522 citations · 8k across the 170 of their papers we have counts for
9 papers · 1 filter
SOPHIE+: First results of an octagonal-section fiber for high-precision radial velocity measurements
F. Bouchy, R. F. Diaz, G. Hébrard +5
High-precision spectrographs play a key role in exoplanet searches and Doppler asteroseismology using the radial velocity technique. The 1 m/s level of precision requires very high…
WASP-52b, WASP-58b, WASP-59b, and WASP-60b: four new transiting close-in giant planets
G. Hebrard, A. Collier Cameron, D. J. A. Brown +30
We present the discovery of four new transiting hot jupiters, detected mainly from SuperWASP-North and SOPHIE observations. These new planets, WASP-52b, WASP-58b, WASP-59b, and WAS…
WASP-71b: a bloated hot Jupiter in a 2.9-day, prograde orbit around an evolved F8 star
A. M. S. Smith, D. R. Anderson, F. Bouchy +20
We report the discovery by the WASP transit survey of a highly-irradiated, massive (2.242 +/- 0.080 MJup) planet which transits a bright (V = 10.6), evolved F8 star every 2.9 days.…
WASP-54b, WASP-56b and WASP-57b: Three new sub-Jupiter mass planets from SuperWASP
F. Faedi, D. Pollacco, S. C. C. Barros +38
We present three newly discovered sub-Jupiter mass planets from the SuperWASP survey: WASP-54b is a heavily bloated planet of mass 0.636 \mj and radius 1.653$^{…
Detection of Neptune-size planetary candidates with CoRoT data. Comparison with the planet occurrence rate derived from Kepler
Aldo S. Bonomo, Pierre-Yves Chabaud, Magali Deleuil +10
[Abridged] Context. The CoRoT space mission has been searching for transiting planets since the end of December 2006. Aims. We aim to investigate the capability of CoRoT to detect…
SOPHIE velocimetry of Kepler transit candidates VI. An additional companion in the KOI-13 system
A. Santerne, C. Moutou, S. C. C. Barros +7
We report the discovery of a new stellar companion in the KOI-13 system. KOI-13 is composed by two fast-rotating A-type stars of similar magnitude. One of these two stars hosts a t…