P
P. Delorme
Researcher at Centre national de la recherche scientifique
Publications - 38
Citations - 2149
P. Delorme is an academic researcher from Centre national de la recherche scientifique. The author has contributed to research in topics: Exoplanet & Planet. The author has an hindex of 18, co-authored 38 publications receiving 1892 citations. Previous affiliations of P. Delorme include Max Planck Society & Joseph Fourier University.
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Journal ArticleDOI
The VLT/NaCo large program to probe the occurrence of exoplanets and brown dwarfs at wide orbits. II. Survey description, results, and performances
Gael Chauvin,Arthur Vigan,Mickael Bonnefoy,Silvano Desidera,Mariangela Bonavita,Dino Mesa,A. Boccaletti,Esther Buenzli,Joseph C. Carson,P. Delorme,Janis Hagelberg,G. Montagnier,C. Mordasini,Sascha P. Quanz,Damien Ségransan,C. Thalmann,J. L. Beuzit,Beth Biller,Elvira Covino,M. Feldt,Julien Girard,R. G. Gratton,Th. Henning,M. Kasper,A-M. Lagrange,Sergio Messina,Michael Meyer,David Mouillet,C. Moutou,Maddalena Reggiani,Joshua E. Schlieder,Alice Zurlo +31 more
TL;DR: In this paper, the authors conducted a survey of 86 stars between 2009 and 2013 to identify new faint comoving companions to ultimately analyze the occurence of giant planets and brown dwarf companions at wide (10-2000 AU) orbits around young, solar-type stars.
Journal ArticleDOI
The VLT/NaCo large program to probe the occurrence of exoplanets and brown dwarfs at wide orbits: II- Survey description, results and performances
G. Chauvin,Arthur Vigan,Mickael Bonnefoy,Silvano Desidera,Mariangela Bonavita,Dino Mesa,A. Boccaletti,Esther Buenzli,Joseph C. Carson,P. Delorme,Janis Hagelberg,G. Montagnier,C. Mordasini,Sascha P. Quanz,D. Segransan,C. Thalmann,J. L. Beuzit,Beth Biller,E. Covino,M. Feldt,Julien Girard,R. G. Gratton,Th. Henning,M. Kasper,Anne-Marie Lagrange,Sergio Messina,Michael Meyer,David Mouillet,C. Moutou,M. Reggianni,Joshua E. Schlieder,Alice Zurlo +31 more
TL;DR: In this paper, the authors conducted a survey of 86 stars between 2009 and 2013 in order to identify new faint comoving companions to ultimately carry out a comprehensive analysis of the occurence of giant planets and brown dwarf companions at wide (10-2000 AU) orbits around young, solar-type stars.
Journal ArticleDOI
High-resolution imaging of young M-type stars of the solar neighbourhood: probing for companions down to the mass of Jupiter
P. Delorme,Anne-Marie Lagrange,Gael Chauvin,Gael Chauvin,Mariangela Bonavita,Sylvestre Lacour,Mickael Bonnefoy,David Ehrenreich,H. Beust +8 more
TL;DR: In this article, the authors used the adaptive optic system of VLT-NACO in the L ′ band, using direct imaging and angular differential imaging, to search for gas giant planets orbiting late-type stars and brown dwarfs.
Journal ArticleDOI
In-depth study of moderately young but extremely red, very dusty substellar companion HD206893B
P. Delorme,T. O. B. Schmidt,M. Bonnefoy,Silvano Desidera,Ch. Ginski,Benjamin Charnay,C. Lazzoni,Valentin Christiaens,Sergio Messina,Valentina D'Orazi,Julien Milli,J. E. Schlieder,R. G. Gratton,L. Rodet,A-M. Lagrange,Olivier Absil,Arthur Vigan,Raphaël Galicher,Janis Hagelberg,Mariangela Bonavita,Baptiste Lavie,A. Zurlo,Johan Olofsson,A. Boccaletti,Faustine Cantalloube,David Mouillet,G. Chauvin,Franz-Josef Hambsch,Maud Langlois,Stéphane Udry,Th. Henning,J. L. Beuzit,C. Mordasini,Philip W. Lucas,Federico Marocco,Beth Biller,Joseph C. Carson,Anthony Cheetham,E. Covino,V. De Caprio,A. Delboulbe,M. Feld,Julien Girard,Norbert Hubin,A-L. Maire,A. Pavlov,C. Petit,D. Rouan,R. Roelfsema,Francois Wildi +49 more
TL;DR: The substellar companion HD206893b has recently been discovered by direct imaging of its disc-bearing host star with the SPHERE instrument as discussed by the authors, which has the reddest near-infrared colours among all known substellar objects, either orbiting a star or isolated.
Journal ArticleDOI
Physical and orbital properties of Beta Pictoris b
M. Bonnefoy,G.-D. Marleau,Raphaël Galicher,H. Beust,Anne-Marie Lagrange,Jean-Loup Baudino,G. Chauvin,S. Borgniet,N. Meunier,J. Rameau,A. Boccaletti,Andrew Cumming,Christiane Helling,Derek Homeier,F. Allard,P. Delorme +15 more
TL;DR: In this article, the authors used the Gemini Planet Imager (GPI) to obtain new astrometry and a low-resolution (R=35-39) J-band spectrum of the planet.