Morgan Desort

Photometric and spectroscopic detection of the primary transit of the 111-day-period planet HD 80606 b (2009)

Moutou, Claire, Hebrard, Guillaume, Bouchy, Francois, Eggenberger, Anne, Boisse, Isabelle, Bonfils, Xavier, ...

We report the detection of the primary transit of the extra-solar planet HD 80606 b, thanks to photometric and spectroscopic observations performed at Observatoire de Haute-Provence, simultaneously...

Search for exoplanets with the radial-velocity technique: quantitative diagnostics of stellar activity (2007)

Desort, Morgan, Lagrange, Anne-Marie, Galland, Franck, Udry, Stephane, Mayor, Michel

Aims: Stellar activity may complicate the analysis of high-precision radial-velocity spectroscopic data when looking for exoplanets signatures. We aim at quantifying the impact of stellar spots on...