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Alain Delboulbé
Researcher at University of Grenoble
Publications - 50
Citations - 1163
Alain Delboulbé is an academic researcher from University of Grenoble. The author has contributed to research in topics: Exoplanet & Interferometry. The author has an hindex of 13, co-authored 50 publications receiving 934 citations. Previous affiliations of Alain Delboulbé include Centre national de la recherche scientifique.
Papers
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Journal ArticleDOI
PIONIER: a 4-telescope visitor instrument at VLTI
J.-B. Le Bouquin,Jean-Philippe Berger,B. Lazareff,Gerard Zins,P. Haguenauer,Laurent Jocou,P. Kern,Rafael Millan-Gabet,W. A. Traub,Olivier Absil,Jean-Charles Augereau,Myriam Benisty,Nicolas Blind,X. Bonfils,Pierre Bourget,Alain Delboulbé,Philippe Feautrier,M. Germain,Philippe B. Gitton,D. Gillier,Mario Kiekebusch,Jacques Kluska,J. Knudstrup,P. Labeye,J. L. Lizon,Jean-Louis Monin,Yves Magnard,Fabien Malbet,D. Maurel,Francois Menard,M. Micallef,L. Michaud,G. Montagnier,Sebastien Morel,T. Moulin,Karine Perraut,Dan Popovic,Patrick Rabou,Sylvain Rochat,C. Rojas,F. Roussel,Alain Roux,Eric Stadler,S. Štefl,E. Tatulli,N. Ventura +45 more
TL;DR: PIONIER as mentioned in this paper is an integrated optics combiner that combines four 1.8m Auxilliary Telescopes or four 8m Unit Telescopes of the Very Large Telescope Interferometer (ESO, Chile).
Journal ArticleDOI
Structure of Herbig AeBe disks at the milliarcsecond scale: A statistical survey in the H band using PIONIER-VLTI
Bernard Lazareff,Jean-Phillipe Berger,Jacques Kluska,J.-B. Le Bouquin,Myriam Benisty,Fabien Malbet,Chris Koen,C. Pinte,C. Pinte,W. F. Thi,Olivier Absil,Fabien Baron,Alain Delboulbé,Gilles Duvert,Andrea Isella,Laurent Jocou,Attila Juhasz,Stefan Kraus,R. Lachaume,R. Lachaume,François Ménard,Rafael Millan-Gabet,John D. Monnier,T. Moulin,Karine Perraut,S. Rochat,Ferréol Soulez,Ferréol Soulez,Michel Tallon,Éric Thiébaut,Wesley A. Traub,G. Zins +31 more
TL;DR: In this paper, the radial and vertical structure of the Herbig AeBe stars at scales of order 1 au and the properties of the dust grains were inferred by fits of a few simple models: ellipsoids and broadened rings with azimuthal modulation.
Journal ArticleDOI
The SPHERE infrared survey for exoplanets (SHINE). III. The demographics of young giant exoplanets below 300 au with SPHERE
Arthur Vigan,C. Fontanive,Michael Meyer,Beth Biller,Mariangela Bonavita,Markus Feldt,Silvano Desidera,Gabriel-Dominique Marleau,Gabriel-Dominique Marleau,Alexandre Emsenhuber,R. Galicher,Ken Rice,Duncan Forgan,C. Mordasini,C. Mordasini,Raffaele Gratton,H. Le Coroller,Anne-Lise Maire,Faustine Cantalloube,Gael Chauvin,Anthony Cheetham,Janis Hagelberg,A-M. Lagrange,Maud Langlois,Maud Langlois,Mickael Bonnefoy,Jean-Luc Beuzit,Jean-Luc Beuzit,A. Boccaletti,Valentina D'Orazi,Philippe Delorme,Carsten Dominik,Th. Henning,Markus Janson,E. Lagadec,C. Lazzoni,Roxanne Ligi,François Ménard,Dino Mesa,Sergio Messina,C. Moutou,André Müller,C. Perrot,Matthias Samland,H. M. Schmid,T. O. B. Schmidt,E. Sissa,Massimo Turatto,Stéphane Udry,Alice Zurlo,Lyu Abe,Jacopo Antichi,Ruben Asensio-Torres,Andrea Baruffolo,Pierre Baudoz,J. Baudrand,A. Bazzon,P. Blanchard,Alexander J. Bohn,S. Brown Sevilla,Marcel Carbillet,M. Carle,E. Cascone,Julien Charton,Riccardo Claudi,Anne Costille,V. De Caprio,Alain Delboulbé,Kjetil Dohlen,N. Engler,Daniela Fantinel,Philippe Feautrier,Thierry Fusco,P. Gigan,Julien Girard,Enrico Giro,D. Gisler,L. Gluck,Cecile Gry,Norbert Hubin,Emmanuel Hugot,Marc Jaquet,M. Kasper,M. Kasper,D. Le Mignant,M. Llored,F. Madec,Yves Magnard,Patrice Martinez,D. Maurel,O. Möller-Nilsson,David Mouillet,T. Moulin,Alain Origne,A. Pavlov,Denis Perret,C. Petit,J. Pragt,Pascal Puget,P. Rabou,J. Ramos,E. L. Rickman,F. Rigal,S. Rochat,Ronald Roelfsema,Gérard Rousset,Alain Roux,Bernardo Salasnich,Jean-François Sauvage,Arnaud Sevin,C. Soenke,Eric Stadler,Marcos Suarez,Zahed Wahhaj,L. Weber,Francois Wildi +115 more
TL;DR: In this paper, the authors present an initial statistical analysis for a subsample of 150 stars that are representative of the full SHINE sample, and use a MCMC tool to compare their observations to two different types of models.
