655 citations · 924 across the 3 of their papers we have counts for
Showing astro-phShow all
2 papers · 1 filter
astro-ph2008★ 140 cited
New observations of the extended hydrogen exosphere of the extrasolar planet HD209458b
David Ehrenreich, Alain Lecavelier des Etangs, Guillaume Hébrard +5
Atomic hydrogen escaping from the planet HD209458b provides the largest observational signature ever detected for an extrasolar planet atmosphere. However, the Space Telescope Imag…
astro-ph2004★ 655 cited
Detection of oxygen and carbon in the hydrodynamically escaping atmosphere of the extrasolar planet HD209458b
A. Vidal-Madjar, J. -M. Désert, A. Lecavelier des Etangs +7
Four transits of the planet orbiting the star HD209458 were observed with the STIS spectrograph on board HST. The wavelength domain (1180-1710A) includes HI as well as CI, CII, CIV…