201322360},
archivePrefix = {arXiv},
       eprint = {1412.4634},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2015A&A...574A.116R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Trifonov2014,
       author = {{Trifonov}, Trifon and {Reffert}, Sabine and {Tan}, Xianyu and
         {Lee}, Man Hoi and {Quirrenbach}, Andreas},
        title = "{Precise radial velocities of giant stars. VI. A possible 2:1 resonant planet pair around the K giant star {\ensuremath{\eta}} Ceti}",
      journal = {A&A},
     keywords = {techniques: radial velocities, planets and satellites: detection, planets and satellites: dynamical evolution and stability, planetary systems, Astrophysics - Earth and Planetary Astrophysics},
         year = "2014",
        month = "Aug",
       volume = {568},
          eid = {A64},
        pages = {A64},
          doi = {10.1051/0004-6361/201322885},
archivePrefix = {arXiv},
       eprint = {1407.0712},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2014A&A...568A..64T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Ovcharov2014,
       author = {{Ovcharov}, E. P. and {Kurtenkov}, A. and {Metodieva}, Y. and
         {Dimitrov}, A. and {Enikova}, P. and {Bozhilov}, V. and {Stanev}, I. and
         {Nikolov}, P. and {Nikolov}, Y. and {Markishki}, P. and {Gantchev}, G. and
         {Trifonov}, T. and {Nedialkov}, P. and {Stanchev}, O.},
        title = "{Plana Student Astronomical Observatory: First results and perspectives}",
      journal = {Bulgarian Astronomical Journal},
     keywords = {telescopes, site testing, light pollution, novae, BL Lacertae objects},
         year = "2014",
        month = "Jan",
       volume = {21},
        pages = {19},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2014BlgAJ..21...19O},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Mitchell2013,
       author = {{Mitchell}, David S. and {Reffert}, Sabine and {Trifonov}, Trifon and
         {Quirrenbach}, Andreas and {Fischer}, Debra A.},
        title = "{Precise radial velocities of giant stars. V. A brown dwarf and a planet orbiting the K giant stars {\ensuremath{\tau}} Geminorum and 91 Aquarii}",
      journal = {A&A},
     keywords = {techniques: radial velocities, planets and satellites: detection, brown dwarfs, Astrophysics - Earth and Planetary Astrophysics},
         year = "2013",
        month = "Jul",
       volume = {555},
          eid = {A87},
        pages = {A87},
          doi = {10.1051/0004-6361/201321714},
archivePrefix = {arXiv},
       eprint = {1305.5107},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2013A&A...555A..87M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Ovcharov2010,
       author = {{Ovcharov}, E. P. and {Valcheva}, A. and {Nedialkov}, P. and
         {Trifonov}, T.},
        title = "{Four August 2009 Novae in M31 - Light Curves, Colours and MMRD}",
      journal = {Publications de l'Observatoire Astronomique de Beograd},
         year = "2010",
        month = "Sep",
       volume = {90},
        pages = {167-170},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2010POBeo..90..167O},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

2018

@ARTICLE{Minev2021,
       author = {{Minev}, M. and {Ivanov}, V.~D. and {Trifonov}, T. and {Ovcharov}, E. and {Fabrika}, S. and {Sholukhova}, O. and {Vinokurov}, A. and {Valcheva}, A. and {Nedialkov}, P.},
        title = "{Periodic variability of the z = 2.0 quasar QSO B1312+7837}",
      journal = {\mnras},
     keywords = {galaxies: active, quasars: individual: QSO B1312+7837, quasars: supermassive black holes, Astrophysics - Astrophysics of Galaxies},
         year = 2021,
        month = dec,
       volume = {508},
       number = {2},
        pages = {2937-2943},
          doi = {10.1093/mnras/stab2763},
archivePrefix = {arXiv},
       eprint = {2109.13817},
 primaryClass = {astro-ph.GA},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021MNRAS.508.2937M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Perdelwitz2021,
       author = {{Perdelwitz}, V. and {Mittag}, M. and {Tal-Or}, L. and {Schmitt}, J.~H.~M.~M. and {Caballero}, J.~A. and {Jeffers}, S.~V. and {Reiners}, A. and {Schweitzer}, A. and {Trifonov}, T. and {Ribas}, I. and {Quirrenbach}, A. and {Amado}, P.~J. and {Seifert}, W. and {Cifuentes}, C. and {Cort{\'e}s-Contreras}, M. and {Montes}, D. and {Revilla}, D. and {Skrzypinski}, S.~L.},
        title = "{CARMENES input catalog of M dwarfs. VI. A time-resolved Ca II H\&K catalog from archival data}",
      journal = {\aap},
     keywords = {stars: activity, planetary systems, techniques: radial velocities, stars: late-type, Astrophysics - Solar and Stellar Astrophysics},
         year = 2021,
        month = aug,
       volume = {652},
          eid = {A116},
        pages = {A116},
          doi = {10.1051/0004-6361/202140889},
archivePrefix = {arXiv},
       eprint = {2107.06376},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021A&A...652A.116P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Bluhm2021,
       author = {{Bluhm}, P. and {Pall{\'e}}, E. and {Molaverdikhani}, K. and {Kemmer}, J. and {Hatzes}, A.~P. and {Kossakowski}, D. and {Stock}, S. and {Caballero}, J.~A. and {Lillo-Box}, J. and  {et al.} and {Trifonov}, T.},
        title = "{An ultra-short-period transiting super-Earth orbiting the M3 dwarf TOI-1685}",
      journal = {\aap},
     keywords = {techniques: photometric, techniques: radial velocities, stars: individual: TOI-1685, stars: late-type, Astrophysics - Earth and Planetary Astrophysics},
         year = 2021,
        month = jun,
       volume = {650},
          eid = {A78},
        pages = {A78},
          doi = {10.1051/0004-6361/202140688},
archivePrefix = {arXiv},
       eprint = {2103.01016},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021A&A...650A..78B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Hobson2021,
       author = {{Hobson}, Melissa J. and {Brahm}, Rafael and {Jord{\'a}n}, Andr{\'e}s and {Espinoza}, Nestor and {Kossakowski}, Diana and {Henning}, Thomas and {Rojas}, Felipe and {Schlecker}, Martin and {Sarkis}, Paula and {Trifonov}, Trifon and et al.},
        title = "{A Transiting Warm Giant Planet around the Young Active Star TOI-201}",
      journal = {\aj},
     keywords = {Exoplanet astronomy, Exoplanet detection methods, Transit photometry, Radial velocity, 486, 489, 1709, 1332, Astrophysics - Earth and Planetary Astrophysics},
         year = 2021,
        month = may,
       volume = {161},
       number = {5},
          eid = {235},
        pages = {235},
          doi = {10.3847/1538-3881/abeaa1},
archivePrefix = {arXiv},
       eprint = {2103.02685},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021AJ....161..235H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Soto2021,
       author = {{Soto}, M.~G. and {Anglada-Escud{\'e}}, G. and {Dreizler}, S. and {Molaverdikhani}, K. and {Kemmer}, J. and {Rodr{\'\i}guez-L{\'o}pez}, C. and {Lillo-Box}, J. and  {et al.} and {Trifonov}, T.},
        title = "{Mass and density of the transiting hot and rocky super-Earth LHS 1478 b (TOI-1640 b)}",
      journal = {\aap},
     keywords = {planets and satellites: detection, planets and satellites: fundamental parameters, techniques: photometric, techniques: radial velocities, Astrophysics - Earth and Planetary Astrophysics},
         year = 2021,
        month = may,
       volume = {649},
          eid = {A144},
        pages = {A144},
          doi = {10.1051/0004-6361/202140618},
archivePrefix = {arXiv},
       eprint = {2102.11640},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021A&A...649A.144S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Ramm2021,
       author = {{Ramm}, D.~J. and {Robertson}, P. and {Reffert}, S. and {Gunn}, F. and {Trifonov}, T. and {Pollard}, K. and {Cantalloube}, F.},
        title = "{A photospheric and chromospheric activity analysis of the quiescent retrograde-planet host {\ensuremath{\nu}} Octantis A}",
      journal = {\mnras},
     keywords = {methods: data analysis, planets and satellites: individual: {\ensuremath{\nu}} Octantis : planet-star interactions, stars: activity, binaries: spectroscopic, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2021,
        month = apr,
       volume = {502},
       number = {2},
        pages = {2793-2806},
          doi = {10.1093/mnras/stab078},
archivePrefix = {arXiv},
       eprint = {2101.06844},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021MNRAS.502.2793R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Dawson2021,
       author = {{Dawson}, Rebekah I. and {Huang}, Chelsea X. and {Brahm}, Rafael and {Collins}, Karen A. and {Hobson}, Melissa J. and {Jord{\'a}n}, Andr{\'e}s and {Dong}, Jiayin and {Korth}, Judith and {Trifonov}, Trifon and et al.},
        title = "{Precise Transit and Radial-velocity Characterization of a Resonant Pair: The Warm Jupiter TOI-216c and Eccentric Warm Neptune TOI-216b}",
      journal = {\aj},
     keywords = {Exoplanet astronomy, Exoplanet dynamics, Transit timing variation method, Radial velocity, 486, 490, 1710, 1332, Astrophysics - Earth and Planetary Astrophysics},
         year = 2021,
        month = apr,
       volume = {161},
       number = {4},
          eid = {161},
        pages = {161},
          doi = {10.3847/1538-3881/abd8d0},
archivePrefix = {arXiv},
       eprint = {2102.06754},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021AJ....161..161D},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Trifonov2021a,
       author = {{Trifonov}, T. and {Caballero}, J.~A. and {Morales}, J.~C. and {Seifahrt}, A. and {Ribas}, I. and {Reiners}, A. and {Bean}, J.~L. and {Luque}, R. and et al.},
        title = "{A nearby transiting rocky exoplanet that is suitable for atmospheric investigation}",
      journal = {Science},
     keywords = {ASTRONOMY; PLANET SCI, Astrophysics - Earth and Planetary Astrophysics},
         year = 2021,
        month = mar,
       volume = {371},
       number = {6533},
        pages = {1038-1041},
          doi = {10.1126/science.abd7645},
archivePrefix = {arXiv},
       eprint = {2103.04950},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021Sci...371.1038T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Heeren2021,
       author = {{Heeren}, Paul and {Reffert}, Sabine and {Trifonov}, Trifon and {Wong}, Ka Ho and {Lee}, Man Hoi and {Lillo-Box}, Jorge and {Quirrenbach}, Andreas and {Arentoft}, Torben and {Albrecht}, Simon and {Grundahl}, Frank and {Andersen}, Mads Fredslund and {Antoci}, Victoria and {Pall{\'e}}, Pere L.},
        title = "{Precise radial velocities of giant stars. XV. Mysterious nearly periodic radial velocity variations in the eccentric binary {\ensuremath{\varepsilon}} Cygni}",
      journal = {\aap},
     keywords = {planetary systems, planets and satellites: detection, planets and satellites: dynamical evolution and stability, binaries: close, stars: horizontal-branch, stars: oscillations, Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Earth and Planetary Astrophysics},
         year = 2021,
        month = mar,
       volume = {647},
          eid = {A160},
        pages = {A160},
          doi = {10.1051/0004-6361/202040087},
archivePrefix = {arXiv},
       eprint = {2102.01999},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021A&A...647A.160H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Jones2021,
       author = {{Jones}, M.~I. and {Wittenmyer}, R. and {Aguilera-G{\'o}mez}, C. and {Soto}, M.~G. and {Torres}, P. and {Trifonov}, T. and {Jenkins}, J.~S. and {Zapata}, A. and {Sarkis}, P. and {Zakhozhay}, O. and {Brahm}, R. and {Ram{\'\i}rez}, R. and {Santana}, F. and {Vines}, J.~I. and {D{\'\i}az}, M.~R. and {Vu{\v{c}}kovi{\'c}}, M. and {Pantoja}, B.},
        title = "{Four Jovian planets around low-luminosity giant stars observed by the EXPRESS and PPPS}",
      journal = {\aap},
     keywords = {asteroseismology, techniques: radial velocities, planets and satellites: detection, planets and satellites: formation, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2021,
        month = feb,
       volume = {646},
          eid = {A131},
        pages = {A131},
          doi = {10.1051/0004-6361/202038555},
archivePrefix = {arXiv},
       eprint = {2006.01277},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021A&A...646A.131J},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Schlecker2020,
       author = {{Schlecker}, Martin and {Kossakowski}, Diana and {Brahm}, Rafael and {Espinoza}, N{\'e}stor and {Henning}, Thomas and {Carone}, Ludmila and {Molaverdikhani}, Karan and {Trifonov}, Trifon and et al.},
        title = "{A Highly Eccentric Warm Jupiter Orbiting TIC 237913194}",
      journal = {\aj},
     keywords = {Exoplanet astronomy, Transit photometry, Radial velocity, Exoplanet dynamics, Exoplanet atmospheres, Exoplanet structure, Hot Jupiters, Extrasolar gas giants, 486, 1709, 1332, 490, 487, 495, 753, 509, Astrophysics - Earth and Planetary Astrophysics},
         year = 2020,
        month = dec,
       volume = {160},
       number = {6},
          eid = {275},
        pages = {275},
          doi = {10.3847/1538-3881/abbe03},
archivePrefix = {arXiv},
       eprint = {2010.03570},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020AJ....160..275S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Pinto2020,
       author = {{Tala Pinto}, Marcelo and {Reffert}, Sabine and {Quirrenbach}, Andreas and {Stock}, Stephan and {Trifonov}, Trifon and {Mitchell}, David S.},
        title = "{Precise radial velocities of giant stars. XIV. Evidence of planetary companions around HD 25723, 17 Sco, 3 Cnc, and 44 UMa}",
      journal = {\aap},
     keywords = {techniques: radial velocities, planetary systems, planets and satellites: detection, brown dwarfs, stars: evolution},
         year = 2020,
        month = dec,
       volume = {644},
          eid = {A1},
        pages = {A1},
          doi = {10.1051/0004-6361/202038285},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...644A...1T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Bouma2020,
       author = {{Bouma}, L.~G. and {Hartman}, J.~D. and {Brahm}, R. and {Evans}, P. and {Collins}, K.~A. and {Zhou}, G. and {Sarkis}, P. and {Quinn}, S.~N. and {de Leon}, J. and  {et al.} and {Trifonov}, T.},
        title = "{Cluster Difference Imaging Photometric Survey. II. TOI 837: A Young Validated Planet in IC 2602}",
      journal = {\aj},
     keywords = {Exoplanets, Transits, Exoplanet evolution, Stellar ages, Young star clusters, 498, 1711, 491, 1581, 1833, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = nov,
       volume = {160},
       number = {5},
          eid = {239},
        pages = {239},
          doi = {10.3847/1538-3881/abb9ab},
archivePrefix = {arXiv},
       eprint = {2009.07845},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020AJ....160..239B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Brahm2020,
       author = {{Brahm}, Rafael and {Nielsen}, Louise D. and {Wittenmyer}, Robert A. and {Wang}, Songhu and {Rodriguez}, Joseph E. and {Espinoza}, N{\'e}stor and {Jones}, Mat{\'\i}as I. and {Jord{\'a}n}, Andr{\'e}s and {Henning}, Thomas and  {et al.} and {Trifonov}, T.},
        title = "{TOI-481 b and TOI-892 b: Two Long-period Hot Jupiters from the Transiting Exoplanet Survey Satellite}",
      journal = {\aj},
     keywords = {Exoplanet detection methods, Transit photometry, Radial velocity, Exoplanet astronomy, 489, 1709, 1332, 486, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = nov,
       volume = {160},
       number = {5},
          eid = {235},
        pages = {235},
          doi = {10.3847/1538-3881/abba3b},
archivePrefix = {arXiv},
       eprint = {2009.08881},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020AJ....160..235B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Davis2020,
       author = {{Davis}, Allen B. and {Wang}, Songhu and {Jones}, Matias and {Eastman}, Jason D. and {G{\"u}nther}, Maximilian N. and  {et al.} and {Trifonov}, T.},
        title = "{TOI 564 b and TOI 905 b: Grazing and Fully Transiting Hot Jupiters Discovered by TESS}",
      journal = {\aj},
     keywords = {Exoplanet astronomy, Exoplanet detection methods, Radial velocity, Transit photometry, Extrasolar gas giants, Hot Jupiters, 486, 489, 1332, 1709, 509, 753, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = nov,
       volume = {160},
       number = {5},
          eid = {229},
        pages = {229},
          doi = {10.3847/1538-3881/aba49d},
archivePrefix = {arXiv},
       eprint = {1912.10186},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020AJ....160..229D},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Stock2020,
       author = {{Stock}, S. and {Nagel}, E. and {Kemmer}, J. and {Passegger}, V.~M. and {Reffert}, S. and {Quirrenbach}, A. and {Caballero}, J.~A. and {Czesla}, S. and {B{\'e}jar}, V.~J.~S. and  {et al.} and {Trifonov}, T.},
        title = "{The CARMENES search for exoplanets around M dwarfs. Three temperate-to-warm super-Earths}",
      journal = {\aap},
     keywords = {planetary systems, techniques: radial velocities, stars: individual: GJ 251, stars: individual: HD 238090, stars: individual: Lalande 21185, stars: late-type, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = nov,
       volume = {643},
          eid = {A112},
        pages = {A112},
          doi = {10.1051/0004-6361/202038820},
archivePrefix = {arXiv},
       eprint = {2010.00474},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...643A.112S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Bashi, D., S. Zucker, V. Adibekyan, N. ~C. Santos, L. Tal-Or, T. Trifonov, and T. Mazeh. 2020. Occurrence rates of small planets from HARPS. Focus on the Galactic context. åp 643 A106.
[Bibtex]

@ARTICLE{Bashi2020,
       author = {{Bashi}, D. and {Zucker}, S. and {Adibekyan}, V. and {Santos}, N.~C. and {Tal-Or}, L. and {Trifonov}, T. and {Mazeh}, T.},
        title = "{Occurrence rates of small planets from HARPS. Focus on the Galactic context}",
      journal = {\aap},
     keywords = {planets and satellites: general, Galaxy: disk, stars: abundances, stars: statistics, stars: solar-type, methods: statistical, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Astrophysics of Galaxies, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = nov,
       volume = {643},
          eid = {A106},
        pages = {A106},
          doi = {10.1051/0004-6361/202038881},
archivePrefix = {arXiv},
       eprint = {2010.03237},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...643A.106B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Bitsch, Bertram, Trifon Trifonov, and Andre Izidoro. 2020. The eccentricity distribution of giant planets and their relation to super-Earths in the pebble accretion scenario. åp 643 A66.
[Bibtex]

@ARTICLE{Bitsch2020,
       author = {{Bitsch}, Bertram and {Trifonov}, Trifon and {Izidoro}, Andre},
        title = "{The eccentricity distribution of giant planets and their relation to super-Earths in the pebble accretion scenario}",
      journal = {\aap},
     keywords = {accretion, accretion disks, planets and satellites: formation, protoplanetary disks, planet-disk interactions, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = nov,
       volume = {643},
          eid = {A66},
        pages = {A66},
          doi = {10.1051/0004-6361/202038856},
archivePrefix = {arXiv},
       eprint = {2009.11725},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...643A..66B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Nowak2020,
       author = {{Nowak}, G. and {Luque}, R. and {Parviainen}, H. and {Pall{\'e}}, E. and {Molaverdikhani}, K. and {B{\'e}jar}, V.~J.~S. and {Lillo-Box}, J. and {et al.} and {Trifonov}, T.},
        title = "{The CARMENES search for exoplanets around M dwarfs. Two planets on opposite sides of the radius gap transiting the nearby M dwarf LTT 3780}",
      journal = {\aap},
     keywords = {techniques: photometric, techniques: radial velocities, stars: individual: LTT 3780, stars: late-type, planets and satellites: detection, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = oct,
       volume = {642},
          eid = {A173},
        pages = {A173},
          doi = {10.1051/0004-6361/202037867},
archivePrefix = {arXiv},
       eprint = {2003.01140},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...642A.173N},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Bluhm2020A&A,
       author = {{Bluhm}, P. and {Luque}, R. and {Espinoza}, N. and {Pall{\'e}}, E. and {Caballero}, J.~A. and {Dreizler}, S. and {Livingston}, J.~H. and {Mathur}, S. and  {et al.} and {Trifonov}, T.},
        title = "{Precise mass and radius of a transiting super-Earth planet orbiting the M dwarf TOI-1235: a planet in the radius gap?}",
      journal = {\aap},
     keywords = {techniques: photometric, techniques: radial velocities, stars: individual: TOI-1235, stars: late-type, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = jul,
       volume = {639},
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        pages = {A132},
          doi = {10.1051/0004-6361/202038160},
archivePrefix = {arXiv},
       eprint = {2004.06218},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...639A.132B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Nielsen2020,
       author = {{Nielsen}, L.~D. and {Brahm}, R. and {Bouchy}, F. and {Espinoza}, N. and {Turner}, O. and {Rappaport}, S. and {Pearce}, L. and {Ricker}, G. and {Vanderspek}, R. and {Latham}, and  {et al.} and {Trifonov}, T.},
        title = "{Three short-period Jupiters from TESS. HIP 65Ab, TOI-157b, and TOI-169b}",
      journal = {\aap},
     keywords = {planets and satellites: detection, planets and satellites: individual: TOI-129, planets and satellites: individual: HIP 65A, planets and satellites: individual: TOI-157, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = jul,
       volume = {639},
          eid = {A76},
        pages = {A76},
          doi = {10.1051/0004-6361/202037941},
archivePrefix = {arXiv},
       eprint = {2003.05932},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...639A..76N},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Maire2020,
       author = {{Maire}, A. -L. and {Molaverdikhani}, K. and {Desidera}, S. and {Trifonov}, T. and {Molli{\`e}re}, P. and {D'Orazi}, V. and et al.},
        title = "{Orbital and spectral characterization of the benchmark T-type brown dwarf HD 19467B}",
      journal = {\aap},
     keywords = {brown dwarfs, methods: data analysis, stars: individual: HD 19467, techniques: high angular resolution, planets and satellites: dynamical evolution and stability, techniques: image processing, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = jul,
       volume = {639},
          eid = {A47},
        pages = {A47},
          doi = {10.1051/0004-6361/202037984},
archivePrefix = {arXiv},
       eprint = {2005.10312},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...639A..47M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Kostov2020,
       author = {{Kostov}, Veselin B. and {Orosz}, Jerome A. and {Feinstein}, Adina D. and {Welsh}, William F. and {Cukier}, Wolf and {Haghighipour}, Nader and  {et al.} and {Trifonov}, T.},
        title = "{TOI-1338: TESS' First Transiting Circumbinary Planet}",
      journal = {\aj},
     keywords = {Exoplanet astronomy, Eclipsing binary stars, 486, 444, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = jun,
       volume = {159},
       number = {6},
          eid = {253},
        pages = {253},
          doi = {10.3847/1538-3881/ab8a48},
archivePrefix = {arXiv},
       eprint = {2004.07783},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020AJ....159..253K},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Trifonov2020a,
       author = {{Trifonov}, T. and {Lee}, M.~H. and {K{\"u}rster}, M. and {Henning}, Th. and {Grishin}, E. and {Stock}, S. and {et al.}},
        title = "{The CARMENES search for exoplanets around M dwarfs. Dynamical characterization of the multiple planet system GJ 1148 and prospects of habitable exomoons around GJ 1148 b}",
      journal = {\aap},
     keywords = {planetary systems, stars: general, stars: late-type, planets and satellites: dynamical evolution and stability, stars: low-mass, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = jun,
       volume = {638},
          eid = {A16},
        pages = {A16},
          doi = {10.1051/0004-6361/201936987},
archivePrefix = {arXiv},
       eprint = {2002.00906},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...638A..16T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Jordan2020,
       author = {{Jord{\'a}n}, Andr{\'e}s and {Brahm}, Rafael and {Espinoza}, N{\'e}stor and {Henning}, Thomas and {Jones}, Mat{\'\i}as I. and {Kossakowski}, Diana and  {et al.} and {Trifonov}, T.},
        title = "{TOI-677b: A Warm Jupiter (P = 11.2 days) on an Eccentric Orbit Transiting a Late F-type Star}",
      journal = {\aj},
     keywords = {498, 509, 486, 1709, 1332, 1242, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = apr,
       volume = {159},
       number = {4},
          eid = {145},
        pages = {145},
          doi = {10.3847/1538-3881/ab6f67},
archivePrefix = {arXiv},
       eprint = {1911.05574},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020AJ....159..145J},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Stock2020,
       author = {{Stock}, S. and {Kemmer}, J. and {Reffert}, S. and {Trifonov}, T. and {Kaminski}, A. and {Dreizler}, and {Trifonov}, Trifon and {et al.}},
        title = "{The CARMENES search for exoplanets around M dwarfs. Characterization of the nearby ultra-compact multiplanetary system YZ Ceti}",
      journal = {\aap},
     keywords = {techniques: radial velocities, stars: individual: YZ Ceti, stars: late-type, planets and satellites: terrestrial planets, planets and satellites: dynamical evolution and stability, planetary systems, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = apr,
       volume = {636},
          eid = {A119},
        pages = {A119},
          doi = {10.1051/0004-6361/201936732},
archivePrefix = {arXiv},
       eprint = {2002.01772},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...636A.119S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Trifonov2020a,
       author = {{Trifonov}, Trifon and {Tal-Or}, Lev and {Zechmeister}, Mathias and
         {Kaminski}, Adrian and {Zucker}, Shay and {Mazeh}, Tsevi},
        title = "{A public HARPS radial velocity database corrected for systematic errors}",
      journal = {arXiv e-prints},
     keywords = {Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = "2020",
        month = "Jan",
          eid = {arXiv:2001.05942},
        pages = {arXiv:2001.05942},
archivePrefix = {arXiv},
       eprint = {2001.05942},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020arXiv200105942T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Davis2019,
       author = {{Davis}, Allen B. and {Wang}, Songhu and {Jones}, Matias and
         {Eastman}, Jason D. and {G{\"u}nther}, and  {et al.} and {Trifonov}, T.},
        title = "{TOI 564 b and TOI 905 b: Grazing and Fully Transiting Hot Jupiters Discovered by TESS}",
      journal = {arXiv e-prints},
     keywords = {Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = "2019",
        month = "Dec",
          eid = {arXiv:1912.10186},
        pages = {arXiv:1912.10186},
archivePrefix = {arXiv},
       eprint = {1912.10186},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019arXiv191210186D},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Brems2019,
       author = {{Brems}, Stefan S. and {K{\"u}rster}, Martin and {Trifonov}, Trifon and
         {Reffert}, Sabine and {Quirrenbach}, Andreas},
        title = "{Radial-velocity jitter of stars as a function of observational timescale and stellar age}",
      journal = {\aap},
     keywords = {stars: activity, methods: data analysis, techniques: radial velocities, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = "2019",
        month = "Dec",
       volume = {632},
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        pages = {A37},
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archivePrefix = {arXiv},
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 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019A&A...632A..37B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Luque2019,
       author = {{Luque}, R. and {Trifonov}, T. and {Reffert}, S. and {Quirrenbach}, A. and
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        title = "{Precise radial velocities of giant stars. XIII. A second Jupiter orbiting in 4:3 resonance in the 7 CMa system}",
      journal = {ApJ},
     keywords = {techniques: radial velocities, planetary systems, planets and satellites: dynamical evolution and stability, planets and satellites: detection},
         year = "2019",
        month = "Nov",
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        pages = {A136},
          doi = {10.1051/0004-6361/201936464},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019A&A...631A.136L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Morales2019,
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         {Davies}, M. B. and {Reiners}, A. and {Bauer}, F. F. and  {et al.} and {Trifonov}, T. },
        title = "{A giant exoplanet orbiting a very-low-mass star challenges planet formation models}",
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     keywords = {PLANET SCI; ASTRONOMY, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
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        month = "Sep",
       volume = {365},
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        pages = {1441-1445},
          doi = {10.1126/science.aax3198},
archivePrefix = {arXiv},
       eprint = {1909.12174},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019Sci...365.1441M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Ratzloff2019,
       author = {{Ratzloff}, Jeffrey K. and {Corbett}, Henry T. and {Law}, Nicholas M. and
         {Barlow}, Brad N. and {Glazier}, Amy and {Howard}, Ward S. and
         {Fors}, Octavi and {del Ser}, Daniel and {Trifonov}, Trifon},
        title = "{Variables in the Southern Polar Region Evryscope 2016 Data Set}",
      journal = {PASP},
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        month = "Aug",
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        pages = {084201},
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archivePrefix = {arXiv},
       eprint = {1905.02738},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019PASP..131h4201R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Luque22019,
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         {Anglada-Escud{\'e}}, G. and {B{\'e}jar}, V. J. S. and  {et al.} and {Trifonov}, T. },
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        month = "Aug",
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archivePrefix = {arXiv},
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 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019A&A...628A..39L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Zechmeister2019,
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         {Gonz{\'a}lez-Cuesta}, L. and {Herrero}, E. and {Lalitha}, S. and  {et al.} and {Trifonov}, T. },
        title = "{The CARMENES search for exoplanets around M dwarfs. Two temperate Earth-mass planet candidates around Teegarden's Star}",
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        month = "Jul",
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        pages = {A49},
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archivePrefix = {arXiv},
       eprint = {1906.07196},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019A&A...627A..49Z},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Reichert2019,
       author = {{Reichert}, Katja and {Reffert}, Sabine and {Stock}, Stephan and
         {Trifonov}, Trifon and {Quirrenbach}, Andreas},
        title = "{Precise radial velocities of giant stars. XII. Evidence against the proposed planet Aldebaran b}",
      journal = {A&A},
     keywords = {stars: individual: {\ensuremath{\alpha}} Tau, planets and satellites: detection, techniques: radial velocities, instrumentation: spectrographs, Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Earth and Planetary Astrophysics},
         year = "2019",
        month = "May",
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archivePrefix = {arXiv},
       eprint = {1903.09157},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019A&A...625A..22R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Hjorth2019,
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        title = "{K2-290: a warm Jupiter and a mini-Neptune in a triple-star system}",
      journal = {MNRAS},
     keywords = {planets and satellites: detection, planets and satellites: formation, planets and satellites: individual: K2-290, planets and satellites: individual: EPIC 249624646, Astrophysics - Earth and Planetary Astrophysics},
         year = "2019",
        month = "Apr",
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        pages = {3522-3536},
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archivePrefix = {arXiv},
       eprint = {1901.03716},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019MNRAS.484.3522H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Quirrenbach2019,
       author = {{Quirrenbach}, Andreas and {Trifonov}, Trifon and {Lee}, Man Hoi and
         {Reffert}, Sabine},
        title = "{Precise radial velocities of giant stars. XI. Two brown dwarfs in 6:1 mean motion resonance around the K giant star {\ensuremath{\nu}} Ophiuchi}",
      journal = {A&A},
     keywords = {techniques: radial velocities, planets and satellites: detection, planets and satellites: dynamical evolution and stability, brown dwarfs, planetary systems, Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Earth and Planetary Astrophysics},
         year = "2019",
        month = "Apr",
       volume = {624},
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        pages = {A18},
          doi = {10.1051/0004-6361/201834423},
archivePrefix = {arXiv},
       eprint = {1904.03557},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019A&A...624A..18Q},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Tal-Or, Lev, Trifon Trifonov, Shay Zucker, Tsevi Mazeh, and Mathias Zechmeister. 2019. Correcting HIRES/Keck radial velocities for small systematic errors. MNRAS 484 (1):L8-L13.
[Bibtex]

