T
T. Forveille
Researcher at University of Grenoble
Publications - 107
Citations - 5581
T. Forveille is an academic researcher from University of Grenoble. The author has contributed to research in topics: Planet & Exoplanet. The author has an hindex of 34, co-authored 107 publications receiving 5025 citations. Previous affiliations of T. Forveille include Centre national de la recherche scientifique & Joseph Fourier University.
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The HARPS search for southern extra-solar planets - XXXI. The M-dwarf sample
Xavier Bonfils,X. Delfosse,Stéphane Udry,T. Forveille,Michel Mayor,C. Perrier,François Bouchy,Michaël Gillon,Christophe Lovis,Francesco Pepe,Didier Queloz,Nuno C. Santos,Damien Ségransan,Jean-Loup Bertaux +13 more
TL;DR: In this paper, the authors used a fraction of the guaranteed time on the ESO/HARPS spectrograph to estimate the radial velocities of 102 southern nearby M dwarfs, and then applied systematic searches for long-term trends, periodic signals, and Keplerian orbits.
Journal ArticleDOI
The HARPS search for southern extra-solar planets: XVIII. An Earth-mass planet in the GJ 581 planetary system
Michel Mayor,Xavier Bonfils,Xavier Bonfils,T. Forveille,X. Delfosse,Stéphane Udry,Jean-Loup Bertaux,Hervé Beust,François Bouchy,Christophe Lovis,Francesco Pepe,C. Perrier,Didier Queloz,Nuno C. Santos,Nuno C. Santos +14 more
TL;DR: The GJ 581 planetary system was already known to harbor three planets, including two presumably rocky planets which straddle its habitable zone as mentioned in this paper, and it has a # 5% transit probability.
Posted Content
The HARPS search for southern extra-solar planets ? XI. Super-Earths (5&8M ) in a 3-planet system
Stéphane Udry,X. Bonfils,X. Delfosse,T. Forveille,Michel Mayor,C. Perrier,Francois Bouchy,C. Lovis,Francesco Pepe,D. Queloz +9 more
TL;DR: In this article, the authors reported the detection of two super-Earth planets in the Gl 581 system, which is known to harbor a hot Neptune and has a mass of 5.7 M and orbits at 0.25 AU from the star.
Journal ArticleDOI
The HARPS search for southern extra-solar planets VI. A Neptune-mass planet around the nearby M dwarf Gl 581
Xavier Bonfils,Xavier Bonfils,T. Forveille,X. Delfosse,Stéphane Udry,Michel Mayor,C. Perrier,François Bouchy,Francesco Pepe,Didier Queloz,Jean-Loup Bertaux +10 more
TL;DR: The discovery of a Neptune-mass planet around Gl 581 (M3V, M = 0.31 ), based on precise Doppler measurements with the HARPS spectrograph at La Silla Observatory, was reported in this article.
Journal ArticleDOI
First radius measurements of very low mass stars with the VLTI
TL;DR: In this article, the authors used the 2.2m VINCI test instrument to measure angular diameters of 0.7-1.5 mas with accuracies between 0.04-0.11 mas, and for spectral type ranging from M0V to M5V.