Gael Chauvin
University of Grenoble
371 Papers
3.9K Citations
Gael Chauvin is an academic researcher from University of Grenoble. The author has contributed to research in topics: Planet & Exoplanet. The author has an hindex of 68, co-authored 310 publications. Previous affiliations of Gael Chauvin include University of Chile & Max Planck Society.
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Papers
New disk discovered with VLT/SPHERE around the M star GSC 07396-00759
E. Sissa,Johan Olofsson,Johan Olofsson,Arthur Vigan,Jean-Charles Augereau,Valentina D'Orazi,Silvano Desidera,R. G. Gratton,Maud Langlois,Maud Langlois,Elisabetta Rigliaco,Anthony Boccaletti,Quentin Kral,Quentin Kral,C. Lazzoni,C. Lazzoni,Dino Mesa,Dino Mesa,S. Messina,Elie Sezestre,P. Thébault,Alice Zurlo,Alice Zurlo,Alice Zurlo,T. Bhowmik,Mickael Bonnefoy,Gael Chauvin,Gael Chauvin,M. Feldt,Janis Hagelberg,A. M. Lagrange,Markus Janson,Markus Janson,Anne-Lise Maire,François Ménard,Joshua E. Schlieder,Joshua E. Schlieder,T. Schmidt,Judit Szulágyi,Judit Szulágyi,E. Stadler,D. Maurel,A. Delboulbé,P. Feautrier,Joany Andreina Manjarres Ramos,F. Rigal +45 more
TL;DR: The European Commission Seventh Framework Programme as part of the Optical Infrared Coordination Network for Astronomy (OPTICON) was presented by the European Commission in 2004 as discussed by the authors.
A Likely Close-in Low-mass Stellar Companion to the Transitional Disk Star HD 142527
Beth Biller,Sylvestre Lacour,Attila Juhasz,Myriam Benisty,Gael Chauvin,Gael Chauvin,Johan Olofsson,Jörg-Uwe Pott,André Müller,Aurora Sicilia-Aguilar,Mickael Bonnefoy,Peter G. Tuthill,Philippe Thébault,Thomas Henning,A. Crida +14 more
TL;DR: In this paper, the authors detected asymmetry in the flux from the Herbig Fe star HD 142527 with a barycenter emission situated at a projected separation of 88 {+-} 5 mas (12.8 {+)-1.5 AU at 145 pc) and flux ratios in H, K, and L' of 0.016, 0.008, and 0.0011, respectively (3σ) errors), relative to the primary star and disk.
Planets around stars in young nearby associations *** radial Velocity searches: a feasibility study, and first results
Anne-Marie Lagrange,N. Meunier,Gael Chauvin,Michael Sterzik,F. Galland,G. Lo Curto,Julien Rameau,Danuta Sosnowska +7 more
TL;DR: In this article, the authors explore the planet detection capabilities of a representative sample of stars in close and young associations with radial velocity data and explore the complementarity between this technique and direct imaging.
A format standard for efficient interchange of high-contrast direct imaging science products
Elodie Choquet,Arthur Vigan,Rémi Soummer,Gael Chauvin,Laurent Pueyo,Marshall D. Perrin,Dean C. Hines +6 more
TL;DR: In this article, a standard format for the science products generated by high-contrast direct imaging instruments (reduced image, sensitivity, limits, noise image, candidate list, etc.).
VLT/SPHERE survey for exoplanets around young, early-type stars including systems with multi-belt architectures
M. Lombart,Gael Chauvin,Gael Chauvin,Patricio Rojo,E. Lagadec,Philippe Delorme,Hervé Beust,Mickael Bonnefoy,R. Galicher,Raffaele Gratton,Dino Mesa,Mariangela Bonavita,F. Allard,A. Bayo,Anthony Boccaletti,Silvano Desidera,Julien Girard,James S. Jenkins,Hubert Klahr,Guillaume Laibe,A-M. Lagrange,C. Lazzoni,Gabriel-Dominique Marleau,Gabriel-Dominique Marleau,Gabriel-Dominique Marleau,Dante Minniti,C. Mordasini +26 more
TL;DR: In this paper, the IRDIS dual-band imager and the IFS integral field spectrograph of SPHERE were used to acquire high-constrast coronagraphic differential near-infrared images of young, dusty and early-type stars.