Ruprecht-Karls-Universität Heidelberg

Stephan Amir Stock, M.Sc.

Landessternwarte



Büro
Hauptgebäude, Room 111

Post-Adresse
Zentrum für Astronomie der Universität Heidelberg
Landessternwarte
Königstuhl 12
69117 Heidelberg






Forschungsgebiete
Stellar parameters for evolved stars, exoplanet research, dynamical stability of multi-planetary systems


Stephan Amir Stock, M.Sc.

Landessternwarte



Büro
Hauptgebäude, Room 111

Post-Adresse
Zentrum für Astronomie der Universität Heidelberg
Landessternwarte
Königstuhl 12
69117 Heidelberg






Forschungsgebiete
Stellar parameters for evolved stars, exoplanet research, dynamical stability of multi-planetary systems



19.
6/2021
Amado, P. J.; Bauer, F. F. et al. (inc. Stock, S.; Kaminski, A.; Quirrenbach, A.)
The CARMENES search for exoplanets around M dwarfs. Two terrestrial planets orbiting G 264-012 and one terrestrial planet orbiting Gl 393
A&A 650, A188(2021)

18.
6/2021
Bluhm, P.; Pallé, E. et al. (inc. Reffert, S.; Quirrenbach, A.; Kaminski, A.; Stock, S.; Kemmer, J.; Molaverdikhani, K.)
An ultra-short-period transiting super-Earth orbiting the M3 dwarf TOI-1685
A&A 650, A78(2021)

17.
3/2021
Trifonov, T.; Caballero, J. A. et al. (inc. Stürmer, J.; Quirrenbach, A.; Molaverdikhani, K.; Kaminski, A.; Bluhm, P.; Stock, S.)
A nearby transiting rocky exoplanet that is suitable for atmospheric investigation
Sci 371, 1038(2021)

16.
12/2020
Tala Pinto, Marcelo; Reffert, Sabine et al. (inc. Stock, Stephan; Quirrenbach, Andreas)
Precise radial velocities of giant stars. XIV. Evidence of planetary companions around HD 25723, 17 Sco, 3 Cnc, and 44 UMa
A&A 644, A1(2020)

15.
12/2020
Pinto, Marcelo Tala; Reffert, Sabine et al. (inc. Stock, Stephan; Quirrenbach, Andreas)
Precise radial velocities of giant stars. XIV. Evidence of planetary companions around HD 25723, 17 Sco, 3 Cnc, and 44 UMa
A&A 644, A1(2020)

14.
11/2020
Stock, S.; Nagel, E. et al. (inc. Kaminski, A.; Bluhm, P.; Quirrenbach, A.; Reffert, S.; Kemmer, J.)
The CARMENES search for exoplanets around M dwarfs. Three temperate-to-warm super-Earths
A&A 643, A112(2020)

13.
10/2020
Kemmer, J.; Stock, S. et al. (inc. Reffert, S.; Bluhm, P.; Quirrenbach, A.; Molaverdikhani, K.; Kaminski, A.)
Discovery of a hot, transiting, Earth-sized planet and a second temperate, non-transiting planet around the M4 dwarf GJ 3473 (TOI-488)
A&A 642, A236(2020)

12.
10/2020
Nowak, G.; Luque, R. et al. (inc. Stock, S.; Reffert, S.; Quirrenbach, A.; Kemmer, J.; Kaminski, A.)
The CARMENES search for exoplanets around M dwarfs. Two planets on opposite sides of the radius gap transiting the nearby M dwarf LTT 3780
A&A 642, A173(2020)

11.
7/2020
Bluhm, P.; Luque, R. et al. (inc. Reffert, S.; Kemmer, J.; Kaminski, A.; Stock, S.; Quirrenbach, A.)
Precise mass and radius of a transiting super-Earth planet orbiting the M dwarf TOI-1235: a planet in the radius gap?
A&A 639, A132(2020)

10.
6/2020
Trifonov, T.; Lee, M. H. et al. (inc. Kaminski, A.; Reffert, S.; Quirrenbach, A.; Stock, S.)
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
A&A 638, A16(2020)

9.
4/2020
Stock, S.; Kemmer, J. et al. (inc. Quirrenbach, A.; Kaminski, A.; Reffert, S.)
The CARMENES search for exoplanets around M dwarfs. Characterization of the nearby ultra-compact multiplanetary system YZ Ceti
A&A 636, A119(2020)

8.
1/2020
Stock, Stephan; Kemmer, Jonas
AliasFinder: A Python script to search for the true planetary frequency within radial velocity data
JOSS 5, 1771(2020)

7.
11/2019
Campante, Tiago L.; Corsaro, Enrico et al. (inc. Stock, Stephan; Reffert, Sabine)
TESS Asteroseismology of the Known Red-giant Host Stars HD 212771 and HD 203949
ApJ 885, 31(2019)

6.
9/2019
Morales, J. C.; Mustill, A. J. et al. (inc. Wolthoff, V.; Wagner, K.; Veredas, G.; Stürmer, J.; Stuber, T.; Stock, S.; Stahl, O.; Sadegi, S.; Mandel, H.; Labiche, N.; Klüter, J.; Kim, M.; Kemmer, J.; Brinkmöller, M.; Seifert, W.; Kaminski, A.; Quirrenbach, A.; Reffert, S.)
A giant exoplanet orbiting a very-low-mass star challenges planet formation models
Sci 365, 1441(2019)

5.
8/2019
Luque, R.; Pallé, E. et al. (inc. Kaminski, A.; Bluhm, P.; Stock, S.; Reffert, S.; Quirrenbach, A.; Kemmer, J.)
Planetary system around the nearby M dwarf GJ 357 including a transiting, hot, Earth-sized planet optimal for atmospheric characterization
A&A 628, A39(2019)

4.
7/2019
Zechmeister, M.; Dreizler, S. et al. (inc. Wolthoff, V.; Wagner, K.; Veredas, G.; Tala Pinto, M.; Stürmer, J.; Stuber, T.; Stock, S.; Stahl, O.; Seifert, W.; Sadegi, S.; Reffert, S.; Mandel, H.; Magán Madinabeitia, H.; Klüter, J.; Kim, M.; Kemmer, J.; Kaminski, A.; Brinkmöller, M.; Bluhm, P.; Quirrenbach, A.)
The CARMENES search for exoplanets around M dwarfs. Two temperate Earth-mass planet candidates around Teegarden's Star
A&A 627, A49(2019)

3.
5/2019
Reichert, Katja; Reffert, Sabine et al. (inc. Quirrenbach, Andreas; Stock, Stephan)
Precise radial velocities of giant stars. XII. Evidence against the proposed planet Aldebaran b
A&A 625, A22(2019)

2.
3/2019
Trifonov, Trifon; Stock, Stephan et al. (inc. Reffert, Sabine)
Two Jovian Planets around the Giant Star HD 202696: A Growing Population of Packed Massive Planetary Pairs around Massive Stars?
AJ 157, 93(2019)

1.
8/2018
Stock, Stephan; Reffert, Sabine; Quirrenbach, Andreas
Precise radial velocities of giant stars. X. Bayesian stellar parameters and evolutionary stages for 372 giant stars from the Lick planet search
A&A 616, A33(2018)

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