@ARTICLE{TalOr2019,
       author = {{Tal-Or}, Lev and {Trifonov}, Trifon and {Zucker}, Shay and
         {Mazeh}, Tsevi and {Zechmeister}, Mathias},
        title = "{Correcting HIRES/Keck radial velocities for small systematic errors}",
      journal = {MNRAS},
     keywords = {instrumentation: spectrographs, techniques: radial velocities, planetary systems, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = "2019",
        month = "Mar",
       volume = {484},
       number = {1},
        pages = {L8-L13},
          doi = {10.1093/mnrasl/sly227},
archivePrefix = {arXiv},
       eprint = {1810.02986},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019MNRAS.484L...8T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Trifonov2019,
       author = {{Trifonov}, Trifon and {Stock}, Stephan and {Henning}, Thomas and
         {Reffert}, Sabine and {K{\"u}rster}, Martin and {Lee}, Man Hoi and
         {Bitsch}, Bertram and {Butler}, R. Paul and {Vogt}, Steven S.},
        title = "{Two Jovian Planets around the Giant Star HD 202696: A Growing Population of Packed Massive Planetary Pairs around Massive Stars?}",
      journal = {AJ},
     keywords = {planetary systems, planets and satellites: detection, planets and satellites: dynamical evolution and stability, techniques: radial velocities, Astrophysics - Earth and Planetary Astrophysics},
         year = "2019",
        month = "Mar",
       volume = {157},
       number = {3},
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        pages = {93},
          doi = {10.3847/1538-3881/aafa11},
archivePrefix = {arXiv},
       eprint = {1901.01935},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019AJ....157...93T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Wang2019,
       author = {{Wang}, Songhu and {Jones}, Matias and {Shporer}, Avi and
         {Fulton}, Benjamin J. and {Paredes}, Leonardo A. and
         {Trifonov}, Trifon and {Kossakowski}, Diana and {Eastman}, Jason and  {et al.}  },
        title = "{HD 202772A b: A Transiting Hot Jupiter around a Bright, Mildly Evolved Star in a Visual Binary Discovered by TESS}",
      journal = {AJ},
     keywords = {planetary systems, planets and satellites: detection, stars: individual (TIC 290131778-TOI 123-HD 202772, techniques: radial velocities, Astrophysics - Earth and Planetary Astrophysics},
         year = "2019",
        month = "Feb",
       volume = {157},
       number = {2},
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        pages = {51},
          doi = {10.3847/1538-3881/aaf1b7},
archivePrefix = {arXiv},
       eprint = {1810.02341},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019AJ....157...51W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Trifonov2019,
       author = {{Trifonov}, Trifon and {Rybizki}, Jan and {K{\"u}rster}, Martin},
        title = "{TESS exoplanet candidates validated with HARPS archival data. A massive Neptune around GJ 143 and two Neptunes around HD 23472}",
      journal = {A&A},
     keywords = {techniques: radial velocities, planets and satellites: detection, planets and satellites: dynamical evolution and stability, Astrophysics - Earth and Planetary Astrophysics},
         year = "2019",
        month = "Feb",
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        pages = {L7},
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archivePrefix = {arXiv},
       eprint = {1812.04501},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019A&A...622L...7T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Luque2018,
       author = {{Luque}, R. and {Nowak}, G. and {Pall{\'e}}, E. and {Kossakowski}, D. and
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         {Cardona Guill{\'e}n}, C. and  {et al.}},
        title = "{The CARMENES search for exoplanets around M dwarfs. The warm super-Earths in twin orbits around the mid-type M dwarfs Ross 1020 (GJ 3779) and LP 819-052 (GJ 1265)}",
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     keywords = {techniques: radial velocities, stars: late-type, stars: low-mass, planetary systems, Astrophysics - Earth and Planetary Astrophysics},
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        month = "Dec",
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archivePrefix = {arXiv},
       eprint = {1810.07572},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018A&A...620A.171L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Ribas2018,
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        month = "Nov",
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archivePrefix = {arXiv},
       eprint = {1811.05955},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018Natur.563..365R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Johnson2018,
       author = {{Johnson}, M. C. and {Dai}, F. and {Justesen}, A. B. and {Gandolfi}, D. and
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      journal = {MNRAS},
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        month = "Nov",
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archivePrefix = {arXiv},
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 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018MNRAS.481..596J},
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}

@ARTICLE{PrietoArranz2018,
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        month = "Oct",
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archivePrefix = {arXiv},
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 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018A&A...618A.116P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Kaminski2018,
       author = {{Kaminski}, A. and {Trifonov}, T. and {Caballero}, J. A. and
         {Quirrenbach}, A. and {Ribas}, I. and {Reiners}, A. and {Amado}, P. J. and
         {Zechmeister}, M. and {Dreizler}, S. and  {et al.}},
        title = "{The CARMENES search for exoplanets around M dwarfs. A Neptune-mass planet traversing the habitable zone around HD 180617}",
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        month = "Oct",
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archivePrefix = {arXiv},
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 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018A&A...618A.115K},
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}

@ARTICLE{VanEylen2018,
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      journal = {MNRAS},
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        month = "Aug",
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archivePrefix = {arXiv},
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 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018MNRAS.478.4866V},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Sarkis2018,
       author = {{Sarkis}, Paula and {Henning}, Thomas and {K{\"u}rster}, Martin and
         {Trifonov}, Trifon and {Zechmeister}, Mathias and {Tal-Or}, Lev and
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        title = "{The CARMENES Search for Exoplanets around M Dwarfs: A Low-mass Planet in the Temperate Zone of the Nearby K2-18}",
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        pages = {257},
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archivePrefix = {arXiv},
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 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018AJ....155..257S},
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}

Trifonov, Trifon, Man Hoi Lee, Sabine Reffert, and Andreas Quirrenbach. 2018. Dynamical Analysis of the Circumprimary Planet in the Eccentric Binary System HD 59686. AJ 155 (4):174.
[Bibtex]

@ARTICLE{Trifonov2018,
       author = {{Trifonov}, Trifon and {Lee}, Man Hoi and {Reffert}, Sabine and
         {Quirrenbach}, Andreas},
        title = "{Dynamical Analysis of the Circumprimary Planet in the Eccentric Binary System HD 59686}",
      journal = {AJ},
     keywords = {planetary systems, planets and satellites: detection, planets and satellites: dynamical evolution and stability, techniques: radial velocities, Astrophysics - Earth and Planetary Astrophysics},
         year = "2018",
        month = "Apr",
       volume = {155},
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        pages = {174},
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archivePrefix = {arXiv},
       eprint = {1803.01434},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018AJ....155..174T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Reiners2018,
       author = {{Reiners}, A. and {Zechmeister}, M. and {Caballero}, J. A. and
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        title = "{The CARMENES search for exoplanets around M dwarfs. High-resolution optical and near-infrared spectroscopy of 324 survey stars}",
      journal = {A&A},
     keywords = {atlases, catalogs, stars: rotation, stars: late-type, stars: low-mass, infrared: stars, Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Earth and Planetary Astrophysics},
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        pages = {A49},
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archivePrefix = {arXiv},
       eprint = {1711.06576},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018A&A...612A..49R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Trifonov_carm_2018,
       author = {{Trifonov}, T. and {K{\"u}rster}, M. and {Zechmeister}, M. and
         {Tal-Or}, L. and {Caballero}, J. A. and {Quirrenbach}, A. and
         {Amado}, P. J. and {Ribas}, I. and {Reiners}, A. and {Reffert}, S. and
         {Dreizler}, S. and  {et al.}},
        title = "{The CARMENES search for exoplanets around M dwarfs . First visual-channel radial-velocity measurements and orbital parameter updates of seven M-dwarf planetary systems}",
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     keywords = {planetary systems, stars: late-type, stars: low-mass, planets and satellites: dynamical evolution and stability, Astrophysics - Earth and Planetary Astrophysics},
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        month = "Feb",
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        pages = {A117},
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archivePrefix = {arXiv},
       eprint = {1710.01595},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018A&A...609A.117T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Reiners_carm_2018,
       author = {{Reiners}, A. and {Ribas}, I. and {Zechmeister}, M. and
         {Caballero}, J. A. and {Trifonov}, T. and {Dreizler}, S. and
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        title = "{The CARMENES search for exoplanets around M dwarfs. HD147379 b: A nearby Neptune in the temperate zone of an early-M dwarf}",
      journal = {A&A},
     keywords = {stars: individual: HD 147379, planets and satellites: individual: HD 147379 b, stars: activity, stars: rotation, stars: late-type, stars: low-mass, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = "2018",
        month = "Jan",
       volume = {609},
          eid = {L5},
        pages = {L5},
          doi = {10.1051/0004-6361/201732165},
archivePrefix = {arXiv},
       eprint = {1712.05797},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018A&A...609L...5R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Trifonov2017,
       author = {{Trifonov}, T. and {K{\"u}rster}, M. and {Zechmeister}, M. and
         {Zakhozhay}, O. V. and {Reffert}, S. and {Lee}, M. H. and {Rodler}, F. and
         {Vogt}, S. S. and {Brems}, S. S.},
        title = "{Three planets around HD 27894. A close-in pair with a 2:1 period ratio and an eccentric Jovian planet at 5.4 AU}",
      journal = {A&A},
     keywords = {techniques: radial velocities, planetary systems, planets and satellites: dynamical evolution and stability, Astrophysics - Earth and Planetary Astrophysics},
         year = "2017",
        month = "Jun",
       volume = {602},
          eid = {L8},
        pages = {L8},
          doi = {10.1051/0004-6361/201731044},
archivePrefix = {arXiv},
       eprint = {1706.00509},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2017A&A...602L...8T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Ortiz2016,
       author = {{Ortiz}, Mauricio and {Reffert}, Sabine and {Trifonov}, Trifon and
         {Quirrenbach}, Andreas and {Mitchell}, David S. and {Nowak}, Grzegorz and
         {Buenzli}, Esther and {Zimmerman}, Neil and {Bonnefoy}, Micka{\"e}l and
         {Skemer}, Andy and {Defr{\`e}re}, Denis and {Lee}, Man Hoi and
         {Fischer}, Debra A. and {Hinz}, Philip M.},
        title = "{Precise radial velocities of giant stars. IX. HD 59686 Ab: a massive circumstellar planet orbiting a giant star in a  13.6 au eccentric binary system}",
      journal = {A&A},
     keywords = {planetary systems, planets and satellites: formation, planets and satellites: fundamental parameters, planets and satellites: gaseous planets, planets and satellites: detection, planets and satellites: general, Astrophysics - Earth and Planetary Astrophysics},
         year = "2016",
        month = "Oct",
       volume = {595},
          eid = {A55},
        pages = {A55},
          doi = {10.1051/0004-6361/201628791},
archivePrefix = {arXiv},
       eprint = {1608.00963},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2016A&A...595A..55O},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Trifonov2015,
       author = {{Trifonov}, Trifon and {Reffert}, Sabine and {Zechmeister}, Mathias and
         {Reiners}, Ansgar and {Quirrenbach}, Andreas},
        title = "{Precise radial velocities of giant stars. VIII. Testing for the presence of planets with CRIRES infrared radial velocities}",
      journal = {A&A},
     keywords = {planetary systems, instrumentation: spectrographs, techniques: radial, velocities, methods: observational, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = "2015",
        month = "Oct",
       volume = {582},
          eid = {A54},
        pages = {A54},
          doi = {10.1051/0004-6361/201526196},
archivePrefix = {arXiv},
       eprint = {1508.04769},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2015A&A...582A..54T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Kuerster2015,
       author = {{K{\"u}rster}, Martin and {Trifonov}, Trifon and {Reffert}, Sabine and
         {Kostogryz}, Nadiia M. and {Rodler}, Florian},
        title = "{Disentangling 2:1 resonant radial velocity orbits from eccentric ones and a case study for HD 27894}",
      journal = {A&A},
     keywords = {celestial mechanics, planetary systems, techniques: radial velocities, stars: individual: HD 27894, Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Earth and Planetary Astrophysics},
         year = "2015",
        month = "May",
       volume = {577},
          eid = {A103},
        pages = {A103},
          doi = {10.1051/0004-6361/201525872},
archivePrefix = {arXiv},
       eprint = {1503.07769},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2015A&A...577A.103K},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Reffert2015,
       author = {{Reffert}, Sabine and {Bergmann}, Christoph and {Quirrenbach}, Andreas and
         {Trifonov}, Trifon and {K{\"u}nstler}, Andreas},
        title = "{Precise radial velocities of giant stars. VII. Occurrence rate of giant extrasolar planets as a function of mass and metallicity}",
      journal = {A&A},
     keywords = {techniques: radial velocities, planets and satellites: detection, brown dwarfs, planetary systems, Astrophysics - Earth and Planetary Astrophysics},
         year = "2015",
        month = "Feb",
       volume = {574},
          eid = {A116},
        pages = {A116},
          doi = {10.1051/0004-6361/201322360},
archivePrefix = {arXiv},
       eprint = {1412.4634},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2015A&A...574A.116R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Trifonov2014,
       author = {{Trifonov}, Trifon and {Reffert}, Sabine and {Tan}, Xianyu and
         {Lee}, Man Hoi and {Quirrenbach}, Andreas},
        title = "{Precise radial velocities of giant stars. VI. A possible 2:1 resonant planet pair around the K giant star {\ensuremath{\eta}} Ceti}",
      journal = {A&A},
     keywords = {techniques: radial velocities, planets and satellites: detection, planets and satellites: dynamical evolution and stability, planetary systems, Astrophysics - Earth and Planetary Astrophysics},
         year = "2014",
        month = "Aug",
       volume = {568},
          eid = {A64},
        pages = {A64},
          doi = {10.1051/0004-6361/201322885},
archivePrefix = {arXiv},
       eprint = {1407.0712},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2014A&A...568A..64T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Ovcharov2014,
       author = {{Ovcharov}, E. P. and {Kurtenkov}, A. and {Metodieva}, Y. and
         {Dimitrov}, A. and {Enikova}, P. and {Bozhilov}, V. and {Stanev}, I. and
         {Nikolov}, P. and {Nikolov}, Y. and {Markishki}, P. and {Gantchev}, G. and
         {Trifonov}, T. and {Nedialkov}, P. and {Stanchev}, O.},
        title = "{Plana Student Astronomical Observatory: First results and perspectives}",
      journal = {Bulgarian Astronomical Journal},
     keywords = {telescopes, site testing, light pollution, novae, BL Lacertae objects},
         year = "2014",
        month = "Jan",
       volume = {21},
        pages = {19},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2014BlgAJ..21...19O},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Mitchell2013,
       author = {{Mitchell}, David S. and {Reffert}, Sabine and {Trifonov}, Trifon and
         {Quirrenbach}, Andreas and {Fischer}, Debra A.},
        title = "{Precise radial velocities of giant stars. V. A brown dwarf and a planet orbiting the K giant stars {\ensuremath{\tau}} Geminorum and 91 Aquarii}",
      journal = {A&A},
     keywords = {techniques: radial velocities, planets and satellites: detection, brown dwarfs, Astrophysics - Earth and Planetary Astrophysics},
         year = "2013",
        month = "Jul",
       volume = {555},
          eid = {A87},
        pages = {A87},
          doi = {10.1051/0004-6361/201321714},
archivePrefix = {arXiv},
       eprint = {1305.5107},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2013A&A...555A..87M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Ovcharov2010,
       author = {{Ovcharov}, E. P. and {Valcheva}, A. and {Nedialkov}, P. and
         {Trifonov}, T.},
        title = "{Four August 2009 Novae in M31 - Light Curves, Colours and MMRD}",
      journal = {Publications de l'Observatoire Astronomique de Beograd},
         year = "2010",
        month = "Sep",
       volume = {90},
        pages = {167-170},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2010POBeo..90..167O},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

2017

@ARTICLE{Minev2021,
       author = {{Minev}, M. and {Ivanov}, V.~D. and {Trifonov}, T. and {Ovcharov}, E. and {Fabrika}, S. and {Sholukhova}, O. and {Vinokurov}, A. and {Valcheva}, A. and {Nedialkov}, P.},
        title = "{Periodic variability of the z = 2.0 quasar QSO B1312+7837}",
      journal = {\mnras},
     keywords = {galaxies: active, quasars: individual: QSO B1312+7837, quasars: supermassive black holes, Astrophysics - Astrophysics of Galaxies},
         year = 2021,
        month = dec,
       volume = {508},
       number = {2},
        pages = {2937-2943},
          doi = {10.1093/mnras/stab2763},
archivePrefix = {arXiv},
       eprint = {2109.13817},
 primaryClass = {astro-ph.GA},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021MNRAS.508.2937M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Perdelwitz2021,
       author = {{Perdelwitz}, V. and {Mittag}, M. and {Tal-Or}, L. and {Schmitt}, J.~H.~M.~M. and {Caballero}, J.~A. and {Jeffers}, S.~V. and {Reiners}, A. and {Schweitzer}, A. and {Trifonov}, T. and {Ribas}, I. and {Quirrenbach}, A. and {Amado}, P.~J. and {Seifert}, W. and {Cifuentes}, C. and {Cort{\'e}s-Contreras}, M. and {Montes}, D. and {Revilla}, D. and {Skrzypinski}, S.~L.},
        title = "{CARMENES input catalog of M dwarfs. VI. A time-resolved Ca II H\&K catalog from archival data}",
      journal = {\aap},
     keywords = {stars: activity, planetary systems, techniques: radial velocities, stars: late-type, Astrophysics - Solar and Stellar Astrophysics},
         year = 2021,
        month = aug,
       volume = {652},
          eid = {A116},
        pages = {A116},
          doi = {10.1051/0004-6361/202140889},
archivePrefix = {arXiv},
       eprint = {2107.06376},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021A&A...652A.116P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Bluhm2021,
       author = {{Bluhm}, P. and {Pall{\'e}}, E. and {Molaverdikhani}, K. and {Kemmer}, J. and {Hatzes}, A.~P. and {Kossakowski}, D. and {Stock}, S. and {Caballero}, J.~A. and {Lillo-Box}, J. and  {et al.} and {Trifonov}, T.},
        title = "{An ultra-short-period transiting super-Earth orbiting the M3 dwarf TOI-1685}",
      journal = {\aap},
     keywords = {techniques: photometric, techniques: radial velocities, stars: individual: TOI-1685, stars: late-type, Astrophysics - Earth and Planetary Astrophysics},
         year = 2021,
        month = jun,
       volume = {650},
          eid = {A78},
        pages = {A78},
          doi = {10.1051/0004-6361/202140688},
archivePrefix = {arXiv},
       eprint = {2103.01016},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021A&A...650A..78B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Hobson2021,
       author = {{Hobson}, Melissa J. and {Brahm}, Rafael and {Jord{\'a}n}, Andr{\'e}s and {Espinoza}, Nestor and {Kossakowski}, Diana and {Henning}, Thomas and {Rojas}, Felipe and {Schlecker}, Martin and {Sarkis}, Paula and {Trifonov}, Trifon and et al.},
        title = "{A Transiting Warm Giant Planet around the Young Active Star TOI-201}",
      journal = {\aj},
     keywords = {Exoplanet astronomy, Exoplanet detection methods, Transit photometry, Radial velocity, 486, 489, 1709, 1332, Astrophysics - Earth and Planetary Astrophysics},
         year = 2021,
        month = may,
       volume = {161},
       number = {5},
          eid = {235},
        pages = {235},
          doi = {10.3847/1538-3881/abeaa1},
archivePrefix = {arXiv},
       eprint = {2103.02685},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021AJ....161..235H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Soto2021,
       author = {{Soto}, M.~G. and {Anglada-Escud{\'e}}, G. and {Dreizler}, S. and {Molaverdikhani}, K. and {Kemmer}, J. and {Rodr{\'\i}guez-L{\'o}pez}, C. and {Lillo-Box}, J. and  {et al.} and {Trifonov}, T.},
        title = "{Mass and density of the transiting hot and rocky super-Earth LHS 1478 b (TOI-1640 b)}",
      journal = {\aap},
     keywords = {planets and satellites: detection, planets and satellites: fundamental parameters, techniques: photometric, techniques: radial velocities, Astrophysics - Earth and Planetary Astrophysics},
         year = 2021,
        month = may,
       volume = {649},
          eid = {A144},
        pages = {A144},
          doi = {10.1051/0004-6361/202140618},
archivePrefix = {arXiv},
       eprint = {2102.11640},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021A&A...649A.144S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Ramm2021,
       author = {{Ramm}, D.~J. and {Robertson}, P. and {Reffert}, S. and {Gunn}, F. and {Trifonov}, T. and {Pollard}, K. and {Cantalloube}, F.},
        title = "{A photospheric and chromospheric activity analysis of the quiescent retrograde-planet host {\ensuremath{\nu}} Octantis A}",
      journal = {\mnras},
     keywords = {methods: data analysis, planets and satellites: individual: {\ensuremath{\nu}} Octantis : planet-star interactions, stars: activity, binaries: spectroscopic, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2021,
        month = apr,
       volume = {502},
       number = {2},
        pages = {2793-2806},
          doi = {10.1093/mnras/stab078},
archivePrefix = {arXiv},
       eprint = {2101.06844},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021MNRAS.502.2793R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Dawson2021,
       author = {{Dawson}, Rebekah I. and {Huang}, Chelsea X. and {Brahm}, Rafael and {Collins}, Karen A. and {Hobson}, Melissa J. and {Jord{\'a}n}, Andr{\'e}s and {Dong}, Jiayin and {Korth}, Judith and {Trifonov}, Trifon and et al.},
        title = "{Precise Transit and Radial-velocity Characterization of a Resonant Pair: The Warm Jupiter TOI-216c and Eccentric Warm Neptune TOI-216b}",
      journal = {\aj},
     keywords = {Exoplanet astronomy, Exoplanet dynamics, Transit timing variation method, Radial velocity, 486, 490, 1710, 1332, Astrophysics - Earth and Planetary Astrophysics},
         year = 2021,
        month = apr,
       volume = {161},
       number = {4},
          eid = {161},
        pages = {161},
          doi = {10.3847/1538-3881/abd8d0},
archivePrefix = {arXiv},
       eprint = {2102.06754},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021AJ....161..161D},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Trifonov2021a,
       author = {{Trifonov}, T. and {Caballero}, J.~A. and {Morales}, J.~C. and {Seifahrt}, A. and {Ribas}, I. and {Reiners}, A. and {Bean}, J.~L. and {Luque}, R. and et al.},
        title = "{A nearby transiting rocky exoplanet that is suitable for atmospheric investigation}",
      journal = {Science},
     keywords = {ASTRONOMY; PLANET SCI, Astrophysics - Earth and Planetary Astrophysics},
         year = 2021,
        month = mar,
       volume = {371},
       number = {6533},
        pages = {1038-1041},
          doi = {10.1126/science.abd7645},
archivePrefix = {arXiv},
       eprint = {2103.04950},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021Sci...371.1038T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Heeren2021,
       author = {{Heeren}, Paul and {Reffert}, Sabine and {Trifonov}, Trifon and {Wong}, Ka Ho and {Lee}, Man Hoi and {Lillo-Box}, Jorge and {Quirrenbach}, Andreas and {Arentoft}, Torben and {Albrecht}, Simon and {Grundahl}, Frank and {Andersen}, Mads Fredslund and {Antoci}, Victoria and {Pall{\'e}}, Pere L.},
        title = "{Precise radial velocities of giant stars. XV. Mysterious nearly periodic radial velocity variations in the eccentric binary {\ensuremath{\varepsilon}} Cygni}",
      journal = {\aap},
     keywords = {planetary systems, planets and satellites: detection, planets and satellites: dynamical evolution and stability, binaries: close, stars: horizontal-branch, stars: oscillations, Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Earth and Planetary Astrophysics},
         year = 2021,
        month = mar,
       volume = {647},
          eid = {A160},
        pages = {A160},
          doi = {10.1051/0004-6361/202040087},
archivePrefix = {arXiv},
       eprint = {2102.01999},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021A&A...647A.160H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Jones2021,
       author = {{Jones}, M.~I. and {Wittenmyer}, R. and {Aguilera-G{\'o}mez}, C. and {Soto}, M.~G. and {Torres}, P. and {Trifonov}, T. and {Jenkins}, J.~S. and {Zapata}, A. and {Sarkis}, P. and {Zakhozhay}, O. and {Brahm}, R. and {Ram{\'\i}rez}, R. and {Santana}, F. and {Vines}, J.~I. and {D{\'\i}az}, M.~R. and {Vu{\v{c}}kovi{\'c}}, M. and {Pantoja}, B.},
        title = "{Four Jovian planets around low-luminosity giant stars observed by the EXPRESS and PPPS}",
      journal = {\aap},
     keywords = {asteroseismology, techniques: radial velocities, planets and satellites: detection, planets and satellites: formation, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2021,
        month = feb,
       volume = {646},
          eid = {A131},
        pages = {A131},
          doi = {10.1051/0004-6361/202038555},
archivePrefix = {arXiv},
       eprint = {2006.01277},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021A&A...646A.131J},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Schlecker2020,
       author = {{Schlecker}, Martin and {Kossakowski}, Diana and {Brahm}, Rafael and {Espinoza}, N{\'e}stor and {Henning}, Thomas and {Carone}, Ludmila and {Molaverdikhani}, Karan and {Trifonov}, Trifon and et al.},
        title = "{A Highly Eccentric Warm Jupiter Orbiting TIC 237913194}",
      journal = {\aj},
     keywords = {Exoplanet astronomy, Transit photometry, Radial velocity, Exoplanet dynamics, Exoplanet atmospheres, Exoplanet structure, Hot Jupiters, Extrasolar gas giants, 486, 1709, 1332, 490, 487, 495, 753, 509, Astrophysics - Earth and Planetary Astrophysics},
         year = 2020,
        month = dec,
       volume = {160},
       number = {6},
          eid = {275},
        pages = {275},
          doi = {10.3847/1538-3881/abbe03},
archivePrefix = {arXiv},
       eprint = {2010.03570},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020AJ....160..275S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Pinto2020,
       author = {{Tala Pinto}, Marcelo and {Reffert}, Sabine and {Quirrenbach}, Andreas and {Stock}, Stephan and {Trifonov}, Trifon and {Mitchell}, David S.},
        title = "{Precise radial velocities of giant stars. XIV. Evidence of planetary companions around HD 25723, 17 Sco, 3 Cnc, and 44 UMa}",
      journal = {\aap},
     keywords = {techniques: radial velocities, planetary systems, planets and satellites: detection, brown dwarfs, stars: evolution},
         year = 2020,
        month = dec,
       volume = {644},
          eid = {A1},
        pages = {A1},
          doi = {10.1051/0004-6361/202038285},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...644A...1T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Bouma2020,
       author = {{Bouma}, L.~G. and {Hartman}, J.~D. and {Brahm}, R. and {Evans}, P. and {Collins}, K.~A. and {Zhou}, G. and {Sarkis}, P. and {Quinn}, S.~N. and {de Leon}, J. and  {et al.} and {Trifonov}, T.},
        title = "{Cluster Difference Imaging Photometric Survey. II. TOI 837: A Young Validated Planet in IC 2602}",
      journal = {\aj},
     keywords = {Exoplanets, Transits, Exoplanet evolution, Stellar ages, Young star clusters, 498, 1711, 491, 1581, 1833, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = nov,
       volume = {160},
       number = {5},
          eid = {239},
        pages = {239},
          doi = {10.3847/1538-3881/abb9ab},
archivePrefix = {arXiv},
       eprint = {2009.07845},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020AJ....160..239B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Brahm2020,
       author = {{Brahm}, Rafael and {Nielsen}, Louise D. and {Wittenmyer}, Robert A. and {Wang}, Songhu and {Rodriguez}, Joseph E. and {Espinoza}, N{\'e}stor and {Jones}, Mat{\'\i}as I. and {Jord{\'a}n}, Andr{\'e}s and {Henning}, Thomas and  {et al.} and {Trifonov}, T.},
        title = "{TOI-481 b and TOI-892 b: Two Long-period Hot Jupiters from the Transiting Exoplanet Survey Satellite}",
      journal = {\aj},
     keywords = {Exoplanet detection methods, Transit photometry, Radial velocity, Exoplanet astronomy, 489, 1709, 1332, 486, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = nov,
       volume = {160},
       number = {5},
          eid = {235},
        pages = {235},
          doi = {10.3847/1538-3881/abba3b},
archivePrefix = {arXiv},
       eprint = {2009.08881},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020AJ....160..235B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Davis2020,
       author = {{Davis}, Allen B. and {Wang}, Songhu and {Jones}, Matias and {Eastman}, Jason D. and {G{\"u}nther}, Maximilian N. and  {et al.} and {Trifonov}, T.},
        title = "{TOI 564 b and TOI 905 b: Grazing and Fully Transiting Hot Jupiters Discovered by TESS}",
      journal = {\aj},
     keywords = {Exoplanet astronomy, Exoplanet detection methods, Radial velocity, Transit photometry, Extrasolar gas giants, Hot Jupiters, 486, 489, 1332, 1709, 509, 753, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = nov,
       volume = {160},
       number = {5},
          eid = {229},
        pages = {229},
          doi = {10.3847/1538-3881/aba49d},
archivePrefix = {arXiv},
       eprint = {1912.10186},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020AJ....160..229D},
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}

@ARTICLE{Stock2020,
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        title = "{The CARMENES search for exoplanets around M dwarfs. Three temperate-to-warm super-Earths}",
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archivePrefix = {arXiv},
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}

Bashi, D., S. Zucker, V. Adibekyan, N. ~C. Santos, L. Tal-Or, T. Trifonov, and T. Mazeh. 2020. Occurrence rates of small planets from HARPS. Focus on the Galactic context. åp 643 A106.
[Bibtex]

@ARTICLE{Bashi2020,
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        title = "{Occurrence rates of small planets from HARPS. Focus on the Galactic context}",
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 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...643A.106B},
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}

Bitsch, Bertram, Trifon Trifonov, and Andre Izidoro. 2020. The eccentricity distribution of giant planets and their relation to super-Earths in the pebble accretion scenario. åp 643 A66.
[Bibtex]

@ARTICLE{Bitsch2020,
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        title = "{The eccentricity distribution of giant planets and their relation to super-Earths in the pebble accretion scenario}",
      journal = {\aap},
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        month = nov,
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        pages = {A66},
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archivePrefix = {arXiv},
       eprint = {2009.11725},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...643A..66B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Nowak2020,
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archivePrefix = {arXiv},
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 primaryClass = {astro-ph.EP},
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      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Bluhm2020A&A,
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 primaryClass = {astro-ph.EP},
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}

@ARTICLE{Nielsen2020,
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}

@ARTICLE{Maire2020,
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        title = "{Orbital and spectral characterization of the benchmark T-type brown dwarf HD 19467B}",
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}

@ARTICLE{Kostov2020,
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}

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}

@ARTICLE{Jordan2020,
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}

@ARTICLE{Stock2020,
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        title = "{The CARMENES search for exoplanets around M dwarfs. Characterization of the nearby ultra-compact multiplanetary system YZ Ceti}",
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}

@ARTICLE{Trifonov2020a,
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}

@ARTICLE{Davis2019,
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         year = "2019",
        month = "Dec",
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}

@ARTICLE{Brems2019,
       author = {{Brems}, Stefan S. and {K{\"u}rster}, Martin and {Trifonov}, Trifon and
         {Reffert}, Sabine and {Quirrenbach}, Andreas},
        title = "{Radial-velocity jitter of stars as a function of observational timescale and stellar age}",
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        month = "Dec",
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 primaryClass = {astro-ph.EP},
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}

@ARTICLE{Luque2019,
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        title = "{Precise radial velocities of giant stars. XIII. A second Jupiter orbiting in 4:3 resonance in the 7 CMa system}",
      journal = {ApJ},
     keywords = {techniques: radial velocities, planetary systems, planets and satellites: dynamical evolution and stability, planets and satellites: detection},
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        month = "Nov",
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}

@ARTICLE{Morales2019,
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 primaryClass = {astro-ph.EP},
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}

@ARTICLE{Ratzloff2019,
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        month = "Aug",
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}

@ARTICLE{Luque22019,
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        month = "Aug",
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}

@ARTICLE{Zechmeister2019,
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}

@ARTICLE{Reichert2019,
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         {Trifonov}, Trifon and {Quirrenbach}, Andreas},
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archivePrefix = {arXiv},
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}

@ARTICLE{Hjorth2019,
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archivePrefix = {arXiv},
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 primaryClass = {astro-ph.EP},
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}

@ARTICLE{Quirrenbach2019,
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         {Reffert}, Sabine},
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 primaryClass = {astro-ph.SR},
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Tal-Or, Lev, Trifon Trifonov, Shay Zucker, Tsevi Mazeh, and Mathias Zechmeister. 2019. Correcting HIRES/Keck radial velocities for small systematic errors. MNRAS 484 (1):L8-L13.
[Bibtex]

@ARTICLE{TalOr2019,
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         {Mazeh}, Tsevi and {Zechmeister}, Mathias},
        title = "{Correcting HIRES/Keck radial velocities for small systematic errors}",
      journal = {MNRAS},
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         year = "2019",
        month = "Mar",
       volume = {484},
       number = {1},
        pages = {L8-L13},
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archivePrefix = {arXiv},
       eprint = {1810.02986},
 primaryClass = {astro-ph.EP},
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}

