910 citations · 20.3k across the 302 of their papers we have counts for
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The HARPS search for southern extra-solar planets. XX. Planets around the active star BD-08:2823
G. Hebrard, S. Udry, G. Lo Curto +13
We report the detection of a planetary system around BD-08:2823, that includes at least one Uranus-mass planet and one Saturn-mass planet. This discovery serendipitously originates…
The LAOG-Planet Imaging Surveys
G. Chauvin, A. -M. Lagrange, D. Mouillet +18
With the development of high contrast imaging techniques and infrared detectors, vast efforts have been devoted during the past decade to detect and characterize lighter, cooler an…
Extrasolar planets and brown dwarfs around A-F type stars - VII. Theta Cygni radial velocity variations: planets or stellar phenomenon?
M. Desort, A. -M. Lagrange, F. Galland +23
(abridged) In the frame of the search for extrasolar planets and brown dwarfs around early-type main-sequence stars, we present the results obtained on the early F-type star Theta…
Constraining the orbit of the possible companion to Beta Pictoris: New deep imaging observations
Anne-Marie Lagrange, Markus Kasper, Anthony Boccaletti +7
We recently reported on the detection of a possible planetary-mass companion to Beta Pictoris at a projected separation of 8 AU from the star, using data taken in November 2003 wit…
Spin-orbit misalignment in the HD80606 planetary system
F. Pont, G. Hebrard, J. M. Irwin +5
We recently reported the photometric and spectroscopic detection of the primary transit of the 111-day-period, eccentric extra-solar planet HD80606 b, at Observatoire de Haute-Prov…
Search for Carbon Monoxide in the atmosphere of the Transiting Exoplanet HD189733b
Jean-Michel Desert, Alain Lecavelier des Etangs, Guillaume Hebrard +4
Water, methane and carbon-monoxide are expected to be among the most abundant molecules besides molecular hydrogen in the hot atmosphere of close-in EGPs. Transit observations in t…