Journal ArticleDOI
The SPHERE infrared survey for exoplanets (SHINE) - III. The demographics of young giant exoplanets below 300 au with SPHERE
Arthur Vigan,C. Fontanive,Michael Meyer,Beth Biller,Mariangela Bonavita,Markus Feldt,Silvano Desidera,Gabriel-Dominique Marleau,Gabriel-Dominique Marleau,Alexandre Emsenhuber,R. Galicher,Ken Rice,Duncan Forgan,C. Mordasini,C. Mordasini,Raffaele Gratton,H. Le Coroller,Anne-Lise Maire,Faustine Cantalloube,Gael Chauvin,Anthony Cheetham,Janis Hagelberg,A-M. Lagrange,Maud Langlois,Maud Langlois,Mickael Bonnefoy,Jean-Luc Beuzit,Jean-Luc Beuzit,A. Boccaletti,Valentina D'Orazi,Philippe Delorme,Carsten Dominik,Th. Henning,Markus Janson,E. Lagadec,C. Lazzoni,Roxanne Ligi,François Ménard,Dino Mesa,Sergio Messina,C. Moutou,André Müller,C. Perrot,Matthias Samland,H. M. Schmid,T. O. B. Schmidt,E. Sissa,Massimo Turatto,Stéphane Udry,Alice Zurlo,Lyu Abe,Jacopo Antichi,Ruben Asensio-Torres,Andrea Baruffolo,Pierre Baudoz,J. Baudrand,A. Bazzon,P. Blanchard,Alexander J. Bohn,S. Brown Sevilla,Marcel Carbillet,M. Carle,E. Cascone,Julien Charton,Riccardo Claudi,Anne Costille,V. De Caprio,Alain Delboulbé,Kjetil Dohlen,N. Engler,Daniela Fantinel,Philippe Feautrier,Thierry Fusco,P. Gigan,Julien Girard,Enrico Giro,D. Gisler,L. Gluck,Cecile Gry,Norbert Hubin,Emmanuel Hugot,Marc Jaquet,M. Kasper,M. Kasper,D. Le Mignant,M. Llored,F. Madec,Yves Magnard,Patrice Martinez,D. Maurel,O. Möller-Nilsson,David Mouillet,T. Moulin,Alain Origne,A. Pavlov,Denis Perret,C. Petit,J. Pragt,Pascal Puget,P. Rabou,J. Ramos,E. L. Rickman,F. Rigal,S. Rochat,Ronald Roelfsema,Gérard Rousset,Alain Roux,Bernardo Salasnich,Jean-François Sauvage,Arnaud Sevin,C. Soenke,Eric Stadler,Marcos Suarez,Zahed Wahhaj,L. Weber,Francois Wildi +115 more
TL;DR: In this article, the authors present an initial statistical analysis for a subsample of 150 stars spanning spectral types from B to M that are representative of the full SHINE sample, and use a Markov chain Monte Carlo tool to compare their observations to two different types of models.
Proceedings ArticleDOI
An integrated-optics 3-way beam combiner for IOTA
Jean-Philippe Berger,Jean-Philippe Berger,Pierre Haguenauer,P. Kern,Karine Rousselet-Perraut,Fabien Malbet,Stephane Gluck,Laure Lagny,Isabelle Schanen-Duport,Emmanuel Laurent,Alain Delboulbé,E. Tatulli,Wesley A. Traub,Nathaniel P. Carleton,Rafael Millan-Gabet,John D. Monnier,Ettore Pedretti,Sam Ragland +17 more
TL;DR: In this paper, the first visibility and closure phase measurements were performed with the IONIC instrument at the IOTA interferometer, and preliminary analysis of the results are discussed.