@ARTICLE{Trifonov2019,
       author = {{Trifonov}, Trifon and {Stock}, Stephan and {Henning}, Thomas and
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archivePrefix = {arXiv},
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 primaryClass = {astro-ph.EP},
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      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Wang2019,
       author = {{Wang}, Songhu and {Jones}, Matias and {Shporer}, Avi and
         {Fulton}, Benjamin J. and {Paredes}, Leonardo A. and
         {Trifonov}, Trifon and {Kossakowski}, Diana and {Eastman}, Jason and  {et al.}  },
        title = "{HD 202772A b: A Transiting Hot Jupiter around a Bright, Mildly Evolved Star in a Visual Binary Discovered by TESS}",
      journal = {AJ},
     keywords = {planetary systems, planets and satellites: detection, stars: individual (TIC 290131778-TOI 123-HD 202772, techniques: radial velocities, Astrophysics - Earth and Planetary Astrophysics},
         year = "2019",
        month = "Feb",
       volume = {157},
       number = {2},
          eid = {51},
        pages = {51},
          doi = {10.3847/1538-3881/aaf1b7},
archivePrefix = {arXiv},
       eprint = {1810.02341},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019AJ....157...51W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Trifonov2019,
       author = {{Trifonov}, Trifon and {Rybizki}, Jan and {K{\"u}rster}, Martin},
        title = "{TESS exoplanet candidates validated with HARPS archival data. A massive Neptune around GJ 143 and two Neptunes around HD 23472}",
      journal = {A&A},
     keywords = {techniques: radial velocities, planets and satellites: detection, planets and satellites: dynamical evolution and stability, Astrophysics - Earth and Planetary Astrophysics},
         year = "2019",
        month = "Feb",
       volume = {622},
          eid = {L7},
        pages = {L7},
          doi = {10.1051/0004-6361/201834817},
archivePrefix = {arXiv},
       eprint = {1812.04501},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019A&A...622L...7T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Luque2018,
       author = {{Luque}, R. and {Nowak}, G. and {Pall{\'e}}, E. and {Kossakowski}, D. and
         {Trifonov}, T. and {Zechmeister}, M. and {B{\'e}jar}, V. J. S. and
         {Cardona Guill{\'e}n}, C. and  {et al.}},
        title = "{The CARMENES search for exoplanets around M dwarfs. The warm super-Earths in twin orbits around the mid-type M dwarfs Ross 1020 (GJ 3779) and LP 819-052 (GJ 1265)}",
      journal = {A&A},
     keywords = {techniques: radial velocities, stars: late-type, stars: low-mass, planetary systems, Astrophysics - Earth and Planetary Astrophysics},
         year = "2018",
        month = "Dec",
       volume = {620},
          eid = {A171},
        pages = {A171},
          doi = {10.1051/0004-6361/201833423},
archivePrefix = {arXiv},
       eprint = {1810.07572},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018A&A...620A.171L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Ribas2018,
       author = {{Ribas}, I. and {Tuomi}, M. and {Reiners}, A. and {Butler}, R. P. and
         {Morales}, J. C. and {Perger}, M. and {Dreizler}, S. and
         {Rodr{\'\i}guez-L{\'o}pez}, C. and {Gonz{\'a}lez Hern{\'a}ndez}, J. I. and
         {Rosich}, A. and {Feng}, F. and {Trifonov}, T, and  {et al.}},
        title = "{A candidate super-Earth planet orbiting near the snow line of Barnard's star}",
      journal = {Nature},
     keywords = {Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = "2018",
        month = "Nov",
       volume = {563},
       number = {7731},
        pages = {365-368},
          doi = {10.1038/s41586-018-0677-y},
archivePrefix = {arXiv},
       eprint = {1811.05955},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018Natur.563..365R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Johnson2018,
       author = {{Johnson}, M. C. and {Dai}, F. and {Justesen}, A. B. and {Gandolfi}, D. and
         {Hatzes}, A. P. and {Nowak}, G. and {Endl}, M. and {Cochran}, W. D. and
         {Hidalgo}, D. and {Watanabe}, N. and {Parviainen}, H. and  {et al.} and {Trifonov}, T. },
        title = "{K2-260 b: a hot Jupiter transiting an F star, and K2-261 b: a warm Saturn around a bright G star}",
      journal = {MNRAS},
     keywords = {planets and satellites: detection, planets and satellites: individual: K2-260 b, K2-261 b, Astrophysics - Earth and Planetary Astrophysics},
         year = "2018",
        month = "Nov",
       volume = {481},
       number = {1},
        pages = {596-612},
          doi = {10.1093/mnras/sty2238},
archivePrefix = {arXiv},
       eprint = {1806.06099},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018MNRAS.481..596J},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{PrietoArranz2018,
       author = {{Prieto-Arranz}, J. and {Palle}, E. and {Gandolfi}, D. and
         {Barrag{\'a}n}, O. and {Guenther}, E. W. and {Dai}, F. and
         {Fridlund}, M. and {Hirano}, T. and  {et al.} and {Trifonov}, T. },
        title = "{Mass determination of the 1:3:5 near-resonant planets transiting GJ 9827 (K2-135)}",
      journal = {A&A},
     keywords = {planetary systems, techniques: high angular resolution, techniques: photometric, techniques: radial velocities, stars: abundances, stars: individual: GJ 9827, Astrophysics - Earth and Planetary Astrophysics},
         year = "2018",
        month = "Oct",
       volume = {618},
          eid = {A116},
        pages = {A116},
          doi = {10.1051/0004-6361/201832872},
archivePrefix = {arXiv},
       eprint = {1802.09557},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018A&A...618A.116P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Kaminski2018,
       author = {{Kaminski}, A. and {Trifonov}, T. and {Caballero}, J. A. and
         {Quirrenbach}, A. and {Ribas}, I. and {Reiners}, A. and {Amado}, P. J. and
         {Zechmeister}, M. and {Dreizler}, S. and  {et al.}},
        title = "{The CARMENES search for exoplanets around M dwarfs. A Neptune-mass planet traversing the habitable zone around HD 180617}",
      journal = {A&A},
     keywords = {planetary systems, stars: late-type, stars: low-mass, stars: individual: HD 180617, Astrophysics - Earth and Planetary Astrophysics},
         year = "2018",
        month = "Oct",
       volume = {618},
          eid = {A115},
        pages = {A115},
          doi = {10.1051/0004-6361/201833354},
archivePrefix = {arXiv},
       eprint = {1808.01183},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018A&A...618A.115K},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{VanEylen2018,
       author = {{Van Eylen}, V. and {Dai}, F. and {Mathur}, S. and {Gandolfi}, D. and
         {Albrecht}, S. and {Fridlund}, M. and {Garc{\'\i}a}, R. A. and
         {Guenther}, E. and {Hjorth}, M. and  {et al.} and {Trifonov}, T. },
        title = "{HD 89345: a bright oscillating star hosting a transiting warm Saturn-sized planet observed by K2}",
      journal = {MNRAS},
     keywords = {asteroseismology, planets and satellites: composition, planets and satellites: formation, planets and satellites: fundamental parameters, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = "2018",
        month = "Aug",
       volume = {478},
       number = {4},
        pages = {4866-4880},
          doi = {10.1093/mnras/sty1390},
archivePrefix = {arXiv},
       eprint = {1805.01860},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018MNRAS.478.4866V},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Sarkis2018,
       author = {{Sarkis}, Paula and {Henning}, Thomas and {K{\"u}rster}, Martin and
         {Trifonov}, Trifon and {Zechmeister}, Mathias and {Tal-Or}, Lev and
         {Anglada-Escud{\'e}}, Guillem and {Hatzes}, Artie P. and {et al.}},
        title = "{The CARMENES Search for Exoplanets around M Dwarfs: A Low-mass Planet in the Temperate Zone of the Nearby K2-18}",
      journal = {AJ},
     keywords = {stars: activity, stars: individual: K2-18, stars: low-mass, Astrophysics - Earth and Planetary Astrophysics},
         year = "2018",
        month = "Jun",
       volume = {155},
       number = {6},
          eid = {257},
        pages = {257},
          doi = {10.3847/1538-3881/aac108},
archivePrefix = {arXiv},
       eprint = {1805.00830},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018AJ....155..257S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Trifonov, Trifon, Man Hoi Lee, Sabine Reffert, and Andreas Quirrenbach. 2018. Dynamical Analysis of the Circumprimary Planet in the Eccentric Binary System HD 59686. AJ 155 (4):174.
[Bibtex]

@ARTICLE{Trifonov2018,
       author = {{Trifonov}, Trifon and {Lee}, Man Hoi and {Reffert}, Sabine and
         {Quirrenbach}, Andreas},
        title = "{Dynamical Analysis of the Circumprimary Planet in the Eccentric Binary System HD 59686}",
      journal = {AJ},
     keywords = {planetary systems, planets and satellites: detection, planets and satellites: dynamical evolution and stability, techniques: radial velocities, Astrophysics - Earth and Planetary Astrophysics},
         year = "2018",
        month = "Apr",
       volume = {155},
       number = {4},
          eid = {174},
        pages = {174},
          doi = {10.3847/1538-3881/aab439},
archivePrefix = {arXiv},
       eprint = {1803.01434},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018AJ....155..174T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Reiners2018,
       author = {{Reiners}, A. and {Zechmeister}, M. and {Caballero}, J. A. and
         {Ribas}, I. and {Morales}, J. C. and {Jeffers}, S. V. and
         {Sch{\"o}fer}, P. and {Tal-Or}, L. and {Quirrenbach}, A. and
         {Amado}, P. J. and {Kaminski}, A. and  {et al.} and {Trifonov}, T. },
        title = "{The CARMENES search for exoplanets around M dwarfs. High-resolution optical and near-infrared spectroscopy of 324 survey stars}",
      journal = {A&A},
     keywords = {atlases, catalogs, stars: rotation, stars: late-type, stars: low-mass, infrared: stars, Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Earth and Planetary Astrophysics},
         year = "2018",
        month = "Apr",
       volume = {612},
          eid = {A49},
        pages = {A49},
          doi = {10.1051/0004-6361/201732054},
archivePrefix = {arXiv},
       eprint = {1711.06576},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018A&A...612A..49R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Trifonov_carm_2018,
       author = {{Trifonov}, T. and {K{\"u}rster}, M. and {Zechmeister}, M. and
         {Tal-Or}, L. and {Caballero}, J. A. and {Quirrenbach}, A. and
         {Amado}, P. J. and {Ribas}, I. and {Reiners}, A. and {Reffert}, S. and
         {Dreizler}, S. and  {et al.}},
        title = "{The CARMENES search for exoplanets around M dwarfs . First visual-channel radial-velocity measurements and orbital parameter updates of seven M-dwarf planetary systems}",
      journal = {A&A},
     keywords = {planetary systems, stars: late-type, stars: low-mass, planets and satellites: dynamical evolution and stability, Astrophysics - Earth and Planetary Astrophysics},
         year = "2018",
        month = "Feb",
       volume = {609},
          eid = {A117},
        pages = {A117},
          doi = {10.1051/0004-6361/201731442},
archivePrefix = {arXiv},
       eprint = {1710.01595},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018A&A...609A.117T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Reiners_carm_2018,
       author = {{Reiners}, A. and {Ribas}, I. and {Zechmeister}, M. and
         {Caballero}, J. A. and {Trifonov}, T. and {Dreizler}, S. and
         {Morales}, J. C. and {Tal-Or}, L. and {Lafarga}, M. and
         {Quirrenbach}, A. and {Amado}, P. J. and {Kaminski}, A. and  {et al.}},
        title = "{The CARMENES search for exoplanets around M dwarfs. HD147379 b: A nearby Neptune in the temperate zone of an early-M dwarf}",
      journal = {A&A},
     keywords = {stars: individual: HD 147379, planets and satellites: individual: HD 147379 b, stars: activity, stars: rotation, stars: late-type, stars: low-mass, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = "2018",
        month = "Jan",
       volume = {609},
          eid = {L5},
        pages = {L5},
          doi = {10.1051/0004-6361/201732165},
archivePrefix = {arXiv},
       eprint = {1712.05797},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018A&A...609L...5R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Trifonov2017,
       author = {{Trifonov}, T. and {K{\"u}rster}, M. and {Zechmeister}, M. and
         {Zakhozhay}, O. V. and {Reffert}, S. and {Lee}, M. H. and {Rodler}, F. and
         {Vogt}, S. S. and {Brems}, S. S.},
        title = "{Three planets around HD 27894. A close-in pair with a 2:1 period ratio and an eccentric Jovian planet at 5.4 AU}",
      journal = {A&A},
     keywords = {techniques: radial velocities, planetary systems, planets and satellites: dynamical evolution and stability, Astrophysics - Earth and Planetary Astrophysics},
         year = "2017",
        month = "Jun",
       volume = {602},
          eid = {L8},
        pages = {L8},
          doi = {10.1051/0004-6361/201731044},
archivePrefix = {arXiv},
       eprint = {1706.00509},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2017A&A...602L...8T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Ortiz2016,
       author = {{Ortiz}, Mauricio and {Reffert}, Sabine and {Trifonov}, Trifon and
         {Quirrenbach}, Andreas and {Mitchell}, David S. and {Nowak}, Grzegorz and
         {Buenzli}, Esther and {Zimmerman}, Neil and {Bonnefoy}, Micka{\"e}l and
         {Skemer}, Andy and {Defr{\`e}re}, Denis and {Lee}, Man Hoi and
         {Fischer}, Debra A. and {Hinz}, Philip M.},
        title = "{Precise radial velocities of giant stars. IX. HD 59686 Ab: a massive circumstellar planet orbiting a giant star in a  13.6 au eccentric binary system}",
      journal = {A&A},
     keywords = {planetary systems, planets and satellites: formation, planets and satellites: fundamental parameters, planets and satellites: gaseous planets, planets and satellites: detection, planets and satellites: general, Astrophysics - Earth and Planetary Astrophysics},
         year = "2016",
        month = "Oct",
       volume = {595},
          eid = {A55},
        pages = {A55},
          doi = {10.1051/0004-6361/201628791},
archivePrefix = {arXiv},
       eprint = {1608.00963},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2016A&A...595A..55O},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Trifonov2015,
       author = {{Trifonov}, Trifon and {Reffert}, Sabine and {Zechmeister}, Mathias and
         {Reiners}, Ansgar and {Quirrenbach}, Andreas},
        title = "{Precise radial velocities of giant stars. VIII. Testing for the presence of planets with CRIRES infrared radial velocities}",
      journal = {A&A},
     keywords = {planetary systems, instrumentation: spectrographs, techniques: radial, velocities, methods: observational, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = "2015",
        month = "Oct",
       volume = {582},
          eid = {A54},
        pages = {A54},
          doi = {10.1051/0004-6361/201526196},
archivePrefix = {arXiv},
       eprint = {1508.04769},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2015A&A...582A..54T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Kuerster2015,
       author = {{K{\"u}rster}, Martin and {Trifonov}, Trifon and {Reffert}, Sabine and
         {Kostogryz}, Nadiia M. and {Rodler}, Florian},
        title = "{Disentangling 2:1 resonant radial velocity orbits from eccentric ones and a case study for HD 27894}",
      journal = {A&A},
     keywords = {celestial mechanics, planetary systems, techniques: radial velocities, stars: individual: HD 27894, Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Earth and Planetary Astrophysics},
         year = "2015",
        month = "May",
       volume = {577},
          eid = {A103},
        pages = {A103},
          doi = {10.1051/0004-6361/201525872},
archivePrefix = {arXiv},
       eprint = {1503.07769},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2015A&A...577A.103K},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Reffert2015,
       author = {{Reffert}, Sabine and {Bergmann}, Christoph and {Quirrenbach}, Andreas and
         {Trifonov}, Trifon and {K{\"u}nstler}, Andreas},
        title = "{Precise radial velocities of giant stars. VII. Occurrence rate of giant extrasolar planets as a function of mass and metallicity}",
      journal = {A&A},
     keywords = {techniques: radial velocities, planets and satellites: detection, brown dwarfs, planetary systems, Astrophysics - Earth and Planetary Astrophysics},
         year = "2015",
        month = "Feb",
       volume = {574},
          eid = {A116},
        pages = {A116},
          doi = {10.1051/0004-6361/201322360},
archivePrefix = {arXiv},
       eprint = {1412.4634},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2015A&A...574A.116R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Trifonov2014,
       author = {{Trifonov}, Trifon and {Reffert}, Sabine and {Tan}, Xianyu and
         {Lee}, Man Hoi and {Quirrenbach}, Andreas},
        title = "{Precise radial velocities of giant stars. VI. A possible 2:1 resonant planet pair around the K giant star {\ensuremath{\eta}} Ceti}",
      journal = {A&A},
     keywords = {techniques: radial velocities, planets and satellites: detection, planets and satellites: dynamical evolution and stability, planetary systems, Astrophysics - Earth and Planetary Astrophysics},
         year = "2014",
        month = "Aug",
       volume = {568},
          eid = {A64},
        pages = {A64},
          doi = {10.1051/0004-6361/201322885},
archivePrefix = {arXiv},
       eprint = {1407.0712},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2014A&A...568A..64T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Ovcharov2014,
       author = {{Ovcharov}, E. P. and {Kurtenkov}, A. and {Metodieva}, Y. and
         {Dimitrov}, A. and {Enikova}, P. and {Bozhilov}, V. and {Stanev}, I. and
         {Nikolov}, P. and {Nikolov}, Y. and {Markishki}, P. and {Gantchev}, G. and
         {Trifonov}, T. and {Nedialkov}, P. and {Stanchev}, O.},
        title = "{Plana Student Astronomical Observatory: First results and perspectives}",
      journal = {Bulgarian Astronomical Journal},
     keywords = {telescopes, site testing, light pollution, novae, BL Lacertae objects},
         year = "2014",
        month = "Jan",
       volume = {21},
        pages = {19},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2014BlgAJ..21...19O},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Mitchell2013,
       author = {{Mitchell}, David S. and {Reffert}, Sabine and {Trifonov}, Trifon and
         {Quirrenbach}, Andreas and {Fischer}, Debra A.},
        title = "{Precise radial velocities of giant stars. V. A brown dwarf and a planet orbiting the K giant stars {\ensuremath{\tau}} Geminorum and 91 Aquarii}",
      journal = {A&A},
     keywords = {techniques: radial velocities, planets and satellites: detection, brown dwarfs, Astrophysics - Earth and Planetary Astrophysics},
         year = "2013",
        month = "Jul",
       volume = {555},
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        pages = {A87},
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archivePrefix = {arXiv},
       eprint = {1305.5107},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2013A&A...555A..87M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Ovcharov2010,
       author = {{Ovcharov}, E. P. and {Valcheva}, A. and {Nedialkov}, P. and
         {Trifonov}, T.},
        title = "{Four August 2009 Novae in M31 - Light Curves, Colours and MMRD}",
      journal = {Publications de l'Observatoire Astronomique de Beograd},
         year = "2010",
        month = "Sep",
       volume = {90},
        pages = {167-170},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2010POBeo..90..167O},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

2016

@ARTICLE{Minev2021,
       author = {{Minev}, M. and {Ivanov}, V.~D. and {Trifonov}, T. and {Ovcharov}, E. and {Fabrika}, S. and {Sholukhova}, O. and {Vinokurov}, A. and {Valcheva}, A. and {Nedialkov}, P.},
        title = "{Periodic variability of the z = 2.0 quasar QSO B1312+7837}",
      journal = {\mnras},
     keywords = {galaxies: active, quasars: individual: QSO B1312+7837, quasars: supermassive black holes, Astrophysics - Astrophysics of Galaxies},
         year = 2021,
        month = dec,
       volume = {508},
       number = {2},
        pages = {2937-2943},
          doi = {10.1093/mnras/stab2763},
archivePrefix = {arXiv},
       eprint = {2109.13817},
 primaryClass = {astro-ph.GA},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021MNRAS.508.2937M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Perdelwitz2021,
       author = {{Perdelwitz}, V. and {Mittag}, M. and {Tal-Or}, L. and {Schmitt}, J.~H.~M.~M. and {Caballero}, J.~A. and {Jeffers}, S.~V. and {Reiners}, A. and {Schweitzer}, A. and {Trifonov}, T. and {Ribas}, I. and {Quirrenbach}, A. and {Amado}, P.~J. and {Seifert}, W. and {Cifuentes}, C. and {Cort{\'e}s-Contreras}, M. and {Montes}, D. and {Revilla}, D. and {Skrzypinski}, S.~L.},
        title = "{CARMENES input catalog of M dwarfs. VI. A time-resolved Ca II H\&K catalog from archival data}",
      journal = {\aap},
     keywords = {stars: activity, planetary systems, techniques: radial velocities, stars: late-type, Astrophysics - Solar and Stellar Astrophysics},
         year = 2021,
        month = aug,
       volume = {652},
          eid = {A116},
        pages = {A116},
          doi = {10.1051/0004-6361/202140889},
archivePrefix = {arXiv},
       eprint = {2107.06376},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021A&A...652A.116P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Bluhm2021,
       author = {{Bluhm}, P. and {Pall{\'e}}, E. and {Molaverdikhani}, K. and {Kemmer}, J. and {Hatzes}, A.~P. and {Kossakowski}, D. and {Stock}, S. and {Caballero}, J.~A. and {Lillo-Box}, J. and  {et al.} and {Trifonov}, T.},
        title = "{An ultra-short-period transiting super-Earth orbiting the M3 dwarf TOI-1685}",
      journal = {\aap},
     keywords = {techniques: photometric, techniques: radial velocities, stars: individual: TOI-1685, stars: late-type, Astrophysics - Earth and Planetary Astrophysics},
         year = 2021,
        month = jun,
       volume = {650},
          eid = {A78},
        pages = {A78},
          doi = {10.1051/0004-6361/202140688},
archivePrefix = {arXiv},
       eprint = {2103.01016},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021A&A...650A..78B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Hobson2021,
       author = {{Hobson}, Melissa J. and {Brahm}, Rafael and {Jord{\'a}n}, Andr{\'e}s and {Espinoza}, Nestor and {Kossakowski}, Diana and {Henning}, Thomas and {Rojas}, Felipe and {Schlecker}, Martin and {Sarkis}, Paula and {Trifonov}, Trifon and et al.},
        title = "{A Transiting Warm Giant Planet around the Young Active Star TOI-201}",
      journal = {\aj},
     keywords = {Exoplanet astronomy, Exoplanet detection methods, Transit photometry, Radial velocity, 486, 489, 1709, 1332, Astrophysics - Earth and Planetary Astrophysics},
         year = 2021,
        month = may,
       volume = {161},
       number = {5},
          eid = {235},
        pages = {235},
          doi = {10.3847/1538-3881/abeaa1},
archivePrefix = {arXiv},
       eprint = {2103.02685},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021AJ....161..235H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Soto2021,
       author = {{Soto}, M.~G. and {Anglada-Escud{\'e}}, G. and {Dreizler}, S. and {Molaverdikhani}, K. and {Kemmer}, J. and {Rodr{\'\i}guez-L{\'o}pez}, C. and {Lillo-Box}, J. and  {et al.} and {Trifonov}, T.},
        title = "{Mass and density of the transiting hot and rocky super-Earth LHS 1478 b (TOI-1640 b)}",
      journal = {\aap},
     keywords = {planets and satellites: detection, planets and satellites: fundamental parameters, techniques: photometric, techniques: radial velocities, Astrophysics - Earth and Planetary Astrophysics},
         year = 2021,
        month = may,
       volume = {649},
          eid = {A144},
        pages = {A144},
          doi = {10.1051/0004-6361/202140618},
archivePrefix = {arXiv},
       eprint = {2102.11640},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021A&A...649A.144S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Ramm2021,
       author = {{Ramm}, D.~J. and {Robertson}, P. and {Reffert}, S. and {Gunn}, F. and {Trifonov}, T. and {Pollard}, K. and {Cantalloube}, F.},
        title = "{A photospheric and chromospheric activity analysis of the quiescent retrograde-planet host {\ensuremath{\nu}} Octantis A}",
      journal = {\mnras},
     keywords = {methods: data analysis, planets and satellites: individual: {\ensuremath{\nu}} Octantis : planet-star interactions, stars: activity, binaries: spectroscopic, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2021,
        month = apr,
       volume = {502},
       number = {2},
        pages = {2793-2806},
          doi = {10.1093/mnras/stab078},
archivePrefix = {arXiv},
       eprint = {2101.06844},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021MNRAS.502.2793R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Dawson2021,
       author = {{Dawson}, Rebekah I. and {Huang}, Chelsea X. and {Brahm}, Rafael and {Collins}, Karen A. and {Hobson}, Melissa J. and {Jord{\'a}n}, Andr{\'e}s and {Dong}, Jiayin and {Korth}, Judith and {Trifonov}, Trifon and et al.},
        title = "{Precise Transit and Radial-velocity Characterization of a Resonant Pair: The Warm Jupiter TOI-216c and Eccentric Warm Neptune TOI-216b}",
      journal = {\aj},
     keywords = {Exoplanet astronomy, Exoplanet dynamics, Transit timing variation method, Radial velocity, 486, 490, 1710, 1332, Astrophysics - Earth and Planetary Astrophysics},
         year = 2021,
        month = apr,
       volume = {161},
       number = {4},
          eid = {161},
        pages = {161},
          doi = {10.3847/1538-3881/abd8d0},
archivePrefix = {arXiv},
       eprint = {2102.06754},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021AJ....161..161D},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Trifonov2021a,
       author = {{Trifonov}, T. and {Caballero}, J.~A. and {Morales}, J.~C. and {Seifahrt}, A. and {Ribas}, I. and {Reiners}, A. and {Bean}, J.~L. and {Luque}, R. and et al.},
        title = "{A nearby transiting rocky exoplanet that is suitable for atmospheric investigation}",
      journal = {Science},
     keywords = {ASTRONOMY; PLANET SCI, Astrophysics - Earth and Planetary Astrophysics},
         year = 2021,
        month = mar,
       volume = {371},
       number = {6533},
        pages = {1038-1041},
          doi = {10.1126/science.abd7645},
archivePrefix = {arXiv},
       eprint = {2103.04950},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021Sci...371.1038T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Heeren2021,
       author = {{Heeren}, Paul and {Reffert}, Sabine and {Trifonov}, Trifon and {Wong}, Ka Ho and {Lee}, Man Hoi and {Lillo-Box}, Jorge and {Quirrenbach}, Andreas and {Arentoft}, Torben and {Albrecht}, Simon and {Grundahl}, Frank and {Andersen}, Mads Fredslund and {Antoci}, Victoria and {Pall{\'e}}, Pere L.},
        title = "{Precise radial velocities of giant stars. XV. Mysterious nearly periodic radial velocity variations in the eccentric binary {\ensuremath{\varepsilon}} Cygni}",
      journal = {\aap},
     keywords = {planetary systems, planets and satellites: detection, planets and satellites: dynamical evolution and stability, binaries: close, stars: horizontal-branch, stars: oscillations, Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Earth and Planetary Astrophysics},
         year = 2021,
        month = mar,
       volume = {647},
          eid = {A160},
        pages = {A160},
          doi = {10.1051/0004-6361/202040087},
archivePrefix = {arXiv},
       eprint = {2102.01999},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021A&A...647A.160H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Jones2021,
       author = {{Jones}, M.~I. and {Wittenmyer}, R. and {Aguilera-G{\'o}mez}, C. and {Soto}, M.~G. and {Torres}, P. and {Trifonov}, T. and {Jenkins}, J.~S. and {Zapata}, A. and {Sarkis}, P. and {Zakhozhay}, O. and {Brahm}, R. and {Ram{\'\i}rez}, R. and {Santana}, F. and {Vines}, J.~I. and {D{\'\i}az}, M.~R. and {Vu{\v{c}}kovi{\'c}}, M. and {Pantoja}, B.},
        title = "{Four Jovian planets around low-luminosity giant stars observed by the EXPRESS and PPPS}",
      journal = {\aap},
     keywords = {asteroseismology, techniques: radial velocities, planets and satellites: detection, planets and satellites: formation, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2021,
        month = feb,
       volume = {646},
          eid = {A131},
        pages = {A131},
          doi = {10.1051/0004-6361/202038555},
archivePrefix = {arXiv},
       eprint = {2006.01277},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021A&A...646A.131J},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Schlecker2020,
       author = {{Schlecker}, Martin and {Kossakowski}, Diana and {Brahm}, Rafael and {Espinoza}, N{\'e}stor and {Henning}, Thomas and {Carone}, Ludmila and {Molaverdikhani}, Karan and {Trifonov}, Trifon and et al.},
        title = "{A Highly Eccentric Warm Jupiter Orbiting TIC 237913194}",
      journal = {\aj},
     keywords = {Exoplanet astronomy, Transit photometry, Radial velocity, Exoplanet dynamics, Exoplanet atmospheres, Exoplanet structure, Hot Jupiters, Extrasolar gas giants, 486, 1709, 1332, 490, 487, 495, 753, 509, Astrophysics - Earth and Planetary Astrophysics},
         year = 2020,
        month = dec,
       volume = {160},
       number = {6},
          eid = {275},
        pages = {275},
          doi = {10.3847/1538-3881/abbe03},
archivePrefix = {arXiv},
       eprint = {2010.03570},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020AJ....160..275S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Pinto2020,
       author = {{Tala Pinto}, Marcelo and {Reffert}, Sabine and {Quirrenbach}, Andreas and {Stock}, Stephan and {Trifonov}, Trifon and {Mitchell}, David S.},
        title = "{Precise radial velocities of giant stars. XIV. Evidence of planetary companions around HD 25723, 17 Sco, 3 Cnc, and 44 UMa}",
      journal = {\aap},
     keywords = {techniques: radial velocities, planetary systems, planets and satellites: detection, brown dwarfs, stars: evolution},
         year = 2020,
        month = dec,
       volume = {644},
          eid = {A1},
        pages = {A1},
          doi = {10.1051/0004-6361/202038285},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...644A...1T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Bouma2020,
       author = {{Bouma}, L.~G. and {Hartman}, J.~D. and {Brahm}, R. and {Evans}, P. and {Collins}, K.~A. and {Zhou}, G. and {Sarkis}, P. and {Quinn}, S.~N. and {de Leon}, J. and  {et al.} and {Trifonov}, T.},
        title = "{Cluster Difference Imaging Photometric Survey. II. TOI 837: A Young Validated Planet in IC 2602}",
      journal = {\aj},
     keywords = {Exoplanets, Transits, Exoplanet evolution, Stellar ages, Young star clusters, 498, 1711, 491, 1581, 1833, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = nov,
       volume = {160},
       number = {5},
          eid = {239},
        pages = {239},
          doi = {10.3847/1538-3881/abb9ab},
archivePrefix = {arXiv},
       eprint = {2009.07845},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020AJ....160..239B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Brahm2020,
       author = {{Brahm}, Rafael and {Nielsen}, Louise D. and {Wittenmyer}, Robert A. and {Wang}, Songhu and {Rodriguez}, Joseph E. and {Espinoza}, N{\'e}stor and {Jones}, Mat{\'\i}as I. and {Jord{\'a}n}, Andr{\'e}s and {Henning}, Thomas and  {et al.} and {Trifonov}, T.},
        title = "{TOI-481 b and TOI-892 b: Two Long-period Hot Jupiters from the Transiting Exoplanet Survey Satellite}",
      journal = {\aj},
     keywords = {Exoplanet detection methods, Transit photometry, Radial velocity, Exoplanet astronomy, 489, 1709, 1332, 486, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = nov,
       volume = {160},
       number = {5},
          eid = {235},
        pages = {235},
          doi = {10.3847/1538-3881/abba3b},
archivePrefix = {arXiv},
       eprint = {2009.08881},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020AJ....160..235B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Davis2020,
       author = {{Davis}, Allen B. and {Wang}, Songhu and {Jones}, Matias and {Eastman}, Jason D. and {G{\"u}nther}, Maximilian N. and  {et al.} and {Trifonov}, T.},
        title = "{TOI 564 b and TOI 905 b: Grazing and Fully Transiting Hot Jupiters Discovered by TESS}",
      journal = {\aj},
     keywords = {Exoplanet astronomy, Exoplanet detection methods, Radial velocity, Transit photometry, Extrasolar gas giants, Hot Jupiters, 486, 489, 1332, 1709, 509, 753, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = nov,
       volume = {160},
       number = {5},
          eid = {229},
        pages = {229},
          doi = {10.3847/1538-3881/aba49d},
archivePrefix = {arXiv},
       eprint = {1912.10186},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020AJ....160..229D},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Stock2020,
       author = {{Stock}, S. and {Nagel}, E. and {Kemmer}, J. and {Passegger}, V.~M. and {Reffert}, S. and {Quirrenbach}, A. and {Caballero}, J.~A. and {Czesla}, S. and {B{\'e}jar}, V.~J.~S. and  {et al.} and {Trifonov}, T.},
        title = "{The CARMENES search for exoplanets around M dwarfs. Three temperate-to-warm super-Earths}",
      journal = {\aap},
     keywords = {planetary systems, techniques: radial velocities, stars: individual: GJ 251, stars: individual: HD 238090, stars: individual: Lalande 21185, stars: late-type, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = nov,
       volume = {643},
          eid = {A112},
        pages = {A112},
          doi = {10.1051/0004-6361/202038820},
archivePrefix = {arXiv},
       eprint = {2010.00474},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...643A.112S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Bashi, D., S. Zucker, V. Adibekyan, N. ~C. Santos, L. Tal-Or, T. Trifonov, and T. Mazeh. 2020. Occurrence rates of small planets from HARPS. Focus on the Galactic context. åp 643 A106.
[Bibtex]

