Séminaire Doctoral / Seminar PhD |
| « Giant long period planets detected with Sophie » |
|
Shweta Dalal |
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SOPHIE spectrograph was installed at Haute Provence Observatory in 2006 in
particular to perform various radial velocity surveys to study exoplanets. The goal of one of the SOPHIE surveys, is to improve the statistics on giant extrasolar planets. The statistical survey of these giant planets allows us to distinguish between exoplanet population like super-Earths, giant planets, and brown dwarfs and also to obtain correlation between the different parameters of these exoplanets and their host stars. It gives us an opportunity to follow-up multi-planet systems and study their characteristics. Under this survey, we have detected six new giant long period planets. I will talk about these newly detected systems. |
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vendredi 15 novembre 2019 - 16:00 Salle Entresol Daniel Chalonge, Institut d'Astrophysique |
| Page web du séminaire / Seminar's webpage |