1.3k citations · 4.8k across the 58 of their papers we have counts for
6 papers · 1 filter
Spectral analysis and abundances of the post-HB star HD 76431
V. Khalack, B. Yameogo, F. LeBlanc +4
HD76431 is a slow rotating post-HB star that shows an underabundance of helium by 0.5 dex relative to the solar value. These observational facts suggest that atomic diffusion could…
Kepler detection of a new extreme planetary system orbiting the subdwarf-B pulsator KIC10001893
R. Silvotti, S. Charpinet, E. Green +7
KIC10001893 is one out of 19 subdwarf-B (sdB) pulsators observed by the Kepler spacecraft in its primary mission. In addition to tens of pulsation frequencies in the g-mode domain,…
WASP-117b: a 10-day-period Saturn in an eccentric and misaligned orbit
M. Lendl, A. H. M. J. Triaud, D. R. Anderson +17
We report the discovery of WASP-117b, the first planet with a period beyond 10 days found by the WASP survey. The planet has a mass of , a radius o…
Precision asteroseismology of the pulsating white dwarf GD 1212 using a two-wheel-controlled Kepler spacecraft
J. J. Hermes, S. Charpinet, Thomas Barclay +14
We present a preliminary analysis of the cool pulsating white dwarf GD 1212, enabled by more than 11.5 days of space-based photometry obtained during an engineering test of the two…
Transit confirmation and improved stellar and planet parameters for the super-Earth HD 97658 b and its host star
V. Van Grootel, M. Gillon, D. Valencia +15
Super-Earths transiting nearby bright stars are key objects that simultaneously allow for accurate measurements of both their mass and radius, providing essential constraints on th…
WASP-103b: a new planet at the edge of tidal disruption
M. Gillon, D. R. Anderson, A. Collier-Cameron +16
We report the discovery of WASP-103b, a new ultra-short-period planet (P=22.2 hr) transiting a 12.1 V-magnitude F8-type main-sequence star (1.22+-0.04 Msun, 1.44-0.03+0.05 Rsun, Te…