@ARTICLE{Bashi2020,
       author = {{Bashi}, D. and {Zucker}, S. and {Adibekyan}, V. and {Santos}, N.~C. and {Tal-Or}, L. and {Trifonov}, T. and {Mazeh}, T.},
        title = "{Occurrence rates of small planets from HARPS. Focus on the Galactic context}",
      journal = {\aap},
     keywords = {planets and satellites: general, Galaxy: disk, stars: abundances, stars: statistics, stars: solar-type, methods: statistical, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Astrophysics of Galaxies, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = nov,
       volume = {643},
          eid = {A106},
        pages = {A106},
          doi = {10.1051/0004-6361/202038881},
archivePrefix = {arXiv},
       eprint = {2010.03237},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...643A.106B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Bitsch, Bertram, Trifon Trifonov, and Andre Izidoro. 2020. The eccentricity distribution of giant planets and their relation to super-Earths in the pebble accretion scenario. åp 643 A66.
[Bibtex]

@ARTICLE{Bitsch2020,
       author = {{Bitsch}, Bertram and {Trifonov}, Trifon and {Izidoro}, Andre},
        title = "{The eccentricity distribution of giant planets and their relation to super-Earths in the pebble accretion scenario}",
      journal = {\aap},
     keywords = {accretion, accretion disks, planets and satellites: formation, protoplanetary disks, planet-disk interactions, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = nov,
       volume = {643},
          eid = {A66},
        pages = {A66},
          doi = {10.1051/0004-6361/202038856},
archivePrefix = {arXiv},
       eprint = {2009.11725},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...643A..66B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Nowak2020,
       author = {{Nowak}, G. and {Luque}, R. and {Parviainen}, H. and {Pall{\'e}}, E. and {Molaverdikhani}, K. and {B{\'e}jar}, V.~J.~S. and {Lillo-Box}, J. and {et al.} and {Trifonov}, T.},
        title = "{The CARMENES search for exoplanets around M dwarfs. Two planets on opposite sides of the radius gap transiting the nearby M dwarf LTT 3780}",
      journal = {\aap},
     keywords = {techniques: photometric, techniques: radial velocities, stars: individual: LTT 3780, stars: late-type, planets and satellites: detection, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = oct,
       volume = {642},
          eid = {A173},
        pages = {A173},
          doi = {10.1051/0004-6361/202037867},
archivePrefix = {arXiv},
       eprint = {2003.01140},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...642A.173N},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Bluhm2020A&A,
       author = {{Bluhm}, P. and {Luque}, R. and {Espinoza}, N. and {Pall{\'e}}, E. and {Caballero}, J.~A. and {Dreizler}, S. and {Livingston}, J.~H. and {Mathur}, S. and  {et al.} and {Trifonov}, T.},
        title = "{Precise mass and radius of a transiting super-Earth planet orbiting the M dwarf TOI-1235: a planet in the radius gap?}",
      journal = {\aap},
     keywords = {techniques: photometric, techniques: radial velocities, stars: individual: TOI-1235, stars: late-type, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = jul,
       volume = {639},
          eid = {A132},
        pages = {A132},
          doi = {10.1051/0004-6361/202038160},
archivePrefix = {arXiv},
       eprint = {2004.06218},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...639A.132B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Nielsen2020,
       author = {{Nielsen}, L.~D. and {Brahm}, R. and {Bouchy}, F. and {Espinoza}, N. and {Turner}, O. and {Rappaport}, S. and {Pearce}, L. and {Ricker}, G. and {Vanderspek}, R. and {Latham}, and  {et al.} and {Trifonov}, T.},
        title = "{Three short-period Jupiters from TESS. HIP 65Ab, TOI-157b, and TOI-169b}",
      journal = {\aap},
     keywords = {planets and satellites: detection, planets and satellites: individual: TOI-129, planets and satellites: individual: HIP 65A, planets and satellites: individual: TOI-157, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = jul,
       volume = {639},
          eid = {A76},
        pages = {A76},
          doi = {10.1051/0004-6361/202037941},
archivePrefix = {arXiv},
       eprint = {2003.05932},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...639A..76N},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Maire2020,
       author = {{Maire}, A. -L. and {Molaverdikhani}, K. and {Desidera}, S. and {Trifonov}, T. and {Molli{\`e}re}, P. and {D'Orazi}, V. and et al.},
        title = "{Orbital and spectral characterization of the benchmark T-type brown dwarf HD 19467B}",
      journal = {\aap},
     keywords = {brown dwarfs, methods: data analysis, stars: individual: HD 19467, techniques: high angular resolution, planets and satellites: dynamical evolution and stability, techniques: image processing, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = jul,
       volume = {639},
          eid = {A47},
        pages = {A47},
          doi = {10.1051/0004-6361/202037984},
archivePrefix = {arXiv},
       eprint = {2005.10312},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...639A..47M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Kostov2020,
       author = {{Kostov}, Veselin B. and {Orosz}, Jerome A. and {Feinstein}, Adina D. and {Welsh}, William F. and {Cukier}, Wolf and {Haghighipour}, Nader and  {et al.} and {Trifonov}, T.},
        title = "{TOI-1338: TESS' First Transiting Circumbinary Planet}",
      journal = {\aj},
     keywords = {Exoplanet astronomy, Eclipsing binary stars, 486, 444, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = jun,
       volume = {159},
       number = {6},
          eid = {253},
        pages = {253},
          doi = {10.3847/1538-3881/ab8a48},
archivePrefix = {arXiv},
       eprint = {2004.07783},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020AJ....159..253K},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Trifonov2020a,
       author = {{Trifonov}, T. and {Lee}, M.~H. and {K{\"u}rster}, M. and {Henning}, Th. and {Grishin}, E. and {Stock}, S. and {et al.}},
        title = "{The CARMENES search for exoplanets around M dwarfs. Dynamical characterization of the multiple planet system GJ 1148 and prospects of habitable exomoons around GJ 1148 b}",
      journal = {\aap},
     keywords = {planetary systems, stars: general, stars: late-type, planets and satellites: dynamical evolution and stability, stars: low-mass, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = jun,
       volume = {638},
          eid = {A16},
        pages = {A16},
          doi = {10.1051/0004-6361/201936987},
archivePrefix = {arXiv},
       eprint = {2002.00906},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...638A..16T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Jordan2020,
       author = {{Jord{\'a}n}, Andr{\'e}s and {Brahm}, Rafael and {Espinoza}, N{\'e}stor and {Henning}, Thomas and {Jones}, Mat{\'\i}as I. and {Kossakowski}, Diana and  {et al.} and {Trifonov}, T.},
        title = "{TOI-677b: A Warm Jupiter (P = 11.2 days) on an Eccentric Orbit Transiting a Late F-type Star}",
      journal = {\aj},
     keywords = {498, 509, 486, 1709, 1332, 1242, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = apr,
       volume = {159},
       number = {4},
          eid = {145},
        pages = {145},
          doi = {10.3847/1538-3881/ab6f67},
archivePrefix = {arXiv},
       eprint = {1911.05574},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020AJ....159..145J},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Stock2020,
       author = {{Stock}, S. and {Kemmer}, J. and {Reffert}, S. and {Trifonov}, T. and {Kaminski}, A. and {Dreizler}, and {Trifonov}, Trifon and {et al.}},
        title = "{The CARMENES search for exoplanets around M dwarfs. Characterization of the nearby ultra-compact multiplanetary system YZ Ceti}",
      journal = {\aap},
     keywords = {techniques: radial velocities, stars: individual: YZ Ceti, stars: late-type, planets and satellites: terrestrial planets, planets and satellites: dynamical evolution and stability, planetary systems, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
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}

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         {Kaminski}, Adrian and {Zucker}, Shay and {Mazeh}, Tsevi},
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archivePrefix = {arXiv},
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}

@ARTICLE{Davis2019,
       author = {{Davis}, Allen B. and {Wang}, Songhu and {Jones}, Matias and
         {Eastman}, Jason D. and {G{\"u}nther}, and  {et al.} and {Trifonov}, T.},
        title = "{TOI 564 b and TOI 905 b: Grazing and Fully Transiting Hot Jupiters Discovered by TESS}",
      journal = {arXiv e-prints},
     keywords = {Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = "2019",
        month = "Dec",
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        pages = {arXiv:1912.10186},
archivePrefix = {arXiv},
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 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019arXiv191210186D},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Brems2019,
       author = {{Brems}, Stefan S. and {K{\"u}rster}, Martin and {Trifonov}, Trifon and
         {Reffert}, Sabine and {Quirrenbach}, Andreas},
        title = "{Radial-velocity jitter of stars as a function of observational timescale and stellar age}",
      journal = {\aap},
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         year = "2019",
        month = "Dec",
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archivePrefix = {arXiv},
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 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019A&A...632A..37B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Luque2019,
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        title = "{Precise radial velocities of giant stars. XIII. A second Jupiter orbiting in 4:3 resonance in the 7 CMa system}",
      journal = {ApJ},
     keywords = {techniques: radial velocities, planetary systems, planets and satellites: dynamical evolution and stability, planets and satellites: detection},
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        month = "Nov",
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        pages = {A136},
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}

@ARTICLE{Morales2019,
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        title = "{A giant exoplanet orbiting a very-low-mass star challenges planet formation models}",
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        month = "Sep",
       volume = {365},
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        pages = {1441-1445},
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archivePrefix = {arXiv},
       eprint = {1909.12174},
 primaryClass = {astro-ph.EP},
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      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Ratzloff2019,
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         {Barlow}, Brad N. and {Glazier}, Amy and {Howard}, Ward S. and
         {Fors}, Octavi and {del Ser}, Daniel and {Trifonov}, Trifon},
        title = "{Variables in the Southern Polar Region Evryscope 2016 Data Set}",
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        month = "Aug",
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        pages = {084201},
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archivePrefix = {arXiv},
       eprint = {1905.02738},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019PASP..131h4201R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Luque22019,
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         {Anglada-Escud{\'e}}, G. and {B{\'e}jar}, V. J. S. and  {et al.} and {Trifonov}, T. },
        title = "{Planetary system around the nearby M dwarf GJ 357 including a transiting, hot, Earth-sized planet optimal for atmospheric characterization}",
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        month = "Aug",
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        pages = {A39},
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archivePrefix = {arXiv},
       eprint = {1904.12818},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019A&A...628A..39L},
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}

@ARTICLE{Zechmeister2019,
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         {Gonz{\'a}lez-Cuesta}, L. and {Herrero}, E. and {Lalitha}, S. and  {et al.} and {Trifonov}, T. },
        title = "{The CARMENES search for exoplanets around M dwarfs. Two temperate Earth-mass planet candidates around Teegarden's Star}",
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     keywords = {methods: data analysis, planetary systems, stars: late-type, stars: individual: Teegarden's Star, Astrophysics - Earth and Planetary Astrophysics},
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        month = "Jul",
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archivePrefix = {arXiv},
       eprint = {1906.07196},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019A&A...627A..49Z},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Reichert2019,
       author = {{Reichert}, Katja and {Reffert}, Sabine and {Stock}, Stephan and
         {Trifonov}, Trifon and {Quirrenbach}, Andreas},
        title = "{Precise radial velocities of giant stars. XII. Evidence against the proposed planet Aldebaran b}",
      journal = {A&A},
     keywords = {stars: individual: {\ensuremath{\alpha}} Tau, planets and satellites: detection, techniques: radial velocities, instrumentation: spectrographs, Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Earth and Planetary Astrophysics},
         year = "2019",
        month = "May",
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archivePrefix = {arXiv},
       eprint = {1903.09157},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019A&A...625A..22R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Hjorth2019,
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        title = "{K2-290: a warm Jupiter and a mini-Neptune in a triple-star system}",
      journal = {MNRAS},
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         year = "2019",
        month = "Apr",
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        pages = {3522-3536},
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archivePrefix = {arXiv},
       eprint = {1901.03716},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019MNRAS.484.3522H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Quirrenbach2019,
       author = {{Quirrenbach}, Andreas and {Trifonov}, Trifon and {Lee}, Man Hoi and
         {Reffert}, Sabine},
        title = "{Precise radial velocities of giant stars. XI. Two brown dwarfs in 6:1 mean motion resonance around the K giant star {\ensuremath{\nu}} Ophiuchi}",
      journal = {A&A},
     keywords = {techniques: radial velocities, planets and satellites: detection, planets and satellites: dynamical evolution and stability, brown dwarfs, planetary systems, Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Earth and Planetary Astrophysics},
         year = "2019",
        month = "Apr",
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        pages = {A18},
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archivePrefix = {arXiv},
       eprint = {1904.03557},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019A&A...624A..18Q},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Tal-Or, Lev, Trifon Trifonov, Shay Zucker, Tsevi Mazeh, and Mathias Zechmeister. 2019. Correcting HIRES/Keck radial velocities for small systematic errors. MNRAS 484 (1):L8-L13.
[Bibtex]

@ARTICLE{TalOr2019,
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         {Mazeh}, Tsevi and {Zechmeister}, Mathias},
        title = "{Correcting HIRES/Keck radial velocities for small systematic errors}",
      journal = {MNRAS},
     keywords = {instrumentation: spectrographs, techniques: radial velocities, planetary systems, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = "2019",
        month = "Mar",
       volume = {484},
       number = {1},
        pages = {L8-L13},
          doi = {10.1093/mnrasl/sly227},
archivePrefix = {arXiv},
       eprint = {1810.02986},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019MNRAS.484L...8T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Trifonov2019,
       author = {{Trifonov}, Trifon and {Stock}, Stephan and {Henning}, Thomas and
         {Reffert}, Sabine and {K{\"u}rster}, Martin and {Lee}, Man Hoi and
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        title = "{Two Jovian Planets around the Giant Star HD 202696: A Growing Population of Packed Massive Planetary Pairs around Massive Stars?}",
      journal = {AJ},
     keywords = {planetary systems, planets and satellites: detection, planets and satellites: dynamical evolution and stability, techniques: radial velocities, Astrophysics - Earth and Planetary Astrophysics},
         year = "2019",
        month = "Mar",
       volume = {157},
       number = {3},
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        pages = {93},
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archivePrefix = {arXiv},
       eprint = {1901.01935},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019AJ....157...93T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Wang2019,
       author = {{Wang}, Songhu and {Jones}, Matias and {Shporer}, Avi and
         {Fulton}, Benjamin J. and {Paredes}, Leonardo A. and
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        title = "{HD 202772A b: A Transiting Hot Jupiter around a Bright, Mildly Evolved Star in a Visual Binary Discovered by TESS}",
      journal = {AJ},
     keywords = {planetary systems, planets and satellites: detection, stars: individual (TIC 290131778-TOI 123-HD 202772, techniques: radial velocities, Astrophysics - Earth and Planetary Astrophysics},
         year = "2019",
        month = "Feb",
       volume = {157},
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          doi = {10.3847/1538-3881/aaf1b7},
archivePrefix = {arXiv},
       eprint = {1810.02341},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019AJ....157...51W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Trifonov2019,
       author = {{Trifonov}, Trifon and {Rybizki}, Jan and {K{\"u}rster}, Martin},
        title = "{TESS exoplanet candidates validated with HARPS archival data. A massive Neptune around GJ 143 and two Neptunes around HD 23472}",
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        month = "Feb",
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archivePrefix = {arXiv},
       eprint = {1812.04501},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019A&A...622L...7T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Luque2018,
       author = {{Luque}, R. and {Nowak}, G. and {Pall{\'e}}, E. and {Kossakowski}, D. and
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         {Cardona Guill{\'e}n}, C. and  {et al.}},
        title = "{The CARMENES search for exoplanets around M dwarfs. The warm super-Earths in twin orbits around the mid-type M dwarfs Ross 1020 (GJ 3779) and LP 819-052 (GJ 1265)}",
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        month = "Dec",
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       adsurl = {https://ui.adsabs.harvard.edu/abs/2018A&A...620A.171L},
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}

@ARTICLE{Ribas2018,
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        month = "Nov",
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archivePrefix = {arXiv},
       eprint = {1811.05955},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018Natur.563..365R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Johnson2018,
       author = {{Johnson}, M. C. and {Dai}, F. and {Justesen}, A. B. and {Gandolfi}, D. and
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        month = "Nov",
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archivePrefix = {arXiv},
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 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018MNRAS.481..596J},
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}

@ARTICLE{PrietoArranz2018,
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        month = "Oct",
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archivePrefix = {arXiv},
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 primaryClass = {astro-ph.EP},
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}

@ARTICLE{Kaminski2018,
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        month = "Oct",
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archivePrefix = {arXiv},
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 primaryClass = {astro-ph.EP},
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}

@ARTICLE{VanEylen2018,
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archivePrefix = {arXiv},
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 primaryClass = {astro-ph.EP},
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      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Sarkis2018,
       author = {{Sarkis}, Paula and {Henning}, Thomas and {K{\"u}rster}, Martin and
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        pages = {257},
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archivePrefix = {arXiv},
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 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018AJ....155..257S},
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Trifonov, Trifon, Man Hoi Lee, Sabine Reffert, and Andreas Quirrenbach. 2018. Dynamical Analysis of the Circumprimary Planet in the Eccentric Binary System HD 59686. AJ 155 (4):174.
[Bibtex]

@ARTICLE{Trifonov2018,
       author = {{Trifonov}, Trifon and {Lee}, Man Hoi and {Reffert}, Sabine and
         {Quirrenbach}, Andreas},
        title = "{Dynamical Analysis of the Circumprimary Planet in the Eccentric Binary System HD 59686}",
      journal = {AJ},
     keywords = {planetary systems, planets and satellites: detection, planets and satellites: dynamical evolution and stability, techniques: radial velocities, Astrophysics - Earth and Planetary Astrophysics},
         year = "2018",
        month = "Apr",
       volume = {155},
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        pages = {174},
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archivePrefix = {arXiv},
       eprint = {1803.01434},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018AJ....155..174T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Reiners2018,
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       volume = {612},
          eid = {A49},
        pages = {A49},
          doi = {10.1051/0004-6361/201732054},
archivePrefix = {arXiv},
       eprint = {1711.06576},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018A&A...612A..49R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Trifonov_carm_2018,
       author = {{Trifonov}, T. and {K{\"u}rster}, M. and {Zechmeister}, M. and
         {Tal-Or}, L. and {Caballero}, J. A. and {Quirrenbach}, A. and
         {Amado}, P. J. and {Ribas}, I. and {Reiners}, A. and {Reffert}, S. and
         {Dreizler}, S. and  {et al.}},
        title = "{The CARMENES search for exoplanets around M dwarfs . First visual-channel radial-velocity measurements and orbital parameter updates of seven M-dwarf planetary systems}",
      journal = {A&A},
     keywords = {planetary systems, stars: late-type, stars: low-mass, planets and satellites: dynamical evolution and stability, Astrophysics - Earth and Planetary Astrophysics},
         year = "2018",
        month = "Feb",
       volume = {609},
          eid = {A117},
        pages = {A117},
          doi = {10.1051/0004-6361/201731442},
archivePrefix = {arXiv},
       eprint = {1710.01595},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018A&A...609A.117T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Reiners_carm_2018,
       author = {{Reiners}, A. and {Ribas}, I. and {Zechmeister}, M. and
         {Caballero}, J. A. and {Trifonov}, T. and {Dreizler}, S. and
         {Morales}, J. C. and {Tal-Or}, L. and {Lafarga}, M. and
         {Quirrenbach}, A. and {Amado}, P. J. and {Kaminski}, A. and  {et al.}},
        title = "{The CARMENES search for exoplanets around M dwarfs. HD147379 b: A nearby Neptune in the temperate zone of an early-M dwarf}",
      journal = {A&A},
     keywords = {stars: individual: HD 147379, planets and satellites: individual: HD 147379 b, stars: activity, stars: rotation, stars: late-type, stars: low-mass, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = "2018",
        month = "Jan",
       volume = {609},
          eid = {L5},
        pages = {L5},
          doi = {10.1051/0004-6361/201732165},
archivePrefix = {arXiv},
       eprint = {1712.05797},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018A&A...609L...5R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Trifonov2017,
       author = {{Trifonov}, T. and {K{\"u}rster}, M. and {Zechmeister}, M. and
         {Zakhozhay}, O. V. and {Reffert}, S. and {Lee}, M. H. and {Rodler}, F. and
         {Vogt}, S. S. and {Brems}, S. S.},
        title = "{Three planets around HD 27894. A close-in pair with a 2:1 period ratio and an eccentric Jovian planet at 5.4 AU}",
      journal = {A&A},
     keywords = {techniques: radial velocities, planetary systems, planets and satellites: dynamical evolution and stability, Astrophysics - Earth and Planetary Astrophysics},
         year = "2017",
        month = "Jun",
       volume = {602},
          eid = {L8},
        pages = {L8},
          doi = {10.1051/0004-6361/201731044},
archivePrefix = {arXiv},
       eprint = {1706.00509},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2017A&A...602L...8T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Ortiz2016,
       author = {{Ortiz}, Mauricio and {Reffert}, Sabine and {Trifonov}, Trifon and
         {Quirrenbach}, Andreas and {Mitchell}, David S. and {Nowak}, Grzegorz and
         {Buenzli}, Esther and {Zimmerman}, Neil and {Bonnefoy}, Micka{\"e}l and
         {Skemer}, Andy and {Defr{\`e}re}, Denis and {Lee}, Man Hoi and
         {Fischer}, Debra A. and {Hinz}, Philip M.},
        title = "{Precise radial velocities of giant stars. IX. HD 59686 Ab: a massive circumstellar planet orbiting a giant star in a  13.6 au eccentric binary system}",
      journal = {A&A},
     keywords = {planetary systems, planets and satellites: formation, planets and satellites: fundamental parameters, planets and satellites: gaseous planets, planets and satellites: detection, planets and satellites: general, Astrophysics - Earth and Planetary Astrophysics},
         year = "2016",
        month = "Oct",
       volume = {595},
          eid = {A55},
        pages = {A55},
          doi = {10.1051/0004-6361/201628791},
archivePrefix = {arXiv},
       eprint = {1608.00963},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2016A&A...595A..55O},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Trifonov2015,
       author = {{Trifonov}, Trifon and {Reffert}, Sabine and {Zechmeister}, Mathias and
         {Reiners}, Ansgar and {Quirrenbach}, Andreas},
        title = "{Precise radial velocities of giant stars. VIII. Testing for the presence of planets with CRIRES infrared radial velocities}",
      journal = {A&A},
     keywords = {planetary systems, instrumentation: spectrographs, techniques: radial, velocities, methods: observational, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = "2015",
        month = "Oct",
       volume = {582},
          eid = {A54},
        pages = {A54},
          doi = {10.1051/0004-6361/201526196},
archivePrefix = {arXiv},
       eprint = {1508.04769},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2015A&A...582A..54T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Kuerster2015,
       author = {{K{\"u}rster}, Martin and {Trifonov}, Trifon and {Reffert}, Sabine and
         {Kostogryz}, Nadiia M. and {Rodler}, Florian},
        title = "{Disentangling 2:1 resonant radial velocity orbits from eccentric ones and a case study for HD 27894}",
      journal = {A&A},
     keywords = {celestial mechanics, planetary systems, techniques: radial velocities, stars: individual: HD 27894, Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Earth and Planetary Astrophysics},
         year = "2015",
        month = "May",
       volume = {577},
          eid = {A103},
        pages = {A103},
          doi = {10.1051/0004-6361/201525872},
archivePrefix = {arXiv},
       eprint = {1503.07769},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2015A&A...577A.103K},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Reffert2015,
       author = {{Reffert}, Sabine and {Bergmann}, Christoph and {Quirrenbach}, Andreas and
         {Trifonov}, Trifon and {K{\"u}nstler}, Andreas},
        title = "{Precise radial velocities of giant stars. VII. Occurrence rate of giant extrasolar planets as a function of mass and metallicity}",
      journal = {A&A},
     keywords = {techniques: radial velocities, planets and satellites: detection, brown dwarfs, planetary systems, Astrophysics - Earth and Planetary Astrophysics},
         year = "2015",
        month = "Feb",
       volume = {574},
          eid = {A116},
        pages = {A116},
          doi = {10.1051/0004-6361/201322360},
archivePrefix = {arXiv},
       eprint = {1412.4634},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2015A&A...574A.116R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Trifonov2014,
       author = {{Trifonov}, Trifon and {Reffert}, Sabine and {Tan}, Xianyu and
         {Lee}, Man Hoi and {Quirrenbach}, Andreas},
        title = "{Precise radial velocities of giant stars. VI. A possible 2:1 resonant planet pair around the K giant star {\ensuremath{\eta}} Ceti}",
      journal = {A&A},
     keywords = {techniques: radial velocities, planets and satellites: detection, planets and satellites: dynamical evolution and stability, planetary systems, Astrophysics - Earth and Planetary Astrophysics},
         year = "2014",
        month = "Aug",
       volume = {568},
          eid = {A64},
        pages = {A64},
          doi = {10.1051/0004-6361/201322885},
archivePrefix = {arXiv},
       eprint = {1407.0712},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2014A&A...568A..64T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Ovcharov2014,
       author = {{Ovcharov}, E. P. and {Kurtenkov}, A. and {Metodieva}, Y. and
         {Dimitrov}, A. and {Enikova}, P. and {Bozhilov}, V. and {Stanev}, I. and
         {Nikolov}, P. and {Nikolov}, Y. and {Markishki}, P. and {Gantchev}, G. and
         {Trifonov}, T. and {Nedialkov}, P. and {Stanchev}, O.},
        title = "{Plana Student Astronomical Observatory: First results and perspectives}",
      journal = {Bulgarian Astronomical Journal},
     keywords = {telescopes, site testing, light pollution, novae, BL Lacertae objects},
         year = "2014",
        month = "Jan",
       volume = {21},
        pages = {19},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2014BlgAJ..21...19O},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Mitchell2013,
       author = {{Mitchell}, David S. and {Reffert}, Sabine and {Trifonov}, Trifon and
         {Quirrenbach}, Andreas and {Fischer}, Debra A.},
        title = "{Precise radial velocities of giant stars. V. A brown dwarf and a planet orbiting the K giant stars {\ensuremath{\tau}} Geminorum and 91 Aquarii}",
      journal = {A&A},
     keywords = {techniques: radial velocities, planets and satellites: detection, brown dwarfs, Astrophysics - Earth and Planetary Astrophysics},
         year = "2013",
        month = "Jul",
       volume = {555},
          eid = {A87},
        pages = {A87},
          doi = {10.1051/0004-6361/201321714},
archivePrefix = {arXiv},
       eprint = {1305.5107},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2013A&A...555A..87M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Ovcharov2010,
       author = {{Ovcharov}, E. P. and {Valcheva}, A. and {Nedialkov}, P. and
         {Trifonov}, T.},
        title = "{Four August 2009 Novae in M31 - Light Curves, Colours and MMRD}",
      journal = {Publications de l'Observatoire Astronomique de Beograd},
         year = "2010",
        month = "Sep",
       volume = {90},
        pages = {167-170},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2010POBeo..90..167O},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

2015

@ARTICLE{Minev2021,
       author = {{Minev}, M. and {Ivanov}, V.~D. and {Trifonov}, T. and {Ovcharov}, E. and {Fabrika}, S. and {Sholukhova}, O. and {Vinokurov}, A. and {Valcheva}, A. and {Nedialkov}, P.},
        title = "{Periodic variability of the z = 2.0 quasar QSO B1312+7837}",
      journal = {\mnras},
     keywords = {galaxies: active, quasars: individual: QSO B1312+7837, quasars: supermassive black holes, Astrophysics - Astrophysics of Galaxies},
         year = 2021,
        month = dec,
       volume = {508},
       number = {2},
        pages = {2937-2943},
          doi = {10.1093/mnras/stab2763},
archivePrefix = {arXiv},
       eprint = {2109.13817},
 primaryClass = {astro-ph.GA},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021MNRAS.508.2937M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Perdelwitz2021,
       author = {{Perdelwitz}, V. and {Mittag}, M. and {Tal-Or}, L. and {Schmitt}, J.~H.~M.~M. and {Caballero}, J.~A. and {Jeffers}, S.~V. and {Reiners}, A. and {Schweitzer}, A. and {Trifonov}, T. and {Ribas}, I. and {Quirrenbach}, A. and {Amado}, P.~J. and {Seifert}, W. and {Cifuentes}, C. and {Cort{\'e}s-Contreras}, M. and {Montes}, D. and {Revilla}, D. and {Skrzypinski}, S.~L.},
        title = "{CARMENES input catalog of M dwarfs. VI. A time-resolved Ca II H\&K catalog from archival data}",
      journal = {\aap},
     keywords = {stars: activity, planetary systems, techniques: radial velocities, stars: late-type, Astrophysics - Solar and Stellar Astrophysics},
         year = 2021,
        month = aug,
       volume = {652},
          eid = {A116},
        pages = {A116},
          doi = {10.1051/0004-6361/202140889},
archivePrefix = {arXiv},
       eprint = {2107.06376},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021A&A...652A.116P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Bluhm2021,
       author = {{Bluhm}, P. and {Pall{\'e}}, E. and {Molaverdikhani}, K. and {Kemmer}, J. and {Hatzes}, A.~P. and {Kossakowski}, D. and {Stock}, S. and {Caballero}, J.~A. and {Lillo-Box}, J. and  {et al.} and {Trifonov}, T.},
        title = "{An ultra-short-period transiting super-Earth orbiting the M3 dwarf TOI-1685}",
      journal = {\aap},
     keywords = {techniques: photometric, techniques: radial velocities, stars: individual: TOI-1685, stars: late-type, Astrophysics - Earth and Planetary Astrophysics},
         year = 2021,
        month = jun,
       volume = {650},
          eid = {A78},
        pages = {A78},
          doi = {10.1051/0004-6361/202140688},
archivePrefix = {arXiv},
       eprint = {2103.01016},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021A&A...650A..78B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Hobson2021,
       author = {{Hobson}, Melissa J. and {Brahm}, Rafael and {Jord{\'a}n}, Andr{\'e}s and {Espinoza}, Nestor and {Kossakowski}, Diana and {Henning}, Thomas and {Rojas}, Felipe and {Schlecker}, Martin and {Sarkis}, Paula and {Trifonov}, Trifon and et al.},
        title = "{A Transiting Warm Giant Planet around the Young Active Star TOI-201}",
      journal = {\aj},
     keywords = {Exoplanet astronomy, Exoplanet detection methods, Transit photometry, Radial velocity, 486, 489, 1709, 1332, Astrophysics - Earth and Planetary Astrophysics},
         year = 2021,
        month = may,
       volume = {161},
       number = {5},
          eid = {235},
        pages = {235},
          doi = {10.3847/1538-3881/abeaa1},
archivePrefix = {arXiv},
       eprint = {2103.02685},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021AJ....161..235H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Soto2021,
       author = {{Soto}, M.~G. and {Anglada-Escud{\'e}}, G. and {Dreizler}, S. and {Molaverdikhani}, K. and {Kemmer}, J. and {Rodr{\'\i}guez-L{\'o}pez}, C. and {Lillo-Box}, J. and  {et al.} and {Trifonov}, T.},
        title = "{Mass and density of the transiting hot and rocky super-Earth LHS 1478 b (TOI-1640 b)}",
      journal = {\aap},
     keywords = {planets and satellites: detection, planets and satellites: fundamental parameters, techniques: photometric, techniques: radial velocities, Astrophysics - Earth and Planetary Astrophysics},
         year = 2021,
        month = may,
       volume = {649},
          eid = {A144},
        pages = {A144},
          doi = {10.1051/0004-6361/202140618},
archivePrefix = {arXiv},
       eprint = {2102.11640},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021A&A...649A.144S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Ramm2021,
       author = {{Ramm}, D.~J. and {Robertson}, P. and {Reffert}, S. and {Gunn}, F. and {Trifonov}, T. and {Pollard}, K. and {Cantalloube}, F.},
        title = "{A photospheric and chromospheric activity analysis of the quiescent retrograde-planet host {\ensuremath{\nu}} Octantis A}",
      journal = {\mnras},
     keywords = {methods: data analysis, planets and satellites: individual: {\ensuremath{\nu}} Octantis : planet-star interactions, stars: activity, binaries: spectroscopic, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2021,
        month = apr,
       volume = {502},
       number = {2},
        pages = {2793-2806},
          doi = {10.1093/mnras/stab078},
archivePrefix = {arXiv},
       eprint = {2101.06844},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021MNRAS.502.2793R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Dawson2021,
       author = {{Dawson}, Rebekah I. and {Huang}, Chelsea X. and {Brahm}, Rafael and {Collins}, Karen A. and {Hobson}, Melissa J. and {Jord{\'a}n}, Andr{\'e}s and {Dong}, Jiayin and {Korth}, Judith and {Trifonov}, Trifon and et al.},
        title = "{Precise Transit and Radial-velocity Characterization of a Resonant Pair: The Warm Jupiter TOI-216c and Eccentric Warm Neptune TOI-216b}",
      journal = {\aj},
     keywords = {Exoplanet astronomy, Exoplanet dynamics, Transit timing variation method, Radial velocity, 486, 490, 1710, 1332, Astrophysics - Earth and Planetary Astrophysics},
         year = 2021,
        month = apr,
       volume = {161},
       number = {4},
          eid = {161},
        pages = {161},
          doi = {10.3847/1538-3881/abd8d0},
archivePrefix = {arXiv},
       eprint = {2102.06754},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021AJ....161..161D},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Trifonov2021a,
       author = {{Trifonov}, T. and {Caballero}, J.~A. and {Morales}, J.~C. and {Seifahrt}, A. and {Ribas}, I. and {Reiners}, A. and {Bean}, J.~L. and {Luque}, R. and et al.},
        title = "{A nearby transiting rocky exoplanet that is suitable for atmospheric investigation}",
      journal = {Science},
     keywords = {ASTRONOMY; PLANET SCI, Astrophysics - Earth and Planetary Astrophysics},
         year = 2021,
        month = mar,
       volume = {371},
       number = {6533},
        pages = {1038-1041},
          doi = {10.1126/science.abd7645},
archivePrefix = {arXiv},
       eprint = {2103.04950},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021Sci...371.1038T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Heeren2021,
       author = {{Heeren}, Paul and {Reffert}, Sabine and {Trifonov}, Trifon and {Wong}, Ka Ho and {Lee}, Man Hoi and {Lillo-Box}, Jorge and {Quirrenbach}, Andreas and {Arentoft}, Torben and {Albrecht}, Simon and {Grundahl}, Frank and {Andersen}, Mads Fredslund and {Antoci}, Victoria and {Pall{\'e}}, Pere L.},
        title = "{Precise radial velocities of giant stars. XV. Mysterious nearly periodic radial velocity variations in the eccentric binary {\ensuremath{\varepsilon}} Cygni}",
      journal = {\aap},
     keywords = {planetary systems, planets and satellites: detection, planets and satellites: dynamical evolution and stability, binaries: close, stars: horizontal-branch, stars: oscillations, Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Earth and Planetary Astrophysics},
         year = 2021,
        month = mar,
       volume = {647},
          eid = {A160},
        pages = {A160},
          doi = {10.1051/0004-6361/202040087},
archivePrefix = {arXiv},
       eprint = {2102.01999},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021A&A...647A.160H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Jones2021,
       author = {{Jones}, M.~I. and {Wittenmyer}, R. and {Aguilera-G{\'o}mez}, C. and {Soto}, M.~G. and {Torres}, P. and {Trifonov}, T. and {Jenkins}, J.~S. and {Zapata}, A. and {Sarkis}, P. and {Zakhozhay}, O. and {Brahm}, R. and {Ram{\'\i}rez}, R. and {Santana}, F. and {Vines}, J.~I. and {D{\'\i}az}, M.~R. and {Vu{\v{c}}kovi{\'c}}, M. and {Pantoja}, B.},
        title = "{Four Jovian planets around low-luminosity giant stars observed by the EXPRESS and PPPS}",
      journal = {\aap},
     keywords = {asteroseismology, techniques: radial velocities, planets and satellites: detection, planets and satellites: formation, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2021,
        month = feb,
       volume = {646},
          eid = {A131},
        pages = {A131},
          doi = {10.1051/0004-6361/202038555},
archivePrefix = {arXiv},
       eprint = {2006.01277},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021A&A...646A.131J},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Schlecker2020,
       author = {{Schlecker}, Martin and {Kossakowski}, Diana and {Brahm}, Rafael and {Espinoza}, N{\'e}stor and {Henning}, Thomas and {Carone}, Ludmila and {Molaverdikhani}, Karan and {Trifonov}, Trifon and et al.},
        title = "{A Highly Eccentric Warm Jupiter Orbiting TIC 237913194}",
      journal = {\aj},
     keywords = {Exoplanet astronomy, Transit photometry, Radial velocity, Exoplanet dynamics, Exoplanet atmospheres, Exoplanet structure, Hot Jupiters, Extrasolar gas giants, 486, 1709, 1332, 490, 487, 495, 753, 509, Astrophysics - Earth and Planetary Astrophysics},
         year = 2020,
        month = dec,
       volume = {160},
       number = {6},
          eid = {275},
        pages = {275},
          doi = {10.3847/1538-3881/abbe03},
archivePrefix = {arXiv},
       eprint = {2010.03570},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020AJ....160..275S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Pinto2020,
       author = {{Tala Pinto}, Marcelo and {Reffert}, Sabine and {Quirrenbach}, Andreas and {Stock}, Stephan and {Trifonov}, Trifon and {Mitchell}, David S.},
        title = "{Precise radial velocities of giant stars. XIV. Evidence of planetary companions around HD 25723, 17 Sco, 3 Cnc, and 44 UMa}",
      journal = {\aap},
     keywords = {techniques: radial velocities, planetary systems, planets and satellites: detection, brown dwarfs, stars: evolution},
         year = 2020,
        month = dec,
       volume = {644},
          eid = {A1},
        pages = {A1},
          doi = {10.1051/0004-6361/202038285},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...644A...1T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Bouma2020,
       author = {{Bouma}, L.~G. and {Hartman}, J.~D. and {Brahm}, R. and {Evans}, P. and {Collins}, K.~A. and {Zhou}, G. and {Sarkis}, P. and {Quinn}, S.~N. and {de Leon}, J. and  {et al.} and {Trifonov}, T.},
        title = "{Cluster Difference Imaging Photometric Survey. II. TOI 837: A Young Validated Planet in IC 2602}",
      journal = {\aj},
     keywords = {Exoplanets, Transits, Exoplanet evolution, Stellar ages, Young star clusters, 498, 1711, 491, 1581, 1833, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = nov,
       volume = {160},
       number = {5},
          eid = {239},
        pages = {239},
          doi = {10.3847/1538-3881/abb9ab},
archivePrefix = {arXiv},
       eprint = {2009.07845},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020AJ....160..239B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Brahm2020,
       author = {{Brahm}, Rafael and {Nielsen}, Louise D. and {Wittenmyer}, Robert A. and {Wang}, Songhu and {Rodriguez}, Joseph E. and {Espinoza}, N{\'e}stor and {Jones}, Mat{\'\i}as I. and {Jord{\'a}n}, Andr{\'e}s and {Henning}, Thomas and  {et al.} and {Trifonov}, T.},
        title = "{TOI-481 b and TOI-892 b: Two Long-period Hot Jupiters from the Transiting Exoplanet Survey Satellite}",
      journal = {\aj},
     keywords = {Exoplanet detection methods, Transit photometry, Radial velocity, Exoplanet astronomy, 489, 1709, 1332, 486, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = nov,
       volume = {160},
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        pages = {235},
          doi = {10.3847/1538-3881/abba3b},
archivePrefix = {arXiv},
       eprint = {2009.08881},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020AJ....160..235B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Davis2020,
       author = {{Davis}, Allen B. and {Wang}, Songhu and {Jones}, Matias and {Eastman}, Jason D. and {G{\"u}nther}, Maximilian N. and  {et al.} and {Trifonov}, T.},
        title = "{TOI 564 b and TOI 905 b: Grazing and Fully Transiting Hot Jupiters Discovered by TESS}",
      journal = {\aj},
     keywords = {Exoplanet astronomy, Exoplanet detection methods, Radial velocity, Transit photometry, Extrasolar gas giants, Hot Jupiters, 486, 489, 1332, 1709, 509, 753, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
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        pages = {229},
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archivePrefix = {arXiv},
       eprint = {1912.10186},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020AJ....160..229D},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Stock2020,
       author = {{Stock}, S. and {Nagel}, E. and {Kemmer}, J. and {Passegger}, V.~M. and {Reffert}, S. and {Quirrenbach}, A. and {Caballero}, J.~A. and {Czesla}, S. and {B{\'e}jar}, V.~J.~S. and  {et al.} and {Trifonov}, T.},
        title = "{The CARMENES search for exoplanets around M dwarfs. Three temperate-to-warm super-Earths}",
      journal = {\aap},
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archivePrefix = {arXiv},
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 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...643A.112S},
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}

Bashi, D., S. Zucker, V. Adibekyan, N. ~C. Santos, L. Tal-Or, T. Trifonov, and T. Mazeh. 2020. Occurrence rates of small planets from HARPS. Focus on the Galactic context. åp 643 A106.
[Bibtex]

@ARTICLE{Bashi2020,
       author = {{Bashi}, D. and {Zucker}, S. and {Adibekyan}, V. and {Santos}, N.~C. and {Tal-Or}, L. and {Trifonov}, T. and {Mazeh}, T.},
        title = "{Occurrence rates of small planets from HARPS. Focus on the Galactic context}",
      journal = {\aap},
     keywords = {planets and satellites: general, Galaxy: disk, stars: abundances, stars: statistics, stars: solar-type, methods: statistical, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Astrophysics of Galaxies, Astrophysics - Solar and Stellar Astrophysics},
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        month = nov,
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        pages = {A106},
          doi = {10.1051/0004-6361/202038881},
archivePrefix = {arXiv},
       eprint = {2010.03237},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...643A.106B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Bitsch, Bertram, Trifon Trifonov, and Andre Izidoro. 2020. The eccentricity distribution of giant planets and their relation to super-Earths in the pebble accretion scenario. åp 643 A66.
[Bibtex]

@ARTICLE{Bitsch2020,
       author = {{Bitsch}, Bertram and {Trifonov}, Trifon and {Izidoro}, Andre},
        title = "{The eccentricity distribution of giant planets and their relation to super-Earths in the pebble accretion scenario}",
      journal = {\aap},
     keywords = {accretion, accretion disks, planets and satellites: formation, protoplanetary disks, planet-disk interactions, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = nov,
       volume = {643},
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        pages = {A66},
          doi = {10.1051/0004-6361/202038856},
archivePrefix = {arXiv},
       eprint = {2009.11725},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...643A..66B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Nowak2020,
       author = {{Nowak}, G. and {Luque}, R. and {Parviainen}, H. and {Pall{\'e}}, E. and {Molaverdikhani}, K. and {B{\'e}jar}, V.~J.~S. and {Lillo-Box}, J. and {et al.} and {Trifonov}, T.},
        title = "{The CARMENES search for exoplanets around M dwarfs. Two planets on opposite sides of the radius gap transiting the nearby M dwarf LTT 3780}",
      journal = {\aap},
     keywords = {techniques: photometric, techniques: radial velocities, stars: individual: LTT 3780, stars: late-type, planets and satellites: detection, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
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        month = oct,
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        pages = {A173},
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archivePrefix = {arXiv},
       eprint = {2003.01140},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...642A.173N},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Bluhm2020A&A,
       author = {{Bluhm}, P. and {Luque}, R. and {Espinoza}, N. and {Pall{\'e}}, E. and {Caballero}, J.~A. and {Dreizler}, S. and {Livingston}, J.~H. and {Mathur}, S. and  {et al.} and {Trifonov}, T.},
        title = "{Precise mass and radius of a transiting super-Earth planet orbiting the M dwarf TOI-1235: a planet in the radius gap?}",
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        month = jul,
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archivePrefix = {arXiv},
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 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...639A.132B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Nielsen2020,
       author = {{Nielsen}, L.~D. and {Brahm}, R. and {Bouchy}, F. and {Espinoza}, N. and {Turner}, O. and {Rappaport}, S. and {Pearce}, L. and {Ricker}, G. and {Vanderspek}, R. and {Latham}, and  {et al.} and {Trifonov}, T.},
        title = "{Three short-period Jupiters from TESS. HIP 65Ab, TOI-157b, and TOI-169b}",
      journal = {\aap},
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        pages = {A76},
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archivePrefix = {arXiv},
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 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...639A..76N},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Maire2020,
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        title = "{Orbital and spectral characterization of the benchmark T-type brown dwarf HD 19467B}",
      journal = {\aap},
     keywords = {brown dwarfs, methods: data analysis, stars: individual: HD 19467, techniques: high angular resolution, planets and satellites: dynamical evolution and stability, techniques: image processing, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
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        pages = {A47},
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archivePrefix = {arXiv},
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 primaryClass = {astro-ph.EP},
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}

@ARTICLE{Kostov2020,
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        title = "{TOI-1338: TESS' First Transiting Circumbinary Planet}",
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 primaryClass = {astro-ph.EP},
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}

@ARTICLE{Trifonov2020a,
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}

@ARTICLE{Jordan2020,
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        title = "{TOI-677b: A Warm Jupiter (P = 11.2 days) on an Eccentric Orbit Transiting a Late F-type Star}",
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archivePrefix = {arXiv},
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 primaryClass = {astro-ph.EP},
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}

@ARTICLE{Stock2020,
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        title = "{The CARMENES search for exoplanets around M dwarfs. Characterization of the nearby ultra-compact multiplanetary system YZ Ceti}",
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}

@ARTICLE{Trifonov2020a,
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        title = "{A public HARPS radial velocity database corrected for systematic errors}",
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         year = "2020",
        month = "Jan",
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archivePrefix = {arXiv},
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}

@ARTICLE{Davis2019,
       author = {{Davis}, Allen B. and {Wang}, Songhu and {Jones}, Matias and
         {Eastman}, Jason D. and {G{\"u}nther}, and  {et al.} and {Trifonov}, T.},
        title = "{TOI 564 b and TOI 905 b: Grazing and Fully Transiting Hot Jupiters Discovered by TESS}",
      journal = {arXiv e-prints},
     keywords = {Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = "2019",
        month = "Dec",
          eid = {arXiv:1912.10186},
        pages = {arXiv:1912.10186},
archivePrefix = {arXiv},
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 primaryClass = {astro-ph.EP},
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}

@ARTICLE{Brems2019,
       author = {{Brems}, Stefan S. and {K{\"u}rster}, Martin and {Trifonov}, Trifon and
         {Reffert}, Sabine and {Quirrenbach}, Andreas},
        title = "{Radial-velocity jitter of stars as a function of observational timescale and stellar age}",
      journal = {\aap},
     keywords = {stars: activity, methods: data analysis, techniques: radial velocities, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = "2019",
        month = "Dec",
       volume = {632},
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archivePrefix = {arXiv},
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 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019A&A...632A..37B},
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}

@ARTICLE{Luque2019,
       author = {{Luque}, R. and {Trifonov}, T. and {Reffert}, S. and {Quirrenbach}, A. and
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        title = "{Precise radial velocities of giant stars. XIII. A second Jupiter orbiting in 4:3 resonance in the 7 CMa system}",
      journal = {ApJ},
     keywords = {techniques: radial velocities, planetary systems, planets and satellites: dynamical evolution and stability, planets and satellites: detection},
         year = "2019",
        month = "Nov",
       volume = {631},
          eid = {A136},
        pages = {A136},
          doi = {10.1051/0004-6361/201936464},
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      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Morales2019,
       author = {{Morales}, J. C. and {Mustill}, A. J. and {Ribas}, I. and
         {Davies}, M. B. and {Reiners}, A. and {Bauer}, F. F. and  {et al.} and {Trifonov}, T. },
        title = "{A giant exoplanet orbiting a very-low-mass star challenges planet formation models}",
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     keywords = {PLANET SCI; ASTRONOMY, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = "2019",
        month = "Sep",
       volume = {365},
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        pages = {1441-1445},
          doi = {10.1126/science.aax3198},
archivePrefix = {arXiv},
       eprint = {1909.12174},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019Sci...365.1441M},
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}

@ARTICLE{Ratzloff2019,
       author = {{Ratzloff}, Jeffrey K. and {Corbett}, Henry T. and {Law}, Nicholas M. and
         {Barlow}, Brad N. and {Glazier}, Amy and {Howard}, Ward S. and
         {Fors}, Octavi and {del Ser}, Daniel and {Trifonov}, Trifon},
        title = "{Variables in the Southern Polar Region Evryscope 2016 Data Set}",
      journal = {PASP},
     keywords = {Astrophysics - Solar and Stellar Astrophysics},
         year = "2019",
        month = "Aug",
       volume = {131},
       number = {1002},
        pages = {084201},
          doi = {10.1088/1538-3873/ab1d77},
archivePrefix = {arXiv},
       eprint = {1905.02738},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019PASP..131h4201R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Luque22019,
       author = {{Luque}, R. and {Pall{\'e}}, E. and {Kossakowski}, D. and
         {Dreizler}, S. and {Kemmer}, J. and {Espinoza}, N. and {Burt}, J. and
         {Anglada-Escud{\'e}}, G. and {B{\'e}jar}, V. J. S. and  {et al.} and {Trifonov}, T. },
        title = "{Planetary system around the nearby M dwarf GJ 357 including a transiting, hot, Earth-sized planet optimal for atmospheric characterization}",
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     keywords = {planetary systems, techniques: photometric, techniques: radial velocities, stars: individual: Gl 357, stars: late-type, Astrophysics - Earth and Planetary Astrophysics},
         year = "2019",
        month = "Aug",
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        pages = {A39},
          doi = {10.1051/0004-6361/201935801},
archivePrefix = {arXiv},
       eprint = {1904.12818},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019A&A...628A..39L},
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}

@ARTICLE{Zechmeister2019,
       author = {{Zechmeister}, M. and {Dreizler}, S. and {Ribas}, I. and {Reiners}, A. and
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     keywords = {methods: data analysis, planetary systems, stars: late-type, stars: individual: Teegarden's Star, Astrophysics - Earth and Planetary Astrophysics},
         year = "2019",
        month = "Jul",
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          doi = {10.1051/0004-6361/201935460},
archivePrefix = {arXiv},
       eprint = {1906.07196},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019A&A...627A..49Z},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Reichert2019,
       author = {{Reichert}, Katja and {Reffert}, Sabine and {Stock}, Stephan and
         {Trifonov}, Trifon and {Quirrenbach}, Andreas},
        title = "{Precise radial velocities of giant stars. XII. Evidence against the proposed planet Aldebaran b}",
      journal = {A&A},
     keywords = {stars: individual: {\ensuremath{\alpha}} Tau, planets and satellites: detection, techniques: radial velocities, instrumentation: spectrographs, Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Earth and Planetary Astrophysics},
         year = "2019",
        month = "May",
       volume = {625},
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        pages = {A22},
          doi = {10.1051/0004-6361/201834028},
archivePrefix = {arXiv},
       eprint = {1903.09157},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019A&A...625A..22R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Hjorth2019,
       author = {{Hjorth}, M. and {Justesen}, A. B. and {Hirano}, T. and {Albrecht}, S. and
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        title = "{K2-290: a warm Jupiter and a mini-Neptune in a triple-star system}",
      journal = {MNRAS},
     keywords = {planets and satellites: detection, planets and satellites: formation, planets and satellites: individual: K2-290, planets and satellites: individual: EPIC 249624646, Astrophysics - Earth and Planetary Astrophysics},
         year = "2019",
        month = "Apr",
       volume = {484},
       number = {3},
        pages = {3522-3536},
          doi = {10.1093/mnras/stz139},
archivePrefix = {arXiv},
       eprint = {1901.03716},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019MNRAS.484.3522H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Quirrenbach2019,
       author = {{Quirrenbach}, Andreas and {Trifonov}, Trifon and {Lee}, Man Hoi and
         {Reffert}, Sabine},
        title = "{Precise radial velocities of giant stars. XI. Two brown dwarfs in 6:1 mean motion resonance around the K giant star {\ensuremath{\nu}} Ophiuchi}",
      journal = {A&A},
     keywords = {techniques: radial velocities, planets and satellites: detection, planets and satellites: dynamical evolution and stability, brown dwarfs, planetary systems, Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Earth and Planetary Astrophysics},
         year = "2019",
        month = "Apr",
       volume = {624},
          eid = {A18},
        pages = {A18},
          doi = {10.1051/0004-6361/201834423},
archivePrefix = {arXiv},
       eprint = {1904.03557},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019A&A...624A..18Q},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Tal-Or, Lev, Trifon Trifonov, Shay Zucker, Tsevi Mazeh, and Mathias Zechmeister. 2019. Correcting HIRES/Keck radial velocities for small systematic errors. MNRAS 484 (1):L8-L13.
[Bibtex]

@ARTICLE{TalOr2019,
       author = {{Tal-Or}, Lev and {Trifonov}, Trifon and {Zucker}, Shay and
         {Mazeh}, Tsevi and {Zechmeister}, Mathias},
        title = "{Correcting HIRES/Keck radial velocities for small systematic errors}",
      journal = {MNRAS},
     keywords = {instrumentation: spectrographs, techniques: radial velocities, planetary systems, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = "2019",
        month = "Mar",
       volume = {484},
       number = {1},
        pages = {L8-L13},
          doi = {10.1093/mnrasl/sly227},
archivePrefix = {arXiv},
       eprint = {1810.02986},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019MNRAS.484L...8T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Trifonov2019,
       author = {{Trifonov}, Trifon and {Stock}, Stephan and {Henning}, Thomas and
         {Reffert}, Sabine and {K{\"u}rster}, Martin and {Lee}, Man Hoi and
         {Bitsch}, Bertram and {Butler}, R. Paul and {Vogt}, Steven S.},
        title = "{Two Jovian Planets around the Giant Star HD 202696: A Growing Population of Packed Massive Planetary Pairs around Massive Stars?}",
      journal = {AJ},
     keywords = {planetary systems, planets and satellites: detection, planets and satellites: dynamical evolution and stability, techniques: radial velocities, Astrophysics - Earth and Planetary Astrophysics},
         year = "2019",
        month = "Mar",
       volume = {157},
       number = {3},
          eid = {93},
        pages = {93},
          doi = {10.3847/1538-3881/aafa11},
archivePrefix = {arXiv},
       eprint = {1901.01935},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019AJ....157...93T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Wang2019,
       author = {{Wang}, Songhu and {Jones}, Matias and {Shporer}, Avi and
         {Fulton}, Benjamin J. and {Paredes}, Leonardo A. and
         {Trifonov}, Trifon and {Kossakowski}, Diana and {Eastman}, Jason and  {et al.}  },
        title = "{HD 202772A b: A Transiting Hot Jupiter around a Bright, Mildly Evolved Star in a Visual Binary Discovered by TESS}",
      journal = {AJ},
     keywords = {planetary systems, planets and satellites: detection, stars: individual (TIC 290131778-TOI 123-HD 202772, techniques: radial velocities, Astrophysics - Earth and Planetary Astrophysics},
         year = "2019",
        month = "Feb",
       volume = {157},
       number = {2},
          eid = {51},
        pages = {51},
          doi = {10.3847/1538-3881/aaf1b7},
archivePrefix = {arXiv},
       eprint = {1810.02341},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019AJ....157...51W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Trifonov2019,
       author = {{Trifonov}, Trifon and {Rybizki}, Jan and {K{\"u}rster}, Martin},
        title = "{TESS exoplanet candidates validated with HARPS archival data. A massive Neptune around GJ 143 and two Neptunes around HD 23472}",
      journal = {A&A},
     keywords = {techniques: radial velocities, planets and satellites: detection, planets and satellites: dynamical evolution and stability, Astrophysics - Earth and Planetary Astrophysics},
         year = "2019",
        month = "Feb",
       volume = {622},
          eid = {L7},
        pages = {L7},
          doi = {10.1051/0004-6361/201834817},
archivePrefix = {arXiv},
       eprint = {1812.04501},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019A&A...622L...7T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Luque2018,
       author = {{Luque}, R. and {Nowak}, G. and {Pall{\'e}}, E. and {Kossakowski}, D. and
         {Trifonov}, T. and {Zechmeister}, M. and {B{\'e}jar}, V. J. S. and
         {Cardona Guill{\'e}n}, C. and  {et al.}},
        title = "{The CARMENES search for exoplanets around M dwarfs. The warm super-Earths in twin orbits around the mid-type M dwarfs Ross 1020 (GJ 3779) and LP 819-052 (GJ 1265)}",
      journal = {A&A},
     keywords = {techniques: radial velocities, stars: late-type, stars: low-mass, planetary systems, Astrophysics - Earth and Planetary Astrophysics},
         year = "2018",
        month = "Dec",
       volume = {620},
          eid = {A171},
        pages = {A171},
          doi = {10.1051/0004-6361/201833423},
archivePrefix = {arXiv},
       eprint = {1810.07572},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018A&A...620A.171L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Ribas2018,
       author = {{Ribas}, I. and {Tuomi}, M. and {Reiners}, A. and {Butler}, R. P. and
         {Morales}, J. C. and {Perger}, M. and {Dreizler}, S. and
         {Rodr{\'\i}guez-L{\'o}pez}, C. and {Gonz{\'a}lez Hern{\'a}ndez}, J. I. and
         {Rosich}, A. and {Feng}, F. and {Trifonov}, T, and  {et al.}},
        title = "{A candidate super-Earth planet orbiting near the snow line of Barnard's star}",
      journal = {Nature},
     keywords = {Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = "2018",
        month = "Nov",
       volume = {563},
       number = {7731},
        pages = {365-368},
          doi = {10.1038/s41586-018-0677-y},
archivePrefix = {arXiv},
       eprint = {1811.05955},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018Natur.563..365R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Johnson2018,
       author = {{Johnson}, M. C. and {Dai}, F. and {Justesen}, A. B. and {Gandolfi}, D. and
         {Hatzes}, A. P. and {Nowak}, G. and {Endl}, M. and {Cochran}, W. D. and
         {Hidalgo}, D. and {Watanabe}, N. and {Parviainen}, H. and  {et al.} and {Trifonov}, T. },
        title = "{K2-260 b: a hot Jupiter transiting an F star, and K2-261 b: a warm Saturn around a bright G star}",
      journal = {MNRAS},
     keywords = {planets and satellites: detection, planets and satellites: individual: K2-260 b, K2-261 b, Astrophysics - Earth and Planetary Astrophysics},
         year = "2018",
        month = "Nov",
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       number = {1},
        pages = {596-612},
          doi = {10.1093/mnras/sty2238},
archivePrefix = {arXiv},
       eprint = {1806.06099},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018MNRAS.481..596J},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{PrietoArranz2018,
       author = {{Prieto-Arranz}, J. and {Palle}, E. and {Gandolfi}, D. and
         {Barrag{\'a}n}, O. and {Guenther}, E. W. and {Dai}, F. and
         {Fridlund}, M. and {Hirano}, T. and  {et al.} and {Trifonov}, T. },
        title = "{Mass determination of the 1:3:5 near-resonant planets transiting GJ 9827 (K2-135)}",
      journal = {A&A},
     keywords = {planetary systems, techniques: high angular resolution, techniques: photometric, techniques: radial velocities, stars: abundances, stars: individual: GJ 9827, Astrophysics - Earth and Planetary Astrophysics},
         year = "2018",
        month = "Oct",
       volume = {618},
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        pages = {A116},
          doi = {10.1051/0004-6361/201832872},
archivePrefix = {arXiv},
       eprint = {1802.09557},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018A&A...618A.116P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Kaminski2018,
       author = {{Kaminski}, A. and {Trifonov}, T. and {Caballero}, J. A. and
         {Quirrenbach}, A. and {Ribas}, I. and {Reiners}, A. and {Amado}, P. J. and
         {Zechmeister}, M. and {Dreizler}, S. and  {et al.}},
        title = "{The CARMENES search for exoplanets around M dwarfs. A Neptune-mass planet traversing the habitable zone around HD 180617}",
      journal = {A&A},
     keywords = {planetary systems, stars: late-type, stars: low-mass, stars: individual: HD 180617, Astrophysics - Earth and Planetary Astrophysics},
         year = "2018",
        month = "Oct",
       volume = {618},
          eid = {A115},
        pages = {A115},
          doi = {10.1051/0004-6361/201833354},
archivePrefix = {arXiv},
       eprint = {1808.01183},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018A&A...618A.115K},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{VanEylen2018,
       author = {{Van Eylen}, V. and {Dai}, F. and {Mathur}, S. and {Gandolfi}, D. and
         {Albrecht}, S. and {Fridlund}, M. and {Garc{\'\i}a}, R. A. and
         {Guenther}, E. and {Hjorth}, M. and  {et al.} and {Trifonov}, T. },
        title = "{HD 89345: a bright oscillating star hosting a transiting warm Saturn-sized planet observed by K2}",
      journal = {MNRAS},
     keywords = {asteroseismology, planets and satellites: composition, planets and satellites: formation, planets and satellites: fundamental parameters, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = "2018",
        month = "Aug",
       volume = {478},
       number = {4},
        pages = {4866-4880},
          doi = {10.1093/mnras/sty1390},
archivePrefix = {arXiv},
       eprint = {1805.01860},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018MNRAS.478.4866V},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Sarkis2018,
       author = {{Sarkis}, Paula and {Henning}, Thomas and {K{\"u}rster}, Martin and
         {Trifonov}, Trifon and {Zechmeister}, Mathias and {Tal-Or}, Lev and
         {Anglada-Escud{\'e}}, Guillem and {Hatzes}, Artie P. and {et al.}},
        title = "{The CARMENES Search for Exoplanets around M Dwarfs: A Low-mass Planet in the Temperate Zone of the Nearby K2-18}",
      journal = {AJ},
     keywords = {stars: activity, stars: individual: K2-18, stars: low-mass, Astrophysics - Earth and Planetary Astrophysics},
         year = "2018",
        month = "Jun",
       volume = {155},
       number = {6},
          eid = {257},
        pages = {257},
          doi = {10.3847/1538-3881/aac108},
archivePrefix = {arXiv},
       eprint = {1805.00830},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018AJ....155..257S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Trifonov, Trifon, Man Hoi Lee, Sabine Reffert, and Andreas Quirrenbach. 2018. Dynamical Analysis of the Circumprimary Planet in the Eccentric Binary System HD 59686. AJ 155 (4):174.
[Bibtex]

@ARTICLE{Trifonov2018,
       author = {{Trifonov}, Trifon and {Lee}, Man Hoi and {Reffert}, Sabine and
         {Quirrenbach}, Andreas},
        title = "{Dynamical Analysis of the Circumprimary Planet in the Eccentric Binary System HD 59686}",
      journal = {AJ},
     keywords = {planetary systems, planets and satellites: detection, planets and satellites: dynamical evolution and stability, techniques: radial velocities, Astrophysics - Earth and Planetary Astrophysics},
         year = "2018",
        month = "Apr",
       volume = {155},
       number = {4},
          eid = {174},
        pages = {174},
          doi = {10.3847/1538-3881/aab439},
archivePrefix = {arXiv},
       eprint = {1803.01434},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018AJ....155..174T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Reiners2018,
       author = {{Reiners}, A. and {Zechmeister}, M. and {Caballero}, J. A. and
         {Ribas}, I. and {Morales}, J. C. and {Jeffers}, S. V. and
         {Sch{\"o}fer}, P. and {Tal-Or}, L. and {Quirrenbach}, A. and
         {Amado}, P. J. and {Kaminski}, A. and  {et al.} and {Trifonov}, T. },
        title = "{The CARMENES search for exoplanets around M dwarfs. High-resolution optical and near-infrared spectroscopy of 324 survey stars}",
      journal = {A&A},
     keywords = {atlases, catalogs, stars: rotation, stars: late-type, stars: low-mass, infrared: stars, Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Earth and Planetary Astrophysics},
         year = "2018",
        month = "Apr",
       volume = {612},
          eid = {A49},
        pages = {A49},
          doi = {10.1051/0004-6361/201732054},
archivePrefix = {arXiv},
       eprint = {1711.06576},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018A&A...612A..49R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Trifonov_carm_2018,
       author = {{Trifonov}, T. and {K{\"u}rster}, M. and {Zechmeister}, M. and
         {Tal-Or}, L. and {Caballero}, J. A. and {Quirrenbach}, A. and
         {Amado}, P. J. and {Ribas}, I. and {Reiners}, A. and {Reffert}, S. and
         {Dreizler}, S. and  {et al.}},
        title = "{The CARMENES search for exoplanets around M dwarfs . First visual-channel radial-velocity measurements and orbital parameter updates of seven M-dwarf planetary systems}",
      journal = {A&A},
     keywords = {planetary systems, stars: late-type, stars: low-mass, planets and satellites: dynamical evolution and stability, Astrophysics - Earth and Planetary Astrophysics},
         year = "2018",
        month = "Feb",
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archivePrefix = {arXiv},
       eprint = {1710.01595},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018A&A...609A.117T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Reiners_carm_2018,
       author = {{Reiners}, A. and {Ribas}, I. and {Zechmeister}, M. and
         {Caballero}, J. A. and {Trifonov}, T. and {Dreizler}, S. and
         {Morales}, J. C. and {Tal-Or}, L. and {Lafarga}, M. and
         {Quirrenbach}, A. and {Amado}, P. J. and {Kaminski}, A. and  {et al.}},
        title = "{The CARMENES search for exoplanets around M dwarfs. HD147379 b: A nearby Neptune in the temperate zone of an early-M dwarf}",
      journal = {A&A},
     keywords = {stars: individual: HD 147379, planets and satellites: individual: HD 147379 b, stars: activity, stars: rotation, stars: late-type, stars: low-mass, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = "2018",
        month = "Jan",
       volume = {609},
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        pages = {L5},
          doi = {10.1051/0004-6361/201732165},
archivePrefix = {arXiv},
       eprint = {1712.05797},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018A&A...609L...5R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Trifonov2017,
       author = {{Trifonov}, T. and {K{\"u}rster}, M. and {Zechmeister}, M. and
         {Zakhozhay}, O. V. and {Reffert}, S. and {Lee}, M. H. and {Rodler}, F. and
         {Vogt}, S. S. and {Brems}, S. S.},
        title = "{Three planets around HD 27894. A close-in pair with a 2:1 period ratio and an eccentric Jovian planet at 5.4 AU}",
      journal = {A&A},
     keywords = {techniques: radial velocities, planetary systems, planets and satellites: dynamical evolution and stability, Astrophysics - Earth and Planetary Astrophysics},
         year = "2017",
        month = "Jun",
       volume = {602},
          eid = {L8},
        pages = {L8},
          doi = {10.1051/0004-6361/201731044},
archivePrefix = {arXiv},
       eprint = {1706.00509},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2017A&A...602L...8T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Ortiz2016,
       author = {{Ortiz}, Mauricio and {Reffert}, Sabine and {Trifonov}, Trifon and
         {Quirrenbach}, Andreas and {Mitchell}, David S. and {Nowak}, Grzegorz and
         {Buenzli}, Esther and {Zimmerman}, Neil and {Bonnefoy}, Micka{\"e}l and
         {Skemer}, Andy and {Defr{\`e}re}, Denis and {Lee}, Man Hoi and
         {Fischer}, Debra A. and {Hinz}, Philip M.},
        title = "{Precise radial velocities of giant stars. IX. HD 59686 Ab: a massive circumstellar planet orbiting a giant star in a  13.6 au eccentric binary system}",
      journal = {A&A},
     keywords = {planetary systems, planets and satellites: formation, planets and satellites: fundamental parameters, planets and satellites: gaseous planets, planets and satellites: detection, planets and satellites: general, Astrophysics - Earth and Planetary Astrophysics},
         year = "2016",
        month = "Oct",
       volume = {595},
          eid = {A55},
        pages = {A55},
          doi = {10.1051/0004-6361/201628791},
archivePrefix = {arXiv},
       eprint = {1608.00963},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2016A&A...595A..55O},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Trifonov2015,
       author = {{Trifonov}, Trifon and {Reffert}, Sabine and {Zechmeister}, Mathias and
         {Reiners}, Ansgar and {Quirrenbach}, Andreas},
        title = "{Precise radial velocities of giant stars. VIII. Testing for the presence of planets with CRIRES infrared radial velocities}",
      journal = {A&A},
     keywords = {planetary systems, instrumentation: spectrographs, techniques: radial, velocities, methods: observational, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = "2015",
        month = "Oct",
       volume = {582},
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        pages = {A54},
          doi = {10.1051/0004-6361/201526196},
archivePrefix = {arXiv},
       eprint = {1508.04769},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2015A&A...582A..54T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Kuerster2015,
       author = {{K{\"u}rster}, Martin and {Trifonov}, Trifon and {Reffert}, Sabine and
         {Kostogryz}, Nadiia M. and {Rodler}, Florian},
        title = "{Disentangling 2:1 resonant radial velocity orbits from eccentric ones and a case study for HD 27894}",
      journal = {A&A},
     keywords = {celestial mechanics, planetary systems, techniques: radial velocities, stars: individual: HD 27894, Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Earth and Planetary Astrophysics},
         year = "2015",
        month = "May",
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        pages = {A103},
          doi = {10.1051/0004-6361/201525872},
archivePrefix = {arXiv},
       eprint = {1503.07769},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2015A&A...577A.103K},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Reffert2015,
       author = {{Reffert}, Sabine and {Bergmann}, Christoph and {Quirrenbach}, Andreas and
         {Trifonov}, Trifon and {K{\"u}nstler}, Andreas},
        title = "{Precise radial velocities of giant stars. VII. Occurrence rate of giant extrasolar planets as a function of mass and metallicity}",
      journal = {A&A},
     keywords = {techniques: radial velocities, planets and satellites: detection, brown dwarfs, planetary systems, Astrophysics - Earth and Planetary Astrophysics},
         year = "2015",
        month = "Feb",
       volume = {574},
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        pages = {A116},
          doi = {10.1051/0004-6361/201322360},
archivePrefix = {arXiv},
       eprint = {1412.4634},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2015A&A...574A.116R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Trifonov2014,
       author = {{Trifonov}, Trifon and {Reffert}, Sabine and {Tan}, Xianyu and
         {Lee}, Man Hoi and {Quirrenbach}, Andreas},
        title = "{Precise radial velocities of giant stars. VI. A possible 2:1 resonant planet pair around the K giant star {\ensuremath{\eta}} Ceti}",
      journal = {A&A},
     keywords = {techniques: radial velocities, planets and satellites: detection, planets and satellites: dynamical evolution and stability, planetary systems, Astrophysics - Earth and Planetary Astrophysics},
         year = "2014",
        month = "Aug",
       volume = {568},
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        pages = {A64},
          doi = {10.1051/0004-6361/201322885},
archivePrefix = {arXiv},
       eprint = {1407.0712},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2014A&A...568A..64T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Ovcharov2014,
       author = {{Ovcharov}, E. P. and {Kurtenkov}, A. and {Metodieva}, Y. and
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         {Trifonov}, T. and {Nedialkov}, P. and {Stanchev}, O.},
        title = "{Plana Student Astronomical Observatory: First results and perspectives}",
      journal = {Bulgarian Astronomical Journal},
     keywords = {telescopes, site testing, light pollution, novae, BL Lacertae objects},
         year = "2014",
        month = "Jan",
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        pages = {19},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2014BlgAJ..21...19O},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Mitchell2013,
       author = {{Mitchell}, David S. and {Reffert}, Sabine and {Trifonov}, Trifon and
         {Quirrenbach}, Andreas and {Fischer}, Debra A.},
        title = "{Precise radial velocities of giant stars. V. A brown dwarf and a planet orbiting the K giant stars {\ensuremath{\tau}} Geminorum and 91 Aquarii}",
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     keywords = {techniques: radial velocities, planets and satellites: detection, brown dwarfs, Astrophysics - Earth and Planetary Astrophysics},
         year = "2013",
        month = "Jul",
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        pages = {A87},
          doi = {10.1051/0004-6361/201321714},
archivePrefix = {arXiv},
       eprint = {1305.5107},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2013A&A...555A..87M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Ovcharov2010,
       author = {{Ovcharov}, E. P. and {Valcheva}, A. and {Nedialkov}, P. and
         {Trifonov}, T.},
        title = "{Four August 2009 Novae in M31 - Light Curves, Colours and MMRD}",
      journal = {Publications de l'Observatoire Astronomique de Beograd},
         year = "2010",
        month = "Sep",
       volume = {90},
        pages = {167-170},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2010POBeo..90..167O},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

2014

@ARTICLE{Minev2021,
       author = {{Minev}, M. and {Ivanov}, V.~D. and {Trifonov}, T. and {Ovcharov}, E. and {Fabrika}, S. and {Sholukhova}, O. and {Vinokurov}, A. and {Valcheva}, A. and {Nedialkov}, P.},
        title = "{Periodic variability of the z = 2.0 quasar QSO B1312+7837}",
      journal = {\mnras},
     keywords = {galaxies: active, quasars: individual: QSO B1312+7837, quasars: supermassive black holes, Astrophysics - Astrophysics of Galaxies},
         year = 2021,
        month = dec,
       volume = {508},
       number = {2},
        pages = {2937-2943},
          doi = {10.1093/mnras/stab2763},
archivePrefix = {arXiv},
       eprint = {2109.13817},
 primaryClass = {astro-ph.GA},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021MNRAS.508.2937M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Perdelwitz2021,
       author = {{Perdelwitz}, V. and {Mittag}, M. and {Tal-Or}, L. and {Schmitt}, J.~H.~M.~M. and {Caballero}, J.~A. and {Jeffers}, S.~V. and {Reiners}, A. and {Schweitzer}, A. and {Trifonov}, T. and {Ribas}, I. and {Quirrenbach}, A. and {Amado}, P.~J. and {Seifert}, W. and {Cifuentes}, C. and {Cort{\'e}s-Contreras}, M. and {Montes}, D. and {Revilla}, D. and {Skrzypinski}, S.~L.},
        title = "{CARMENES input catalog of M dwarfs. VI. A time-resolved Ca II H\&K catalog from archival data}",
      journal = {\aap},
     keywords = {stars: activity, planetary systems, techniques: radial velocities, stars: late-type, Astrophysics - Solar and Stellar Astrophysics},
         year = 2021,
        month = aug,
       volume = {652},
          eid = {A116},
        pages = {A116},
          doi = {10.1051/0004-6361/202140889},
archivePrefix = {arXiv},
       eprint = {2107.06376},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021A&A...652A.116P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Bluhm2021,
       author = {{Bluhm}, P. and {Pall{\'e}}, E. and {Molaverdikhani}, K. and {Kemmer}, J. and {Hatzes}, A.~P. and {Kossakowski}, D. and {Stock}, S. and {Caballero}, J.~A. and {Lillo-Box}, J. and  {et al.} and {Trifonov}, T.},
        title = "{An ultra-short-period transiting super-Earth orbiting the M3 dwarf TOI-1685}",
      journal = {\aap},
     keywords = {techniques: photometric, techniques: radial velocities, stars: individual: TOI-1685, stars: late-type, Astrophysics - Earth and Planetary Astrophysics},
         year = 2021,
        month = jun,
       volume = {650},
          eid = {A78},
        pages = {A78},
          doi = {10.1051/0004-6361/202140688},
archivePrefix = {arXiv},
       eprint = {2103.01016},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021A&A...650A..78B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Hobson2021,
       author = {{Hobson}, Melissa J. and {Brahm}, Rafael and {Jord{\'a}n}, Andr{\'e}s and {Espinoza}, Nestor and {Kossakowski}, Diana and {Henning}, Thomas and {Rojas}, Felipe and {Schlecker}, Martin and {Sarkis}, Paula and {Trifonov}, Trifon and et al.},
        title = "{A Transiting Warm Giant Planet around the Young Active Star TOI-201}",
      journal = {\aj},
     keywords = {Exoplanet astronomy, Exoplanet detection methods, Transit photometry, Radial velocity, 486, 489, 1709, 1332, Astrophysics - Earth and Planetary Astrophysics},
         year = 2021,
        month = may,
       volume = {161},
       number = {5},
          eid = {235},
        pages = {235},
          doi = {10.3847/1538-3881/abeaa1},
archivePrefix = {arXiv},
       eprint = {2103.02685},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021AJ....161..235H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Soto2021,
       author = {{Soto}, M.~G. and {Anglada-Escud{\'e}}, G. and {Dreizler}, S. and {Molaverdikhani}, K. and {Kemmer}, J. and {Rodr{\'\i}guez-L{\'o}pez}, C. and {Lillo-Box}, J. and  {et al.} and {Trifonov}, T.},
        title = "{Mass and density of the transiting hot and rocky super-Earth LHS 1478 b (TOI-1640 b)}",
      journal = {\aap},
     keywords = {planets and satellites: detection, planets and satellites: fundamental parameters, techniques: photometric, techniques: radial velocities, Astrophysics - Earth and Planetary Astrophysics},
         year = 2021,
        month = may,
       volume = {649},
          eid = {A144},
        pages = {A144},
          doi = {10.1051/0004-6361/202140618},
archivePrefix = {arXiv},
       eprint = {2102.11640},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021A&A...649A.144S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Ramm2021,
       author = {{Ramm}, D.~J. and {Robertson}, P. and {Reffert}, S. and {Gunn}, F. and {Trifonov}, T. and {Pollard}, K. and {Cantalloube}, F.},
        title = "{A photospheric and chromospheric activity analysis of the quiescent retrograde-planet host {\ensuremath{\nu}} Octantis A}",
      journal = {\mnras},
     keywords = {methods: data analysis, planets and satellites: individual: {\ensuremath{\nu}} Octantis : planet-star interactions, stars: activity, binaries: spectroscopic, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2021,
        month = apr,
       volume = {502},
       number = {2},
        pages = {2793-2806},
          doi = {10.1093/mnras/stab078},
archivePrefix = {arXiv},
       eprint = {2101.06844},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021MNRAS.502.2793R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Dawson2021,
       author = {{Dawson}, Rebekah I. and {Huang}, Chelsea X. and {Brahm}, Rafael and {Collins}, Karen A. and {Hobson}, Melissa J. and {Jord{\'a}n}, Andr{\'e}s and {Dong}, Jiayin and {Korth}, Judith and {Trifonov}, Trifon and et al.},
        title = "{Precise Transit and Radial-velocity Characterization of a Resonant Pair: The Warm Jupiter TOI-216c and Eccentric Warm Neptune TOI-216b}",
      journal = {\aj},
     keywords = {Exoplanet astronomy, Exoplanet dynamics, Transit timing variation method, Radial velocity, 486, 490, 1710, 1332, Astrophysics - Earth and Planetary Astrophysics},
         year = 2021,
        month = apr,
       volume = {161},
       number = {4},
          eid = {161},
        pages = {161},
          doi = {10.3847/1538-3881/abd8d0},
archivePrefix = {arXiv},
       eprint = {2102.06754},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021AJ....161..161D},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Trifonov2021a,
       author = {{Trifonov}, T. and {Caballero}, J.~A. and {Morales}, J.~C. and {Seifahrt}, A. and {Ribas}, I. and {Reiners}, A. and {Bean}, J.~L. and {Luque}, R. and et al.},
        title = "{A nearby transiting rocky exoplanet that is suitable for atmospheric investigation}",
      journal = {Science},
     keywords = {ASTRONOMY; PLANET SCI, Astrophysics - Earth and Planetary Astrophysics},
         year = 2021,
        month = mar,
       volume = {371},
       number = {6533},
        pages = {1038-1041},
          doi = {10.1126/science.abd7645},
archivePrefix = {arXiv},
       eprint = {2103.04950},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021Sci...371.1038T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Heeren2021,
       author = {{Heeren}, Paul and {Reffert}, Sabine and {Trifonov}, Trifon and {Wong}, Ka Ho and {Lee}, Man Hoi and {Lillo-Box}, Jorge and {Quirrenbach}, Andreas and {Arentoft}, Torben and {Albrecht}, Simon and {Grundahl}, Frank and {Andersen}, Mads Fredslund and {Antoci}, Victoria and {Pall{\'e}}, Pere L.},
        title = "{Precise radial velocities of giant stars. XV. Mysterious nearly periodic radial velocity variations in the eccentric binary {\ensuremath{\varepsilon}} Cygni}",
      journal = {\aap},
     keywords = {planetary systems, planets and satellites: detection, planets and satellites: dynamical evolution and stability, binaries: close, stars: horizontal-branch, stars: oscillations, Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Earth and Planetary Astrophysics},
         year = 2021,
        month = mar,
       volume = {647},
          eid = {A160},
        pages = {A160},
          doi = {10.1051/0004-6361/202040087},
archivePrefix = {arXiv},
       eprint = {2102.01999},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021A&A...647A.160H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Jones2021,
       author = {{Jones}, M.~I. and {Wittenmyer}, R. and {Aguilera-G{\'o}mez}, C. and {Soto}, M.~G. and {Torres}, P. and {Trifonov}, T. and {Jenkins}, J.~S. and {Zapata}, A. and {Sarkis}, P. and {Zakhozhay}, O. and {Brahm}, R. and {Ram{\'\i}rez}, R. and {Santana}, F. and {Vines}, J.~I. and {D{\'\i}az}, M.~R. and {Vu{\v{c}}kovi{\'c}}, M. and {Pantoja}, B.},
        title = "{Four Jovian planets around low-luminosity giant stars observed by the EXPRESS and PPPS}",
      journal = {\aap},
     keywords = {asteroseismology, techniques: radial velocities, planets and satellites: detection, planets and satellites: formation, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2021,
        month = feb,
       volume = {646},
          eid = {A131},
        pages = {A131},
          doi = {10.1051/0004-6361/202038555},
archivePrefix = {arXiv},
       eprint = {2006.01277},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021A&A...646A.131J},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Schlecker2020,
       author = {{Schlecker}, Martin and {Kossakowski}, Diana and {Brahm}, Rafael and {Espinoza}, N{\'e}stor and {Henning}, Thomas and {Carone}, Ludmila and {Molaverdikhani}, Karan and {Trifonov}, Trifon and et al.},
        title = "{A Highly Eccentric Warm Jupiter Orbiting TIC 237913194}",
      journal = {\aj},
     keywords = {Exoplanet astronomy, Transit photometry, Radial velocity, Exoplanet dynamics, Exoplanet atmospheres, Exoplanet structure, Hot Jupiters, Extrasolar gas giants, 486, 1709, 1332, 490, 487, 495, 753, 509, Astrophysics - Earth and Planetary Astrophysics},
         year = 2020,
        month = dec,
       volume = {160},
       number = {6},
          eid = {275},
        pages = {275},
          doi = {10.3847/1538-3881/abbe03},
archivePrefix = {arXiv},
       eprint = {2010.03570},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020AJ....160..275S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Pinto2020,
       author = {{Tala Pinto}, Marcelo and {Reffert}, Sabine and {Quirrenbach}, Andreas and {Stock}, Stephan and {Trifonov}, Trifon and {Mitchell}, David S.},
        title = "{Precise radial velocities of giant stars. XIV. Evidence of planetary companions around HD 25723, 17 Sco, 3 Cnc, and 44 UMa}",
      journal = {\aap},
     keywords = {techniques: radial velocities, planetary systems, planets and satellites: detection, brown dwarfs, stars: evolution},
         year = 2020,
        month = dec,
       volume = {644},
          eid = {A1},
        pages = {A1},
          doi = {10.1051/0004-6361/202038285},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...644A...1T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Bouma2020,
       author = {{Bouma}, L.~G. and {Hartman}, J.~D. and {Brahm}, R. and {Evans}, P. and {Collins}, K.~A. and {Zhou}, G. and {Sarkis}, P. and {Quinn}, S.~N. and {de Leon}, J. and  {et al.} and {Trifonov}, T.},
        title = "{Cluster Difference Imaging Photometric Survey. II. TOI 837: A Young Validated Planet in IC 2602}",
      journal = {\aj},
     keywords = {Exoplanets, Transits, Exoplanet evolution, Stellar ages, Young star clusters, 498, 1711, 491, 1581, 1833, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = nov,
       volume = {160},
       number = {5},
          eid = {239},
        pages = {239},
          doi = {10.3847/1538-3881/abb9ab},
archivePrefix = {arXiv},
       eprint = {2009.07845},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020AJ....160..239B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Brahm2020,
       author = {{Brahm}, Rafael and {Nielsen}, Louise D. and {Wittenmyer}, Robert A. and {Wang}, Songhu and {Rodriguez}, Joseph E. and {Espinoza}, N{\'e}stor and {Jones}, Mat{\'\i}as I. and {Jord{\'a}n}, Andr{\'e}s and {Henning}, Thomas and  {et al.} and {Trifonov}, T.},
        title = "{TOI-481 b and TOI-892 b: Two Long-period Hot Jupiters from the Transiting Exoplanet Survey Satellite}",
      journal = {\aj},
     keywords = {Exoplanet detection methods, Transit photometry, Radial velocity, Exoplanet astronomy, 489, 1709, 1332, 486, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = nov,
       volume = {160},
       number = {5},
          eid = {235},
        pages = {235},
          doi = {10.3847/1538-3881/abba3b},
archivePrefix = {arXiv},
       eprint = {2009.08881},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020AJ....160..235B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Davis2020,
       author = {{Davis}, Allen B. and {Wang}, Songhu and {Jones}, Matias and {Eastman}, Jason D. and {G{\"u}nther}, Maximilian N. and  {et al.} and {Trifonov}, T.},
        title = "{TOI 564 b and TOI 905 b: Grazing and Fully Transiting Hot Jupiters Discovered by TESS}",
      journal = {\aj},
     keywords = {Exoplanet astronomy, Exoplanet detection methods, Radial velocity, Transit photometry, Extrasolar gas giants, Hot Jupiters, 486, 489, 1332, 1709, 509, 753, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = nov,
       volume = {160},
       number = {5},
          eid = {229},
        pages = {229},
          doi = {10.3847/1538-3881/aba49d},
archivePrefix = {arXiv},
       eprint = {1912.10186},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020AJ....160..229D},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Stock2020,
       author = {{Stock}, S. and {Nagel}, E. and {Kemmer}, J. and {Passegger}, V.~M. and {Reffert}, S. and {Quirrenbach}, A. and {Caballero}, J.~A. and {Czesla}, S. and {B{\'e}jar}, V.~J.~S. and  {et al.} and {Trifonov}, T.},
        title = "{The CARMENES search for exoplanets around M dwarfs. Three temperate-to-warm super-Earths}",
      journal = {\aap},
     keywords = {planetary systems, techniques: radial velocities, stars: individual: GJ 251, stars: individual: HD 238090, stars: individual: Lalande 21185, stars: late-type, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = nov,
       volume = {643},
          eid = {A112},
        pages = {A112},
          doi = {10.1051/0004-6361/202038820},
archivePrefix = {arXiv},
       eprint = {2010.00474},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...643A.112S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Bashi, D., S. Zucker, V. Adibekyan, N. ~C. Santos, L. Tal-Or, T. Trifonov, and T. Mazeh. 2020. Occurrence rates of small planets from HARPS. Focus on the Galactic context. åp 643 A106.
[Bibtex]

@ARTICLE{Bashi2020,
       author = {{Bashi}, D. and {Zucker}, S. and {Adibekyan}, V. and {Santos}, N.~C. and {Tal-Or}, L. and {Trifonov}, T. and {Mazeh}, T.},
        title = "{Occurrence rates of small planets from HARPS. Focus on the Galactic context}",
      journal = {\aap},
     keywords = {planets and satellites: general, Galaxy: disk, stars: abundances, stars: statistics, stars: solar-type, methods: statistical, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Astrophysics of Galaxies, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = nov,
       volume = {643},
          eid = {A106},
        pages = {A106},
          doi = {10.1051/0004-6361/202038881},
archivePrefix = {arXiv},
       eprint = {2010.03237},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...643A.106B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Bitsch, Bertram, Trifon Trifonov, and Andre Izidoro. 2020. The eccentricity distribution of giant planets and their relation to super-Earths in the pebble accretion scenario. åp 643 A66.
[Bibtex]

@ARTICLE{Bitsch2020,
       author = {{Bitsch}, Bertram and {Trifonov}, Trifon and {Izidoro}, Andre},
        title = "{The eccentricity distribution of giant planets and their relation to super-Earths in the pebble accretion scenario}",
      journal = {\aap},
     keywords = {accretion, accretion disks, planets and satellites: formation, protoplanetary disks, planet-disk interactions, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = nov,
       volume = {643},
          eid = {A66},
        pages = {A66},
          doi = {10.1051/0004-6361/202038856},
archivePrefix = {arXiv},
       eprint = {2009.11725},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...643A..66B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Nowak2020,
       author = {{Nowak}, G. and {Luque}, R. and {Parviainen}, H. and {Pall{\'e}}, E. and {Molaverdikhani}, K. and {B{\'e}jar}, V.~J.~S. and {Lillo-Box}, J. and {et al.} and {Trifonov}, T.},
        title = "{The CARMENES search for exoplanets around M dwarfs. Two planets on opposite sides of the radius gap transiting the nearby M dwarf LTT 3780}",
      journal = {\aap},
     keywords = {techniques: photometric, techniques: radial velocities, stars: individual: LTT 3780, stars: late-type, planets and satellites: detection, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = oct,
       volume = {642},
          eid = {A173},
        pages = {A173},
          doi = {10.1051/0004-6361/202037867},
archivePrefix = {arXiv},
       eprint = {2003.01140},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...642A.173N},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Bluhm2020A&A,
       author = {{Bluhm}, P. and {Luque}, R. and {Espinoza}, N. and {Pall{\'e}}, E. and {Caballero}, J.~A. and {Dreizler}, S. and {Livingston}, J.~H. and {Mathur}, S. and  {et al.} and {Trifonov}, T.},
        title = "{Precise mass and radius of a transiting super-Earth planet orbiting the M dwarf TOI-1235: a planet in the radius gap?}",
      journal = {\aap},
     keywords = {techniques: photometric, techniques: radial velocities, stars: individual: TOI-1235, stars: late-type, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = jul,
       volume = {639},
          eid = {A132},
        pages = {A132},
          doi = {10.1051/0004-6361/202038160},
archivePrefix = {arXiv},
       eprint = {2004.06218},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...639A.132B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Nielsen2020,
       author = {{Nielsen}, L.~D. and {Brahm}, R. and {Bouchy}, F. and {Espinoza}, N. and {Turner}, O. and {Rappaport}, S. and {Pearce}, L. and {Ricker}, G. and {Vanderspek}, R. and {Latham}, and  {et al.} and {Trifonov}, T.},
        title = "{Three short-period Jupiters from TESS. HIP 65Ab, TOI-157b, and TOI-169b}",
      journal = {\aap},
     keywords = {planets and satellites: detection, planets and satellites: individual: TOI-129, planets and satellites: individual: HIP 65A, planets and satellites: individual: TOI-157, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = jul,
       volume = {639},
          eid = {A76},
        pages = {A76},
          doi = {10.1051/0004-6361/202037941},
archivePrefix = {arXiv},
       eprint = {2003.05932},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...639A..76N},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Maire2020,
       author = {{Maire}, A. -L. and {Molaverdikhani}, K. and {Desidera}, S. and {Trifonov}, T. and {Molli{\`e}re}, P. and {D'Orazi}, V. and et al.},
        title = "{Orbital and spectral characterization of the benchmark T-type brown dwarf HD 19467B}",
      journal = {\aap},
     keywords = {brown dwarfs, methods: data analysis, stars: individual: HD 19467, techniques: high angular resolution, planets and satellites: dynamical evolution and stability, techniques: image processing, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = jul,
       volume = {639},
          eid = {A47},
        pages = {A47},
          doi = {10.1051/0004-6361/202037984},
archivePrefix = {arXiv},
       eprint = {2005.10312},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...639A..47M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Kostov2020,
       author = {{Kostov}, Veselin B. and {Orosz}, Jerome A. and {Feinstein}, Adina D. and {Welsh}, William F. and {Cukier}, Wolf and {Haghighipour}, Nader and  {et al.} and {Trifonov}, T.},
        title = "{TOI-1338: TESS' First Transiting Circumbinary Planet}",
      journal = {\aj},
     keywords = {Exoplanet astronomy, Eclipsing binary stars, 486, 444, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = jun,
       volume = {159},
       number = {6},
          eid = {253},
        pages = {253},
          doi = {10.3847/1538-3881/ab8a48},
archivePrefix = {arXiv},
       eprint = {2004.07783},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020AJ....159..253K},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Trifonov2020a,
       author = {{Trifonov}, T. and {Lee}, M.~H. and {K{\"u}rster}, M. and {Henning}, Th. and {Grishin}, E. and {Stock}, S. and {et al.}},
        title = "{The CARMENES search for exoplanets around M dwarfs. Dynamical characterization of the multiple planet system GJ 1148 and prospects of habitable exomoons around GJ 1148 b}",
      journal = {\aap},
     keywords = {planetary systems, stars: general, stars: late-type, planets and satellites: dynamical evolution and stability, stars: low-mass, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = jun,
       volume = {638},
          eid = {A16},
        pages = {A16},
          doi = {10.1051/0004-6361/201936987},
archivePrefix = {arXiv},
       eprint = {2002.00906},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...638A..16T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Jordan2020,
       author = {{Jord{\'a}n}, Andr{\'e}s and {Brahm}, Rafael and {Espinoza}, N{\'e}stor and {Henning}, Thomas and {Jones}, Mat{\'\i}as I. and {Kossakowski}, Diana and  {et al.} and {Trifonov}, T.},
        title = "{TOI-677b: A Warm Jupiter (P = 11.2 days) on an Eccentric Orbit Transiting a Late F-type Star}",
      journal = {\aj},
     keywords = {498, 509, 486, 1709, 1332, 1242, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = apr,
       volume = {159},
       number = {4},
          eid = {145},
        pages = {145},
          doi = {10.3847/1538-3881/ab6f67},
archivePrefix = {arXiv},
       eprint = {1911.05574},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020AJ....159..145J},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Stock2020,
       author = {{Stock}, S. and {Kemmer}, J. and {Reffert}, S. and {Trifonov}, T. and {Kaminski}, A. and {Dreizler}, and {Trifonov}, Trifon and {et al.}},
        title = "{The CARMENES search for exoplanets around M dwarfs. Characterization of the nearby ultra-compact multiplanetary system YZ Ceti}",
      journal = {\aap},
     keywords = {techniques: radial velocities, stars: individual: YZ Ceti, stars: late-type, planets and satellites: terrestrial planets, planets and satellites: dynamical evolution and stability, planetary systems, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = apr,
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        pages = {A119},
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archivePrefix = {arXiv},
       eprint = {2002.01772},
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       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...636A.119S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Trifonov2020a,
       author = {{Trifonov}, Trifon and {Tal-Or}, Lev and {Zechmeister}, Mathias and
         {Kaminski}, Adrian and {Zucker}, Shay and {Mazeh}, Tsevi},
        title = "{A public HARPS radial velocity database corrected for systematic errors}",
      journal = {arXiv e-prints},
     keywords = {Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = "2020",
        month = "Jan",
          eid = {arXiv:2001.05942},
        pages = {arXiv:2001.05942},
archivePrefix = {arXiv},
       eprint = {2001.05942},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020arXiv200105942T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Davis2019,
       author = {{Davis}, Allen B. and {Wang}, Songhu and {Jones}, Matias and
         {Eastman}, Jason D. and {G{\"u}nther}, and  {et al.} and {Trifonov}, T.},
        title = "{TOI 564 b and TOI 905 b: Grazing and Fully Transiting Hot Jupiters Discovered by TESS}",
      journal = {arXiv e-prints},
     keywords = {Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = "2019",
        month = "Dec",
          eid = {arXiv:1912.10186},
        pages = {arXiv:1912.10186},
archivePrefix = {arXiv},
       eprint = {1912.10186},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019arXiv191210186D},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Brems2019,
       author = {{Brems}, Stefan S. and {K{\"u}rster}, Martin and {Trifonov}, Trifon and
         {Reffert}, Sabine and {Quirrenbach}, Andreas},
        title = "{Radial-velocity jitter of stars as a function of observational timescale and stellar age}",
      journal = {\aap},
     keywords = {stars: activity, methods: data analysis, techniques: radial velocities, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = "2019",
        month = "Dec",
       volume = {632},
          eid = {A37},
        pages = {A37},
          doi = {10.1051/0004-6361/201935520},
archivePrefix = {arXiv},
       eprint = {1910.10389},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019A&A...632A..37B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Luque2019,
       author = {{Luque}, R. and {Trifonov}, T. and {Reffert}, S. and {Quirrenbach}, A. and
         {Lee}, M. H. and {Albrecht}, S. and {Fredslund Andersen}, M. and
         {Antoci}, V. and {Grundahl}, F. and {Schwab}, C. and {Wolthoff}, V.},
        title = "{Precise radial velocities of giant stars. XIII. A second Jupiter orbiting in 4:3 resonance in the 7 CMa system}",
      journal = {ApJ},
     keywords = {techniques: radial velocities, planetary systems, planets and satellites: dynamical evolution and stability, planets and satellites: detection},
         year = "2019",
        month = "Nov",
       volume = {631},
          eid = {A136},
        pages = {A136},
          doi = {10.1051/0004-6361/201936464},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019A&A...631A.136L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Morales2019,
       author = {{Morales}, J. C. and {Mustill}, A. J. and {Ribas}, I. and
         {Davies}, M. B. and {Reiners}, A. and {Bauer}, F. F. and  {et al.} and {Trifonov}, T. },
        title = "{A giant exoplanet orbiting a very-low-mass star challenges planet formation models}",
      journal = {Science},
     keywords = {PLANET SCI; ASTRONOMY, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = "2019",
        month = "Sep",
       volume = {365},
       number = {6460},
        pages = {1441-1445},
          doi = {10.1126/science.aax3198},
archivePrefix = {arXiv},
       eprint = {1909.12174},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019Sci...365.1441M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Ratzloff2019,
       author = {{Ratzloff}, Jeffrey K. and {Corbett}, Henry T. and {Law}, Nicholas M. and
         {Barlow}, Brad N. and {Glazier}, Amy and {Howard}, Ward S. and
         {Fors}, Octavi and {del Ser}, Daniel and {Trifonov}, Trifon},
        title = "{Variables in the Southern Polar Region Evryscope 2016 Data Set}",
      journal = {PASP},
     keywords = {Astrophysics - Solar and Stellar Astrophysics},
         year = "2019",
        month = "Aug",
       volume = {131},
       number = {1002},
        pages = {084201},
          doi = {10.1088/1538-3873/ab1d77},
archivePrefix = {arXiv},
       eprint = {1905.02738},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019PASP..131h4201R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Luque22019,
       author = {{Luque}, R. and {Pall{\'e}}, E. and {Kossakowski}, D. and
         {Dreizler}, S. and {Kemmer}, J. and {Espinoza}, N. and {Burt}, J. and
         {Anglada-Escud{\'e}}, G. and {B{\'e}jar}, V. J. S. and  {et al.} and {Trifonov}, T. },
        title = "{Planetary system around the nearby M dwarf GJ 357 including a transiting, hot, Earth-sized planet optimal for atmospheric characterization}",
      journal = {A&A},
     keywords = {planetary systems, techniques: photometric, techniques: radial velocities, stars: individual: Gl 357, stars: late-type, Astrophysics - Earth and Planetary Astrophysics},
         year = "2019",
        month = "Aug",
       volume = {628},
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        pages = {A39},
          doi = {10.1051/0004-6361/201935801},
archivePrefix = {arXiv},
       eprint = {1904.12818},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019A&A...628A..39L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Zechmeister2019,
       author = {{Zechmeister}, M. and {Dreizler}, S. and {Ribas}, I. and {Reiners}, A. and
         {Caballero}, J. A. and {Bauer}, F. F. and {B{\'e}jar}, V. J. S. and
         {Gonz{\'a}lez-Cuesta}, L. and {Herrero}, E. and {Lalitha}, S. and  {et al.} and {Trifonov}, T. },
        title = "{The CARMENES search for exoplanets around M dwarfs. Two temperate Earth-mass planet candidates around Teegarden's Star}",
      journal = {A&A},
     keywords = {methods: data analysis, planetary systems, stars: late-type, stars: individual: Teegarden's Star, Astrophysics - Earth and Planetary Astrophysics},
         year = "2019",
        month = "Jul",
       volume = {627},
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        pages = {A49},
          doi = {10.1051/0004-6361/201935460},
archivePrefix = {arXiv},
       eprint = {1906.07196},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019A&A...627A..49Z},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Reichert2019,
       author = {{Reichert}, Katja and {Reffert}, Sabine and {Stock}, Stephan and
         {Trifonov}, Trifon and {Quirrenbach}, Andreas},
        title = "{Precise radial velocities of giant stars. XII. Evidence against the proposed planet Aldebaran b}",
      journal = {A&A},
     keywords = {stars: individual: {\ensuremath{\alpha}} Tau, planets and satellites: detection, techniques: radial velocities, instrumentation: spectrographs, Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Earth and Planetary Astrophysics},
         year = "2019",
        month = "May",
       volume = {625},
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        pages = {A22},
          doi = {10.1051/0004-6361/201834028},
archivePrefix = {arXiv},
       eprint = {1903.09157},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019A&A...625A..22R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Hjorth2019,
       author = {{Hjorth}, M. and {Justesen}, A. B. and {Hirano}, T. and {Albrecht}, S. and
         {Gandolfi}, D. and {Dai}, F. and {Alonso}, R. and {Barrag{\'a}n}, O. and
         {Esposito}, M. and {Kuzuhara}, M. and {Lam}, K. W. F. and  {et al.} and {Trifonov}, T. },
        title = "{K2-290: a warm Jupiter and a mini-Neptune in a triple-star system}",
      journal = {MNRAS},
     keywords = {planets and satellites: detection, planets and satellites: formation, planets and satellites: individual: K2-290, planets and satellites: individual: EPIC 249624646, Astrophysics - Earth and Planetary Astrophysics},
         year = "2019",
        month = "Apr",
       volume = {484},
       number = {3},
        pages = {3522-3536},
          doi = {10.1093/mnras/stz139},
archivePrefix = {arXiv},
       eprint = {1901.03716},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019MNRAS.484.3522H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Quirrenbach2019,
       author = {{Quirrenbach}, Andreas and {Trifonov}, Trifon and {Lee}, Man Hoi and
         {Reffert}, Sabine},
        title = "{Precise radial velocities of giant stars. XI. Two brown dwarfs in 6:1 mean motion resonance around the K giant star {\ensuremath{\nu}} Ophiuchi}",
      journal = {A&A},
     keywords = {techniques: radial velocities, planets and satellites: detection, planets and satellites: dynamical evolution and stability, brown dwarfs, planetary systems, Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Earth and Planetary Astrophysics},
         year = "2019",
        month = "Apr",
       volume = {624},
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        pages = {A18},
          doi = {10.1051/0004-6361/201834423},
archivePrefix = {arXiv},
       eprint = {1904.03557},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019A&A...624A..18Q},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Tal-Or, Lev, Trifon Trifonov, Shay Zucker, Tsevi Mazeh, and Mathias Zechmeister. 2019. Correcting HIRES/Keck radial velocities for small systematic errors. MNRAS 484 (1):L8-L13.
[Bibtex]

@ARTICLE{TalOr2019,
       author = {{Tal-Or}, Lev and {Trifonov}, Trifon and {Zucker}, Shay and
         {Mazeh}, Tsevi and {Zechmeister}, Mathias},
        title = "{Correcting HIRES/Keck radial velocities for small systematic errors}",
      journal = {MNRAS},
     keywords = {instrumentation: spectrographs, techniques: radial velocities, planetary systems, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = "2019",
        month = "Mar",
       volume = {484},
       number = {1},
        pages = {L8-L13},
          doi = {10.1093/mnrasl/sly227},
archivePrefix = {arXiv},
       eprint = {1810.02986},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019MNRAS.484L...8T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Trifonov2019,
       author = {{Trifonov}, Trifon and {Stock}, Stephan and {Henning}, Thomas and
         {Reffert}, Sabine and {K{\"u}rster}, Martin and {Lee}, Man Hoi and
         {Bitsch}, Bertram and {Butler}, R. Paul and {Vogt}, Steven S.},
        title = "{Two Jovian Planets around the Giant Star HD 202696: A Growing Population of Packed Massive Planetary Pairs around Massive Stars?}",
      journal = {AJ},
     keywords = {planetary systems, planets and satellites: detection, planets and satellites: dynamical evolution and stability, techniques: radial velocities, Astrophysics - Earth and Planetary Astrophysics},
         year = "2019",
        month = "Mar",
       volume = {157},
       number = {3},
          eid = {93},
        pages = {93},
          doi = {10.3847/1538-3881/aafa11},
archivePrefix = {arXiv},
       eprint = {1901.01935},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019AJ....157...93T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Wang2019,
       author = {{Wang}, Songhu and {Jones}, Matias and {Shporer}, Avi and
         {Fulton}, Benjamin J. and {Paredes}, Leonardo A. and
         {Trifonov}, Trifon and {Kossakowski}, Diana and {Eastman}, Jason and  {et al.}  },
        title = "{HD 202772A b: A Transiting Hot Jupiter around a Bright, Mildly Evolved Star in a Visual Binary Discovered by TESS}",
      journal = {AJ},
     keywords = {planetary systems, planets and satellites: detection, stars: individual (TIC 290131778-TOI 123-HD 202772, techniques: radial velocities, Astrophysics - Earth and Planetary Astrophysics},
         year = "2019",
        month = "Feb",
       volume = {157},
       number = {2},
          eid = {51},
        pages = {51},
          doi = {10.3847/1538-3881/aaf1b7},
archivePrefix = {arXiv},
       eprint = {1810.02341},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019AJ....157...51W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Trifonov2019,
       author = {{Trifonov}, Trifon and {Rybizki}, Jan and {K{\"u}rster}, Martin},
        title = "{TESS exoplanet candidates validated with HARPS archival data. A massive Neptune around GJ 143 and two Neptunes around HD 23472}",
      journal = {A&A},
     keywords = {techniques: radial velocities, planets and satellites: detection, planets and satellites: dynamical evolution and stability, Astrophysics - Earth and Planetary Astrophysics},
         year = "2019",
        month = "Feb",
       volume = {622},
          eid = {L7},
        pages = {L7},
          doi = {10.1051/0004-6361/201834817},
archivePrefix = {arXiv},
       eprint = {1812.04501},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019A&A...622L...7T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Luque2018,
       author = {{Luque}, R. and {Nowak}, G. and {Pall{\'e}}, E. and {Kossakowski}, D. and
         {Trifonov}, T. and {Zechmeister}, M. and {B{\'e}jar}, V. J. S. and
         {Cardona Guill{\'e}n}, C. and  {et al.}},
        title = "{The CARMENES search for exoplanets around M dwarfs. The warm super-Earths in twin orbits around the mid-type M dwarfs Ross 1020 (GJ 3779) and LP 819-052 (GJ 1265)}",
      journal = {A&A},
     keywords = {techniques: radial velocities, stars: late-type, stars: low-mass, planetary systems, Astrophysics - Earth and Planetary Astrophysics},
         year = "2018",
        month = "Dec",
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        pages = {A171},
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archivePrefix = {arXiv},
       eprint = {1810.07572},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018A&A...620A.171L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Ribas2018,
       author = {{Ribas}, I. and {Tuomi}, M. and {Reiners}, A. and {Butler}, R. P. and
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         {Rodr{\'\i}guez-L{\'o}pez}, C. and {Gonz{\'a}lez Hern{\'a}ndez}, J. I. and
         {Rosich}, A. and {Feng}, F. and {Trifonov}, T, and  {et al.}},
        title = "{A candidate super-Earth planet orbiting near the snow line of Barnard's star}",
      journal = {Nature},
     keywords = {Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = "2018",
        month = "Nov",
       volume = {563},
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        pages = {365-368},
          doi = {10.1038/s41586-018-0677-y},
archivePrefix = {arXiv},
       eprint = {1811.05955},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018Natur.563..365R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Johnson2018,
       author = {{Johnson}, M. C. and {Dai}, F. and {Justesen}, A. B. and {Gandolfi}, D. and
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        title = "{K2-260 b: a hot Jupiter transiting an F star, and K2-261 b: a warm Saturn around a bright G star}",
      journal = {MNRAS},
     keywords = {planets and satellites: detection, planets and satellites: individual: K2-260 b, K2-261 b, Astrophysics - Earth and Planetary Astrophysics},
         year = "2018",
        month = "Nov",
       volume = {481},
       number = {1},
        pages = {596-612},
          doi = {10.1093/mnras/sty2238},
archivePrefix = {arXiv},
       eprint = {1806.06099},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018MNRAS.481..596J},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{PrietoArranz2018,
       author = {{Prieto-Arranz}, J. and {Palle}, E. and {Gandolfi}, D. and
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         {Fridlund}, M. and {Hirano}, T. and  {et al.} and {Trifonov}, T. },
        title = "{Mass determination of the 1:3:5 near-resonant planets transiting GJ 9827 (K2-135)}",
      journal = {A&A},
     keywords = {planetary systems, techniques: high angular resolution, techniques: photometric, techniques: radial velocities, stars: abundances, stars: individual: GJ 9827, Astrophysics - Earth and Planetary Astrophysics},
         year = "2018",
        month = "Oct",
       volume = {618},
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        pages = {A116},
          doi = {10.1051/0004-6361/201832872},
archivePrefix = {arXiv},
       eprint = {1802.09557},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018A&A...618A.116P},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Kaminski2018,
       author = {{Kaminski}, A. and {Trifonov}, T. and {Caballero}, J. A. and
         {Quirrenbach}, A. and {Ribas}, I. and {Reiners}, A. and {Amado}, P. J. and
         {Zechmeister}, M. and {Dreizler}, S. and  {et al.}},
        title = "{The CARMENES search for exoplanets around M dwarfs. A Neptune-mass planet traversing the habitable zone around HD 180617}",
      journal = {A&A},
     keywords = {planetary systems, stars: late-type, stars: low-mass, stars: individual: HD 180617, Astrophysics - Earth and Planetary Astrophysics},
         year = "2018",
        month = "Oct",
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archivePrefix = {arXiv},
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 primaryClass = {astro-ph.EP},
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}

@ARTICLE{VanEylen2018,
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      journal = {MNRAS},
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         year = "2018",
        month = "Aug",
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        pages = {4866-4880},
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archivePrefix = {arXiv},
       eprint = {1805.01860},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018MNRAS.478.4866V},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Sarkis2018,
       author = {{Sarkis}, Paula and {Henning}, Thomas and {K{\"u}rster}, Martin and
         {Trifonov}, Trifon and {Zechmeister}, Mathias and {Tal-Or}, Lev and
         {Anglada-Escud{\'e}}, Guillem and {Hatzes}, Artie P. and {et al.}},
        title = "{The CARMENES Search for Exoplanets around M Dwarfs: A Low-mass Planet in the Temperate Zone of the Nearby K2-18}",
      journal = {AJ},
     keywords = {stars: activity, stars: individual: K2-18, stars: low-mass, Astrophysics - Earth and Planetary Astrophysics},
         year = "2018",
        month = "Jun",
       volume = {155},
       number = {6},
          eid = {257},
        pages = {257},
          doi = {10.3847/1538-3881/aac108},
archivePrefix = {arXiv},
       eprint = {1805.00830},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018AJ....155..257S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Trifonov, Trifon, Man Hoi Lee, Sabine Reffert, and Andreas Quirrenbach. 2018. Dynamical Analysis of the Circumprimary Planet in the Eccentric Binary System HD 59686. AJ 155 (4):174.
[Bibtex]

@ARTICLE{Trifonov2018,
       author = {{Trifonov}, Trifon and {Lee}, Man Hoi and {Reffert}, Sabine and
         {Quirrenbach}, Andreas},
        title = "{Dynamical Analysis of the Circumprimary Planet in the Eccentric Binary System HD 59686}",
      journal = {AJ},
     keywords = {planetary systems, planets and satellites: detection, planets and satellites: dynamical evolution and stability, techniques: radial velocities, Astrophysics - Earth and Planetary Astrophysics},
         year = "2018",
        month = "Apr",
       volume = {155},
       number = {4},
          eid = {174},
        pages = {174},
          doi = {10.3847/1538-3881/aab439},
archivePrefix = {arXiv},
       eprint = {1803.01434},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018AJ....155..174T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Reiners2018,
       author = {{Reiners}, A. and {Zechmeister}, M. and {Caballero}, J. A. and
         {Ribas}, I. and {Morales}, J. C. and {Jeffers}, S. V. and
         {Sch{\"o}fer}, P. and {Tal-Or}, L. and {Quirrenbach}, A. and
         {Amado}, P. J. and {Kaminski}, A. and  {et al.} and {Trifonov}, T. },
        title = "{The CARMENES search for exoplanets around M dwarfs. High-resolution optical and near-infrared spectroscopy of 324 survey stars}",
      journal = {A&A},
     keywords = {atlases, catalogs, stars: rotation, stars: late-type, stars: low-mass, infrared: stars, Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Earth and Planetary Astrophysics},
         year = "2018",
        month = "Apr",
       volume = {612},
          eid = {A49},
        pages = {A49},
          doi = {10.1051/0004-6361/201732054},
archivePrefix = {arXiv},
       eprint = {1711.06576},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018A&A...612A..49R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Trifonov_carm_2018,
       author = {{Trifonov}, T. and {K{\"u}rster}, M. and {Zechmeister}, M. and
         {Tal-Or}, L. and {Caballero}, J. A. and {Quirrenbach}, A. and
         {Amado}, P. J. and {Ribas}, I. and {Reiners}, A. and {Reffert}, S. and
         {Dreizler}, S. and  {et al.}},
        title = "{The CARMENES search for exoplanets around M dwarfs . First visual-channel radial-velocity measurements and orbital parameter updates of seven M-dwarf planetary systems}",
      journal = {A&A},
     keywords = {planetary systems, stars: late-type, stars: low-mass, planets and satellites: dynamical evolution and stability, Astrophysics - Earth and Planetary Astrophysics},
         year = "2018",
        month = "Feb",
       volume = {609},
          eid = {A117},
        pages = {A117},
          doi = {10.1051/0004-6361/201731442},
archivePrefix = {arXiv},
       eprint = {1710.01595},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018A&A...609A.117T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Reiners_carm_2018,
       author = {{Reiners}, A. and {Ribas}, I. and {Zechmeister}, M. and
         {Caballero}, J. A. and {Trifonov}, T. and {Dreizler}, S. and
         {Morales}, J. C. and {Tal-Or}, L. and {Lafarga}, M. and
         {Quirrenbach}, A. and {Amado}, P. J. and {Kaminski}, A. and  {et al.}},
        title = "{The CARMENES search for exoplanets around M dwarfs. HD147379 b: A nearby Neptune in the temperate zone of an early-M dwarf}",
      journal = {A&A},
     keywords = {stars: individual: HD 147379, planets and satellites: individual: HD 147379 b, stars: activity, stars: rotation, stars: late-type, stars: low-mass, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = "2018",
        month = "Jan",
       volume = {609},
          eid = {L5},
        pages = {L5},
          doi = {10.1051/0004-6361/201732165},
archivePrefix = {arXiv},
       eprint = {1712.05797},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018A&A...609L...5R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Trifonov2017,
       author = {{Trifonov}, T. and {K{\"u}rster}, M. and {Zechmeister}, M. and
         {Zakhozhay}, O. V. and {Reffert}, S. and {Lee}, M. H. and {Rodler}, F. and
         {Vogt}, S. S. and {Brems}, S. S.},
        title = "{Three planets around HD 27894. A close-in pair with a 2:1 period ratio and an eccentric Jovian planet at 5.4 AU}",
      journal = {A&A},
     keywords = {techniques: radial velocities, planetary systems, planets and satellites: dynamical evolution and stability, Astrophysics - Earth and Planetary Astrophysics},
         year = "2017",
        month = "Jun",
       volume = {602},
          eid = {L8},
        pages = {L8},
          doi = {10.1051/0004-6361/201731044},
archivePrefix = {arXiv},
       eprint = {1706.00509},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2017A&A...602L...8T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Ortiz2016,
       author = {{Ortiz}, Mauricio and {Reffert}, Sabine and {Trifonov}, Trifon and
         {Quirrenbach}, Andreas and {Mitchell}, David S. and {Nowak}, Grzegorz and
         {Buenzli}, Esther and {Zimmerman}, Neil and {Bonnefoy}, Micka{\"e}l and
         {Skemer}, Andy and {Defr{\`e}re}, Denis and {Lee}, Man Hoi and
         {Fischer}, Debra A. and {Hinz}, Philip M.},
        title = "{Precise radial velocities of giant stars. IX. HD 59686 Ab: a massive circumstellar planet orbiting a giant star in a  13.6 au eccentric binary system}",
      journal = {A&A},
     keywords = {planetary systems, planets and satellites: formation, planets and satellites: fundamental parameters, planets and satellites: gaseous planets, planets and satellites: detection, planets and satellites: general, Astrophysics - Earth and Planetary Astrophysics},
         year = "2016",
        month = "Oct",
       volume = {595},
          eid = {A55},
        pages = {A55},
          doi = {10.1051/0004-6361/201628791},
archivePrefix = {arXiv},
       eprint = {1608.00963},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2016A&A...595A..55O},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Trifonov2015,
       author = {{Trifonov}, Trifon and {Reffert}, Sabine and {Zechmeister}, Mathias and
         {Reiners}, Ansgar and {Quirrenbach}, Andreas},
        title = "{Precise radial velocities of giant stars. VIII. Testing for the presence of planets with CRIRES infrared radial velocities}",
      journal = {A&A},
     keywords = {planetary systems, instrumentation: spectrographs, techniques: radial, velocities, methods: observational, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = "2015",
        month = "Oct",
       volume = {582},
          eid = {A54},
        pages = {A54},
          doi = {10.1051/0004-6361/201526196},
archivePrefix = {arXiv},
       eprint = {1508.04769},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2015A&A...582A..54T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Kuerster2015,
       author = {{K{\"u}rster}, Martin and {Trifonov}, Trifon and {Reffert}, Sabine and
         {Kostogryz}, Nadiia M. and {Rodler}, Florian},
        title = "{Disentangling 2:1 resonant radial velocity orbits from eccentric ones and a case study for HD 27894}",
      journal = {A&A},
     keywords = {celestial mechanics, planetary systems, techniques: radial velocities, stars: individual: HD 27894, Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Earth and Planetary Astrophysics},
         year = "2015",
        month = "May",
       volume = {577},
          eid = {A103},
        pages = {A103},
          doi = {10.1051/0004-6361/201525872},
archivePrefix = {arXiv},
       eprint = {1503.07769},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2015A&A...577A.103K},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Reffert2015,
       author = {{Reffert}, Sabine and {Bergmann}, Christoph and {Quirrenbach}, Andreas and
         {Trifonov}, Trifon and {K{\"u}nstler}, Andreas},
        title = "{Precise radial velocities of giant stars. VII. Occurrence rate of giant extrasolar planets as a function of mass and metallicity}",
      journal = {A&A},
     keywords = {techniques: radial velocities, planets and satellites: detection, brown dwarfs, planetary systems, Astrophysics - Earth and Planetary Astrophysics},
         year = "2015",
        month = "Feb",
       volume = {574},
          eid = {A116},
        pages = {A116},
          doi = {10.1051/0004-6361/201322360},
archivePrefix = {arXiv},
       eprint = {1412.4634},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2015A&A...574A.116R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Trifonov2014,
       author = {{Trifonov}, Trifon and {Reffert}, Sabine and {Tan}, Xianyu and
         {Lee}, Man Hoi and {Quirrenbach}, Andreas},
        title = "{Precise radial velocities of giant stars. VI. A possible 2:1 resonant planet pair around the K giant star {\ensuremath{\eta}} Ceti}",
      journal = {A&A},
     keywords = {techniques: radial velocities, planets and satellites: detection, planets and satellites: dynamical evolution and stability, planetary systems, Astrophysics - Earth and Planetary Astrophysics},
         year = "2014",
        month = "Aug",
       volume = {568},
          eid = {A64},
        pages = {A64},
          doi = {10.1051/0004-6361/201322885},
archivePrefix = {arXiv},
       eprint = {1407.0712},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2014A&A...568A..64T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Ovcharov2014,
       author = {{Ovcharov}, E. P. and {Kurtenkov}, A. and {Metodieva}, Y. and
         {Dimitrov}, A. and {Enikova}, P. and {Bozhilov}, V. and {Stanev}, I. and
         {Nikolov}, P. and {Nikolov}, Y. and {Markishki}, P. and {Gantchev}, G. and
         {Trifonov}, T. and {Nedialkov}, P. and {Stanchev}, O.},
        title = "{Plana Student Astronomical Observatory: First results and perspectives}",
      journal = {Bulgarian Astronomical Journal},
     keywords = {telescopes, site testing, light pollution, novae, BL Lacertae objects},
         year = "2014",
        month = "Jan",
       volume = {21},
        pages = {19},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2014BlgAJ..21...19O},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Mitchell2013,
       author = {{Mitchell}, David S. and {Reffert}, Sabine and {Trifonov}, Trifon and
         {Quirrenbach}, Andreas and {Fischer}, Debra A.},
        title = "{Precise radial velocities of giant stars. V. A brown dwarf and a planet orbiting the K giant stars {\ensuremath{\tau}} Geminorum and 91 Aquarii}",
      journal = {A&A},
     keywords = {techniques: radial velocities, planets and satellites: detection, brown dwarfs, Astrophysics - Earth and Planetary Astrophysics},
         year = "2013",
        month = "Jul",
       volume = {555},
          eid = {A87},
        pages = {A87},
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archivePrefix = {arXiv},
       eprint = {1305.5107},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2013A&A...555A..87M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Ovcharov2010,
       author = {{Ovcharov}, E. P. and {Valcheva}, A. and {Nedialkov}, P. and
         {Trifonov}, T.},
        title = "{Four August 2009 Novae in M31 - Light Curves, Colours and MMRD}",
      journal = {Publications de l'Observatoire Astronomique de Beograd},
         year = "2010",
        month = "Sep",
       volume = {90},
        pages = {167-170},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2010POBeo..90..167O},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

2013

@ARTICLE{Minev2021,
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        title = "{Periodic variability of the z = 2.0 quasar QSO B1312+7837}",
      journal = {\mnras},
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         year = 2021,
        month = dec,
       volume = {508},
       number = {2},
        pages = {2937-2943},
          doi = {10.1093/mnras/stab2763},
archivePrefix = {arXiv},
       eprint = {2109.13817},
 primaryClass = {astro-ph.GA},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021MNRAS.508.2937M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Perdelwitz2021,
       author = {{Perdelwitz}, V. and {Mittag}, M. and {Tal-Or}, L. and {Schmitt}, J.~H.~M.~M. and {Caballero}, J.~A. and {Jeffers}, S.~V. and {Reiners}, A. and {Schweitzer}, A. and {Trifonov}, T. and {Ribas}, I. and {Quirrenbach}, A. and {Amado}, P.~J. and {Seifert}, W. and {Cifuentes}, C. and {Cort{\'e}s-Contreras}, M. and {Montes}, D. and {Revilla}, D. and {Skrzypinski}, S.~L.},
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        month = aug,
       volume = {652},
          eid = {A116},
        pages = {A116},
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archivePrefix = {arXiv},
       eprint = {2107.06376},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021A&A...652A.116P},
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}

@ARTICLE{Bluhm2021,
       author = {{Bluhm}, P. and {Pall{\'e}}, E. and {Molaverdikhani}, K. and {Kemmer}, J. and {Hatzes}, A.~P. and {Kossakowski}, D. and {Stock}, S. and {Caballero}, J.~A. and {Lillo-Box}, J. and  {et al.} and {Trifonov}, T.},
        title = "{An ultra-short-period transiting super-Earth orbiting the M3 dwarf TOI-1685}",
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     keywords = {techniques: photometric, techniques: radial velocities, stars: individual: TOI-1685, stars: late-type, Astrophysics - Earth and Planetary Astrophysics},
         year = 2021,
        month = jun,
       volume = {650},
          eid = {A78},
        pages = {A78},
          doi = {10.1051/0004-6361/202140688},
archivePrefix = {arXiv},
       eprint = {2103.01016},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021A&A...650A..78B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Hobson2021,
       author = {{Hobson}, Melissa J. and {Brahm}, Rafael and {Jord{\'a}n}, Andr{\'e}s and {Espinoza}, Nestor and {Kossakowski}, Diana and {Henning}, Thomas and {Rojas}, Felipe and {Schlecker}, Martin and {Sarkis}, Paula and {Trifonov}, Trifon and et al.},
        title = "{A Transiting Warm Giant Planet around the Young Active Star TOI-201}",
      journal = {\aj},
     keywords = {Exoplanet astronomy, Exoplanet detection methods, Transit photometry, Radial velocity, 486, 489, 1709, 1332, Astrophysics - Earth and Planetary Astrophysics},
         year = 2021,
        month = may,
       volume = {161},
       number = {5},
          eid = {235},
        pages = {235},
          doi = {10.3847/1538-3881/abeaa1},
archivePrefix = {arXiv},
       eprint = {2103.02685},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021AJ....161..235H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Soto2021,
       author = {{Soto}, M.~G. and {Anglada-Escud{\'e}}, G. and {Dreizler}, S. and {Molaverdikhani}, K. and {Kemmer}, J. and {Rodr{\'\i}guez-L{\'o}pez}, C. and {Lillo-Box}, J. and  {et al.} and {Trifonov}, T.},
        title = "{Mass and density of the transiting hot and rocky super-Earth LHS 1478 b (TOI-1640 b)}",
      journal = {\aap},
     keywords = {planets and satellites: detection, planets and satellites: fundamental parameters, techniques: photometric, techniques: radial velocities, Astrophysics - Earth and Planetary Astrophysics},
         year = 2021,
        month = may,
       volume = {649},
          eid = {A144},
        pages = {A144},
          doi = {10.1051/0004-6361/202140618},
archivePrefix = {arXiv},
       eprint = {2102.11640},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021A&A...649A.144S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Ramm2021,
       author = {{Ramm}, D.~J. and {Robertson}, P. and {Reffert}, S. and {Gunn}, F. and {Trifonov}, T. and {Pollard}, K. and {Cantalloube}, F.},
        title = "{A photospheric and chromospheric activity analysis of the quiescent retrograde-planet host {\ensuremath{\nu}} Octantis A}",
      journal = {\mnras},
     keywords = {methods: data analysis, planets and satellites: individual: {\ensuremath{\nu}} Octantis : planet-star interactions, stars: activity, binaries: spectroscopic, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2021,
        month = apr,
       volume = {502},
       number = {2},
        pages = {2793-2806},
          doi = {10.1093/mnras/stab078},
archivePrefix = {arXiv},
       eprint = {2101.06844},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021MNRAS.502.2793R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Dawson2021,
       author = {{Dawson}, Rebekah I. and {Huang}, Chelsea X. and {Brahm}, Rafael and {Collins}, Karen A. and {Hobson}, Melissa J. and {Jord{\'a}n}, Andr{\'e}s and {Dong}, Jiayin and {Korth}, Judith and {Trifonov}, Trifon and et al.},
        title = "{Precise Transit and Radial-velocity Characterization of a Resonant Pair: The Warm Jupiter TOI-216c and Eccentric Warm Neptune TOI-216b}",
      journal = {\aj},
     keywords = {Exoplanet astronomy, Exoplanet dynamics, Transit timing variation method, Radial velocity, 486, 490, 1710, 1332, Astrophysics - Earth and Planetary Astrophysics},
         year = 2021,
        month = apr,
       volume = {161},
       number = {4},
          eid = {161},
        pages = {161},
          doi = {10.3847/1538-3881/abd8d0},
archivePrefix = {arXiv},
       eprint = {2102.06754},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021AJ....161..161D},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Trifonov2021a,
       author = {{Trifonov}, T. and {Caballero}, J.~A. and {Morales}, J.~C. and {Seifahrt}, A. and {Ribas}, I. and {Reiners}, A. and {Bean}, J.~L. and {Luque}, R. and et al.},
        title = "{A nearby transiting rocky exoplanet that is suitable for atmospheric investigation}",
      journal = {Science},
     keywords = {ASTRONOMY; PLANET SCI, Astrophysics - Earth and Planetary Astrophysics},
         year = 2021,
        month = mar,
       volume = {371},
       number = {6533},
        pages = {1038-1041},
          doi = {10.1126/science.abd7645},
archivePrefix = {arXiv},
       eprint = {2103.04950},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021Sci...371.1038T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Heeren2021,
       author = {{Heeren}, Paul and {Reffert}, Sabine and {Trifonov}, Trifon and {Wong}, Ka Ho and {Lee}, Man Hoi and {Lillo-Box}, Jorge and {Quirrenbach}, Andreas and {Arentoft}, Torben and {Albrecht}, Simon and {Grundahl}, Frank and {Andersen}, Mads Fredslund and {Antoci}, Victoria and {Pall{\'e}}, Pere L.},
        title = "{Precise radial velocities of giant stars. XV. Mysterious nearly periodic radial velocity variations in the eccentric binary {\ensuremath{\varepsilon}} Cygni}",
      journal = {\aap},
     keywords = {planetary systems, planets and satellites: detection, planets and satellites: dynamical evolution and stability, binaries: close, stars: horizontal-branch, stars: oscillations, Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Earth and Planetary Astrophysics},
         year = 2021,
        month = mar,
       volume = {647},
          eid = {A160},
        pages = {A160},
          doi = {10.1051/0004-6361/202040087},
archivePrefix = {arXiv},
       eprint = {2102.01999},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021A&A...647A.160H},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Jones2021,
       author = {{Jones}, M.~I. and {Wittenmyer}, R. and {Aguilera-G{\'o}mez}, C. and {Soto}, M.~G. and {Torres}, P. and {Trifonov}, T. and {Jenkins}, J.~S. and {Zapata}, A. and {Sarkis}, P. and {Zakhozhay}, O. and {Brahm}, R. and {Ram{\'\i}rez}, R. and {Santana}, F. and {Vines}, J.~I. and {D{\'\i}az}, M.~R. and {Vu{\v{c}}kovi{\'c}}, M. and {Pantoja}, B.},
        title = "{Four Jovian planets around low-luminosity giant stars observed by the EXPRESS and PPPS}",
      journal = {\aap},
     keywords = {asteroseismology, techniques: radial velocities, planets and satellites: detection, planets and satellites: formation, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2021,
        month = feb,
       volume = {646},
          eid = {A131},
        pages = {A131},
          doi = {10.1051/0004-6361/202038555},
archivePrefix = {arXiv},
       eprint = {2006.01277},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2021A&A...646A.131J},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Schlecker2020,
       author = {{Schlecker}, Martin and {Kossakowski}, Diana and {Brahm}, Rafael and {Espinoza}, N{\'e}stor and {Henning}, Thomas and {Carone}, Ludmila and {Molaverdikhani}, Karan and {Trifonov}, Trifon and et al.},
        title = "{A Highly Eccentric Warm Jupiter Orbiting TIC 237913194}",
      journal = {\aj},
     keywords = {Exoplanet astronomy, Transit photometry, Radial velocity, Exoplanet dynamics, Exoplanet atmospheres, Exoplanet structure, Hot Jupiters, Extrasolar gas giants, 486, 1709, 1332, 490, 487, 495, 753, 509, Astrophysics - Earth and Planetary Astrophysics},
         year = 2020,
        month = dec,
       volume = {160},
       number = {6},
          eid = {275},
        pages = {275},
          doi = {10.3847/1538-3881/abbe03},
archivePrefix = {arXiv},
       eprint = {2010.03570},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020AJ....160..275S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Pinto2020,
       author = {{Tala Pinto}, Marcelo and {Reffert}, Sabine and {Quirrenbach}, Andreas and {Stock}, Stephan and {Trifonov}, Trifon and {Mitchell}, David S.},
        title = "{Precise radial velocities of giant stars. XIV. Evidence of planetary companions around HD 25723, 17 Sco, 3 Cnc, and 44 UMa}",
      journal = {\aap},
     keywords = {techniques: radial velocities, planetary systems, planets and satellites: detection, brown dwarfs, stars: evolution},
         year = 2020,
        month = dec,
       volume = {644},
          eid = {A1},
        pages = {A1},
          doi = {10.1051/0004-6361/202038285},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...644A...1T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Bouma2020,
       author = {{Bouma}, L.~G. and {Hartman}, J.~D. and {Brahm}, R. and {Evans}, P. and {Collins}, K.~A. and {Zhou}, G. and {Sarkis}, P. and {Quinn}, S.~N. and {de Leon}, J. and  {et al.} and {Trifonov}, T.},
        title = "{Cluster Difference Imaging Photometric Survey. II. TOI 837: A Young Validated Planet in IC 2602}",
      journal = {\aj},
     keywords = {Exoplanets, Transits, Exoplanet evolution, Stellar ages, Young star clusters, 498, 1711, 491, 1581, 1833, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = nov,
       volume = {160},
       number = {5},
          eid = {239},
        pages = {239},
          doi = {10.3847/1538-3881/abb9ab},
archivePrefix = {arXiv},
       eprint = {2009.07845},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020AJ....160..239B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Brahm2020,
       author = {{Brahm}, Rafael and {Nielsen}, Louise D. and {Wittenmyer}, Robert A. and {Wang}, Songhu and {Rodriguez}, Joseph E. and {Espinoza}, N{\'e}stor and {Jones}, Mat{\'\i}as I. and {Jord{\'a}n}, Andr{\'e}s and {Henning}, Thomas and  {et al.} and {Trifonov}, T.},
        title = "{TOI-481 b and TOI-892 b: Two Long-period Hot Jupiters from the Transiting Exoplanet Survey Satellite}",
      journal = {\aj},
     keywords = {Exoplanet detection methods, Transit photometry, Radial velocity, Exoplanet astronomy, 489, 1709, 1332, 486, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = nov,
       volume = {160},
       number = {5},
          eid = {235},
        pages = {235},
          doi = {10.3847/1538-3881/abba3b},
archivePrefix = {arXiv},
       eprint = {2009.08881},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020AJ....160..235B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Davis2020,
       author = {{Davis}, Allen B. and {Wang}, Songhu and {Jones}, Matias and {Eastman}, Jason D. and {G{\"u}nther}, Maximilian N. and  {et al.} and {Trifonov}, T.},
        title = "{TOI 564 b and TOI 905 b: Grazing and Fully Transiting Hot Jupiters Discovered by TESS}",
      journal = {\aj},
     keywords = {Exoplanet astronomy, Exoplanet detection methods, Radial velocity, Transit photometry, Extrasolar gas giants, Hot Jupiters, 486, 489, 1332, 1709, 509, 753, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = nov,
       volume = {160},
       number = {5},
          eid = {229},
        pages = {229},
          doi = {10.3847/1538-3881/aba49d},
archivePrefix = {arXiv},
       eprint = {1912.10186},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020AJ....160..229D},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Stock2020,
       author = {{Stock}, S. and {Nagel}, E. and {Kemmer}, J. and {Passegger}, V.~M. and {Reffert}, S. and {Quirrenbach}, A. and {Caballero}, J.~A. and {Czesla}, S. and {B{\'e}jar}, V.~J.~S. and  {et al.} and {Trifonov}, T.},
        title = "{The CARMENES search for exoplanets around M dwarfs. Three temperate-to-warm super-Earths}",
      journal = {\aap},
     keywords = {planetary systems, techniques: radial velocities, stars: individual: GJ 251, stars: individual: HD 238090, stars: individual: Lalande 21185, stars: late-type, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = nov,
       volume = {643},
          eid = {A112},
        pages = {A112},
          doi = {10.1051/0004-6361/202038820},
archivePrefix = {arXiv},
       eprint = {2010.00474},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...643A.112S},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Bashi, D., S. Zucker, V. Adibekyan, N. ~C. Santos, L. Tal-Or, T. Trifonov, and T. Mazeh. 2020. Occurrence rates of small planets from HARPS. Focus on the Galactic context. åp 643 A106.
[Bibtex]

@ARTICLE{Bashi2020,
       author = {{Bashi}, D. and {Zucker}, S. and {Adibekyan}, V. and {Santos}, N.~C. and {Tal-Or}, L. and {Trifonov}, T. and {Mazeh}, T.},
        title = "{Occurrence rates of small planets from HARPS. Focus on the Galactic context}",
      journal = {\aap},
     keywords = {planets and satellites: general, Galaxy: disk, stars: abundances, stars: statistics, stars: solar-type, methods: statistical, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Astrophysics of Galaxies, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = nov,
       volume = {643},
          eid = {A106},
        pages = {A106},
          doi = {10.1051/0004-6361/202038881},
archivePrefix = {arXiv},
       eprint = {2010.03237},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...643A.106B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Bitsch, Bertram, Trifon Trifonov, and Andre Izidoro. 2020. The eccentricity distribution of giant planets and their relation to super-Earths in the pebble accretion scenario. åp 643 A66.
[Bibtex]

@ARTICLE{Bitsch2020,
       author = {{Bitsch}, Bertram and {Trifonov}, Trifon and {Izidoro}, Andre},
        title = "{The eccentricity distribution of giant planets and their relation to super-Earths in the pebble accretion scenario}",
      journal = {\aap},
     keywords = {accretion, accretion disks, planets and satellites: formation, protoplanetary disks, planet-disk interactions, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = nov,
       volume = {643},
          eid = {A66},
        pages = {A66},
          doi = {10.1051/0004-6361/202038856},
archivePrefix = {arXiv},
       eprint = {2009.11725},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...643A..66B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Nowak2020,
       author = {{Nowak}, G. and {Luque}, R. and {Parviainen}, H. and {Pall{\'e}}, E. and {Molaverdikhani}, K. and {B{\'e}jar}, V.~J.~S. and {Lillo-Box}, J. and {et al.} and {Trifonov}, T.},
        title = "{The CARMENES search for exoplanets around M dwarfs. Two planets on opposite sides of the radius gap transiting the nearby M dwarf LTT 3780}",
      journal = {\aap},
     keywords = {techniques: photometric, techniques: radial velocities, stars: individual: LTT 3780, stars: late-type, planets and satellites: detection, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = oct,
       volume = {642},
          eid = {A173},
        pages = {A173},
          doi = {10.1051/0004-6361/202037867},
archivePrefix = {arXiv},
       eprint = {2003.01140},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...642A.173N},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Bluhm2020A&A,
       author = {{Bluhm}, P. and {Luque}, R. and {Espinoza}, N. and {Pall{\'e}}, E. and {Caballero}, J.~A. and {Dreizler}, S. and {Livingston}, J.~H. and {Mathur}, S. and  {et al.} and {Trifonov}, T.},
        title = "{Precise mass and radius of a transiting super-Earth planet orbiting the M dwarf TOI-1235: a planet in the radius gap?}",
      journal = {\aap},
     keywords = {techniques: photometric, techniques: radial velocities, stars: individual: TOI-1235, stars: late-type, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = jul,
       volume = {639},
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        pages = {A132},
          doi = {10.1051/0004-6361/202038160},
archivePrefix = {arXiv},
       eprint = {2004.06218},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...639A.132B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Nielsen2020,
       author = {{Nielsen}, L.~D. and {Brahm}, R. and {Bouchy}, F. and {Espinoza}, N. and {Turner}, O. and {Rappaport}, S. and {Pearce}, L. and {Ricker}, G. and {Vanderspek}, R. and {Latham}, and  {et al.} and {Trifonov}, T.},
        title = "{Three short-period Jupiters from TESS. HIP 65Ab, TOI-157b, and TOI-169b}",
      journal = {\aap},
     keywords = {planets and satellites: detection, planets and satellites: individual: TOI-129, planets and satellites: individual: HIP 65A, planets and satellites: individual: TOI-157, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = jul,
       volume = {639},
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        pages = {A76},
          doi = {10.1051/0004-6361/202037941},
archivePrefix = {arXiv},
       eprint = {2003.05932},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...639A..76N},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Maire2020,
       author = {{Maire}, A. -L. and {Molaverdikhani}, K. and {Desidera}, S. and {Trifonov}, T. and {Molli{\`e}re}, P. and {D'Orazi}, V. and et al.},
        title = "{Orbital and spectral characterization of the benchmark T-type brown dwarf HD 19467B}",
      journal = {\aap},
     keywords = {brown dwarfs, methods: data analysis, stars: individual: HD 19467, techniques: high angular resolution, planets and satellites: dynamical evolution and stability, techniques: image processing, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = jul,
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        pages = {A47},
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archivePrefix = {arXiv},
       eprint = {2005.10312},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...639A..47M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Kostov2020,
       author = {{Kostov}, Veselin B. and {Orosz}, Jerome A. and {Feinstein}, Adina D. and {Welsh}, William F. and {Cukier}, Wolf and {Haghighipour}, Nader and  {et al.} and {Trifonov}, T.},
        title = "{TOI-1338: TESS' First Transiting Circumbinary Planet}",
      journal = {\aj},
     keywords = {Exoplanet astronomy, Eclipsing binary stars, 486, 444, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = jun,
       volume = {159},
       number = {6},
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archivePrefix = {arXiv},
       eprint = {2004.07783},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020AJ....159..253K},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Trifonov2020a,
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        title = "{The CARMENES search for exoplanets around M dwarfs. Dynamical characterization of the multiple planet system GJ 1148 and prospects of habitable exomoons around GJ 1148 b}",
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        month = jun,
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 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...638A..16T},
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}

@ARTICLE{Jordan2020,
       author = {{Jord{\'a}n}, Andr{\'e}s and {Brahm}, Rafael and {Espinoza}, N{\'e}stor and {Henning}, Thomas and {Jones}, Mat{\'\i}as I. and {Kossakowski}, Diana and  {et al.} and {Trifonov}, T.},
        title = "{TOI-677b: A Warm Jupiter (P = 11.2 days) on an Eccentric Orbit Transiting a Late F-type Star}",
      journal = {\aj},
     keywords = {498, 509, 486, 1709, 1332, 1242, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = apr,
       volume = {159},
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        pages = {145},
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archivePrefix = {arXiv},
       eprint = {1911.05574},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020AJ....159..145J},
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}

@ARTICLE{Stock2020,
       author = {{Stock}, S. and {Kemmer}, J. and {Reffert}, S. and {Trifonov}, T. and {Kaminski}, A. and {Dreizler}, and {Trifonov}, Trifon and {et al.}},
        title = "{The CARMENES search for exoplanets around M dwarfs. Characterization of the nearby ultra-compact multiplanetary system YZ Ceti}",
      journal = {\aap},
     keywords = {techniques: radial velocities, stars: individual: YZ Ceti, stars: late-type, planets and satellites: terrestrial planets, planets and satellites: dynamical evolution and stability, planetary systems, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = 2020,
        month = apr,
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          doi = {10.1051/0004-6361/201936732},
archivePrefix = {arXiv},
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       adsurl = {https://ui.adsabs.harvard.edu/abs/2020A&A...636A.119S},
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}

@ARTICLE{Trifonov2020a,
       author = {{Trifonov}, Trifon and {Tal-Or}, Lev and {Zechmeister}, Mathias and
         {Kaminski}, Adrian and {Zucker}, Shay and {Mazeh}, Tsevi},
        title = "{A public HARPS radial velocity database corrected for systematic errors}",
      journal = {arXiv e-prints},
     keywords = {Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = "2020",
        month = "Jan",
          eid = {arXiv:2001.05942},
        pages = {arXiv:2001.05942},
archivePrefix = {arXiv},
       eprint = {2001.05942},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2020arXiv200105942T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Davis2019,
       author = {{Davis}, Allen B. and {Wang}, Songhu and {Jones}, Matias and
         {Eastman}, Jason D. and {G{\"u}nther}, and  {et al.} and {Trifonov}, T.},
        title = "{TOI 564 b and TOI 905 b: Grazing and Fully Transiting Hot Jupiters Discovered by TESS}",
      journal = {arXiv e-prints},
     keywords = {Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = "2019",
        month = "Dec",
          eid = {arXiv:1912.10186},
        pages = {arXiv:1912.10186},
archivePrefix = {arXiv},
       eprint = {1912.10186},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019arXiv191210186D},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Brems2019,
       author = {{Brems}, Stefan S. and {K{\"u}rster}, Martin and {Trifonov}, Trifon and
         {Reffert}, Sabine and {Quirrenbach}, Andreas},
        title = "{Radial-velocity jitter of stars as a function of observational timescale and stellar age}",
      journal = {\aap},
     keywords = {stars: activity, methods: data analysis, techniques: radial velocities, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = "2019",
        month = "Dec",
       volume = {632},
          eid = {A37},
        pages = {A37},
          doi = {10.1051/0004-6361/201935520},
archivePrefix = {arXiv},
       eprint = {1910.10389},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019A&A...632A..37B},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Luque2019,
       author = {{Luque}, R. and {Trifonov}, T. and {Reffert}, S. and {Quirrenbach}, A. and
         {Lee}, M. H. and {Albrecht}, S. and {Fredslund Andersen}, M. and
         {Antoci}, V. and {Grundahl}, F. and {Schwab}, C. and {Wolthoff}, V.},
        title = "{Precise radial velocities of giant stars. XIII. A second Jupiter orbiting in 4:3 resonance in the 7 CMa system}",
      journal = {ApJ},
     keywords = {techniques: radial velocities, planetary systems, planets and satellites: dynamical evolution and stability, planets and satellites: detection},
         year = "2019",
        month = "Nov",
       volume = {631},
          eid = {A136},
        pages = {A136},
          doi = {10.1051/0004-6361/201936464},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019A&A...631A.136L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Morales2019,
       author = {{Morales}, J. C. and {Mustill}, A. J. and {Ribas}, I. and
         {Davies}, M. B. and {Reiners}, A. and {Bauer}, F. F. and  {et al.} and {Trifonov}, T. },
        title = "{A giant exoplanet orbiting a very-low-mass star challenges planet formation models}",
      journal = {Science},
     keywords = {PLANET SCI; ASTRONOMY, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = "2019",
        month = "Sep",
       volume = {365},
       number = {6460},
        pages = {1441-1445},
          doi = {10.1126/science.aax3198},
archivePrefix = {arXiv},
       eprint = {1909.12174},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019Sci...365.1441M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Ratzloff2019,
       author = {{Ratzloff}, Jeffrey K. and {Corbett}, Henry T. and {Law}, Nicholas M. and
         {Barlow}, Brad N. and {Glazier}, Amy and {Howard}, Ward S. and
         {Fors}, Octavi and {del Ser}, Daniel and {Trifonov}, Trifon},
        title = "{Variables in the Southern Polar Region Evryscope 2016 Data Set}",
      journal = {PASP},
     keywords = {Astrophysics - Solar and Stellar Astrophysics},
         year = "2019",
        month = "Aug",
       volume = {131},
       number = {1002},
        pages = {084201},
          doi = {10.1088/1538-3873/ab1d77},
archivePrefix = {arXiv},
       eprint = {1905.02738},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019PASP..131h4201R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Luque22019,
       author = {{Luque}, R. and {Pall{\'e}}, E. and {Kossakowski}, D. and
         {Dreizler}, S. and {Kemmer}, J. and {Espinoza}, N. and {Burt}, J. and
         {Anglada-Escud{\'e}}, G. and {B{\'e}jar}, V. J. S. and  {et al.} and {Trifonov}, T. },
        title = "{Planetary system around the nearby M dwarf GJ 357 including a transiting, hot, Earth-sized planet optimal for atmospheric characterization}",
      journal = {A&A},
     keywords = {planetary systems, techniques: photometric, techniques: radial velocities, stars: individual: Gl 357, stars: late-type, Astrophysics - Earth and Planetary Astrophysics},
         year = "2019",
        month = "Aug",
       volume = {628},
          eid = {A39},
        pages = {A39},
          doi = {10.1051/0004-6361/201935801},
archivePrefix = {arXiv},
       eprint = {1904.12818},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019A&A...628A..39L},
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}

@ARTICLE{Zechmeister2019,
       author = {{Zechmeister}, M. and {Dreizler}, S. and {Ribas}, I. and {Reiners}, A. and
         {Caballero}, J. A. and {Bauer}, F. F. and {B{\'e}jar}, V. J. S. and
         {Gonz{\'a}lez-Cuesta}, L. and {Herrero}, E. and {Lalitha}, S. and  {et al.} and {Trifonov}, T. },
        title = "{The CARMENES search for exoplanets around M dwarfs. Two temperate Earth-mass planet candidates around Teegarden's Star}",
      journal = {A&A},
     keywords = {methods: data analysis, planetary systems, stars: late-type, stars: individual: Teegarden's Star, Astrophysics - Earth and Planetary Astrophysics},
         year = "2019",
        month = "Jul",
       volume = {627},
          eid = {A49},
        pages = {A49},
          doi = {10.1051/0004-6361/201935460},
archivePrefix = {arXiv},
       eprint = {1906.07196},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019A&A...627A..49Z},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Reichert2019,
       author = {{Reichert}, Katja and {Reffert}, Sabine and {Stock}, Stephan and
         {Trifonov}, Trifon and {Quirrenbach}, Andreas},
        title = "{Precise radial velocities of giant stars. XII. Evidence against the proposed planet Aldebaran b}",
      journal = {A&A},
     keywords = {stars: individual: {\ensuremath{\alpha}} Tau, planets and satellites: detection, techniques: radial velocities, instrumentation: spectrographs, Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Earth and Planetary Astrophysics},
         year = "2019",
        month = "May",
       volume = {625},
          eid = {A22},
        pages = {A22},
          doi = {10.1051/0004-6361/201834028},
archivePrefix = {arXiv},
       eprint = {1903.09157},
 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019A&A...625A..22R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Hjorth2019,
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      journal = {MNRAS},
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archivePrefix = {arXiv},
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 primaryClass = {astro-ph.EP},
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      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Quirrenbach2019,
       author = {{Quirrenbach}, Andreas and {Trifonov}, Trifon and {Lee}, Man Hoi and
         {Reffert}, Sabine},
        title = "{Precise radial velocities of giant stars. XI. Two brown dwarfs in 6:1 mean motion resonance around the K giant star {\ensuremath{\nu}} Ophiuchi}",
      journal = {A&A},
     keywords = {techniques: radial velocities, planets and satellites: detection, planets and satellites: dynamical evolution and stability, brown dwarfs, planetary systems, Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Earth and Planetary Astrophysics},
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        month = "Apr",
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archivePrefix = {arXiv},
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 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019A&A...624A..18Q},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

Tal-Or, Lev, Trifon Trifonov, Shay Zucker, Tsevi Mazeh, and Mathias Zechmeister. 2019. Correcting HIRES/Keck radial velocities for small systematic errors. MNRAS 484 (1):L8-L13.
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@ARTICLE{TalOr2019,
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         {Mazeh}, Tsevi and {Zechmeister}, Mathias},
        title = "{Correcting HIRES/Keck radial velocities for small systematic errors}",
      journal = {MNRAS},
     keywords = {instrumentation: spectrographs, techniques: radial velocities, planetary systems, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Solar and Stellar Astrophysics},
         year = "2019",
        month = "Mar",
       volume = {484},
       number = {1},
        pages = {L8-L13},
          doi = {10.1093/mnrasl/sly227},
archivePrefix = {arXiv},
       eprint = {1810.02986},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019MNRAS.484L...8T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Trifonov2019,
       author = {{Trifonov}, Trifon and {Stock}, Stephan and {Henning}, Thomas and
         {Reffert}, Sabine and {K{\"u}rster}, Martin and {Lee}, Man Hoi and
         {Bitsch}, Bertram and {Butler}, R. Paul and {Vogt}, Steven S.},
        title = "{Two Jovian Planets around the Giant Star HD 202696: A Growing Population of Packed Massive Planetary Pairs around Massive Stars?}",
      journal = {AJ},
     keywords = {planetary systems, planets and satellites: detection, planets and satellites: dynamical evolution and stability, techniques: radial velocities, Astrophysics - Earth and Planetary Astrophysics},
         year = "2019",
        month = "Mar",
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        pages = {93},
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archivePrefix = {arXiv},
       eprint = {1901.01935},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019AJ....157...93T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Wang2019,
       author = {{Wang}, Songhu and {Jones}, Matias and {Shporer}, Avi and
         {Fulton}, Benjamin J. and {Paredes}, Leonardo A. and
         {Trifonov}, Trifon and {Kossakowski}, Diana and {Eastman}, Jason and  {et al.}  },
        title = "{HD 202772A b: A Transiting Hot Jupiter around a Bright, Mildly Evolved Star in a Visual Binary Discovered by TESS}",
      journal = {AJ},
     keywords = {planetary systems, planets and satellites: detection, stars: individual (TIC 290131778-TOI 123-HD 202772, techniques: radial velocities, Astrophysics - Earth and Planetary Astrophysics},
         year = "2019",
        month = "Feb",
       volume = {157},
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archivePrefix = {arXiv},
       eprint = {1810.02341},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019AJ....157...51W},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Trifonov2019,
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        title = "{TESS exoplanet candidates validated with HARPS archival data. A massive Neptune around GJ 143 and two Neptunes around HD 23472}",
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        pages = {L7},
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archivePrefix = {arXiv},
       eprint = {1812.04501},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2019A&A...622L...7T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Luque2018,
       author = {{Luque}, R. and {Nowak}, G. and {Pall{\'e}}, E. and {Kossakowski}, D. and
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         {Cardona Guill{\'e}n}, C. and  {et al.}},
        title = "{The CARMENES search for exoplanets around M dwarfs. The warm super-Earths in twin orbits around the mid-type M dwarfs Ross 1020 (GJ 3779) and LP 819-052 (GJ 1265)}",
      journal = {A&A},
     keywords = {techniques: radial velocities, stars: late-type, stars: low-mass, planetary systems, Astrophysics - Earth and Planetary Astrophysics},
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        month = "Dec",
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        pages = {A171},
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archivePrefix = {arXiv},
       eprint = {1810.07572},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018A&A...620A.171L},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Ribas2018,
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         {Rodr{\'\i}guez-L{\'o}pez}, C. and {Gonz{\'a}lez Hern{\'a}ndez}, J. I. and
         {Rosich}, A. and {Feng}, F. and {Trifonov}, T, and  {et al.}},
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        month = "Nov",
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archivePrefix = {arXiv},
       eprint = {1811.05955},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018Natur.563..365R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Johnson2018,
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        title = "{K2-260 b: a hot Jupiter transiting an F star, and K2-261 b: a warm Saturn around a bright G star}",
      journal = {MNRAS},
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}

@ARTICLE{PrietoArranz2018,
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        month = "Oct",
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 primaryClass = {astro-ph.EP},
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}

@ARTICLE{Kaminski2018,
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        title = "{The CARMENES search for exoplanets around M dwarfs. A Neptune-mass planet traversing the habitable zone around HD 180617}",
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        month = "Oct",
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 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018A&A...618A.115K},
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}

@ARTICLE{VanEylen2018,
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 primaryClass = {astro-ph.EP},
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}

@ARTICLE{Sarkis2018,
       author = {{Sarkis}, Paula and {Henning}, Thomas and {K{\"u}rster}, Martin and
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        title = "{The CARMENES Search for Exoplanets around M Dwarfs: A Low-mass Planet in the Temperate Zone of the Nearby K2-18}",
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 primaryClass = {astro-ph.EP},
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}

Trifonov, Trifon, Man Hoi Lee, Sabine Reffert, and Andreas Quirrenbach. 2018. Dynamical Analysis of the Circumprimary Planet in the Eccentric Binary System HD 59686. AJ 155 (4):174.
[Bibtex]

@ARTICLE{Trifonov2018,
       author = {{Trifonov}, Trifon and {Lee}, Man Hoi and {Reffert}, Sabine and
         {Quirrenbach}, Andreas},
        title = "{Dynamical Analysis of the Circumprimary Planet in the Eccentric Binary System HD 59686}",
      journal = {AJ},
     keywords = {planetary systems, planets and satellites: detection, planets and satellites: dynamical evolution and stability, techniques: radial velocities, Astrophysics - Earth and Planetary Astrophysics},
         year = "2018",
        month = "Apr",
       volume = {155},
       number = {4},
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        pages = {174},
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archivePrefix = {arXiv},
       eprint = {1803.01434},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018AJ....155..174T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Reiners2018,
       author = {{Reiners}, A. and {Zechmeister}, M. and {Caballero}, J. A. and
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        title = "{The CARMENES search for exoplanets around M dwarfs. High-resolution optical and near-infrared spectroscopy of 324 survey stars}",
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        month = "Apr",
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        pages = {A49},
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archivePrefix = {arXiv},
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 primaryClass = {astro-ph.SR},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018A&A...612A..49R},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Trifonov_carm_2018,
       author = {{Trifonov}, T. and {K{\"u}rster}, M. and {Zechmeister}, M. and
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         {Dreizler}, S. and  {et al.}},
        title = "{The CARMENES search for exoplanets around M dwarfs . First visual-channel radial-velocity measurements and orbital parameter updates of seven M-dwarf planetary systems}",
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 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2018A&A...609A.117T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Reiners_carm_2018,
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archivePrefix = {arXiv},
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 primaryClass = {astro-ph.EP},
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      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

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archivePrefix = {arXiv},
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 primaryClass = {astro-ph.EP},
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      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

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 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2016A&A...595A..55O},
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}

@ARTICLE{Trifonov2015,
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         {Reiners}, Ansgar and {Quirrenbach}, Andreas},
        title = "{Precise radial velocities of giant stars. VIII. Testing for the presence of planets with CRIRES infrared radial velocities}",
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archivePrefix = {arXiv},
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 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2015A&A...582A..54T},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Kuerster2015,
       author = {{K{\"u}rster}, Martin and {Trifonov}, Trifon and {Reffert}, Sabine and
         {Kostogryz}, Nadiia M. and {Rodler}, Florian},
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archivePrefix = {arXiv},
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 primaryClass = {astro-ph.SR},
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      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Reffert2015,
       author = {{Reffert}, Sabine and {Bergmann}, Christoph and {Quirrenbach}, Andreas and
         {Trifonov}, Trifon and {K{\"u}nstler}, Andreas},
        title = "{Precise radial velocities of giant stars. VII. Occurrence rate of giant extrasolar planets as a function of mass and metallicity}",
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archivePrefix = {arXiv},
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 primaryClass = {astro-ph.EP},
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      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Trifonov2014,
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archivePrefix = {arXiv},
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 primaryClass = {astro-ph.EP},
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}

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       author = {{Ovcharov}, E. P. and {Kurtenkov}, A. and {Metodieva}, Y. and
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         {Nikolov}, P. and {Nikolov}, Y. and {Markishki}, P. and {Gantchev}, G. and
         {Trifonov}, T. and {Nedialkov}, P. and {Stanchev}, O.},
        title = "{Plana Student Astronomical Observatory: First results and perspectives}",
      journal = {Bulgarian Astronomical Journal},
     keywords = {telescopes, site testing, light pollution, novae, BL Lacertae objects},
         year = "2014",
        month = "Jan",
       volume = {21},
        pages = {19},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2014BlgAJ..21...19O},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Mitchell2013,
       author = {{Mitchell}, David S. and {Reffert}, Sabine and {Trifonov}, Trifon and
         {Quirrenbach}, Andreas and {Fischer}, Debra A.},
        title = "{Precise radial velocities of giant stars. V. A brown dwarf and a planet orbiting the K giant stars {\ensuremath{\tau}} Geminorum and 91 Aquarii}",
      journal = {A&A},
     keywords = {techniques: radial velocities, planets and satellites: detection, brown dwarfs, Astrophysics - Earth and Planetary Astrophysics},
         year = "2013",
        month = "Jul",
       volume = {555},
          eid = {A87},
        pages = {A87},
          doi = {10.1051/0004-6361/201321714},
archivePrefix = {arXiv},
       eprint = {1305.5107},
 primaryClass = {astro-ph.EP},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2013A&A...555A..87M},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}

@ARTICLE{Ovcharov2010,
       author = {{Ovcharov}, E. P. and {Valcheva}, A. and {Nedialkov}, P. and
         {Trifonov}, T.},
        title = "{Four August 2009 Novae in M31 - Light Curves, Colours and MMRD}",
      journal = {Publications de l'Observatoire Astronomique de Beograd},
         year = "2010",
        month = "Sep",
       volume = {90},
        pages = {167-170},
       adsurl = {https://ui.adsabs.harvard.edu/abs/2010POBeo..90..167O},
      adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}