S
S. Rochat
Researcher at University of Grenoble
Publications - 38
Citations - 1810
S. Rochat is an academic researcher from University of Grenoble. The author has contributed to research in topics: Exoplanet & Planet. The author has an hindex of 14, co-authored 38 publications receiving 1242 citations. Previous affiliations of S. Rochat include Centre national de la recherche scientifique.
Papers
More filters
Journal ArticleDOI
Discovery of a planetary-mass companion within the gap of the transition disk around PDS 70
Miriam Keppler,Myriam Benisty,Myriam Benisty,André Müller,Th. Henning,R. van Boekel,Faustine Cantalloube,Christian Ginski,Christian Ginski,R. G. van Holstein,Anne-Lise Maire,Adriana Pohl,Matthias Samland,Henning Avenhaus,Jean-Loup Baudino,Anthony Boccaletti,J. de Boer,M. Bonnefoy,Gael Chauvin,Gael Chauvin,Silvano Desidera,Maud Langlois,Maud Langlois,C. Lazzoni,G.-D. Marleau,G.-D. Marleau,Christoph Mordasini,N. Pawellek,N. Pawellek,Tomas Stolker,Arthur Vigan,Alice Zurlo,Alice Zurlo,Tilman Birnstiel,Wolfgang Brandner,M. Feldt,Mario Flock,Mario Flock,Mario Flock,Julien Girard,Julien Girard,Raffaele Gratton,Janis Hagelberg,Andrea Isella,Markus Janson,Markus Janson,Attila Juhasz,J. Kemmer,Quentin Kral,Quentin Kral,Anne-Marie Lagrange,Ralf Launhardt,Alexis Matter,Francois Menard,Julien Milli,P. Mollière,Johan Olofsson,Johan Olofsson,Laura M. Pérez,Paola Pinilla,Christophe Pinte,Christophe Pinte,Christophe Pinte,Sascha P. Quanz,T. Schmidt,Stéphane Udry,Zahed Wahhaj,Jonathan Williams,Esther Buenzli,M. Cudel,Carsten Dominik,Raphaël Galicher,M. Kasper,J. Lannier,Dino Mesa,Dino Mesa,David Mouillet,S. Peretti,C. Perrot,Graeme Salter,E. Sissa,Francois Wildi,L. Abe,Jacopo Antichi,Jean-Charles Augereau,Andrea Baruffolo,Pierre Baudoz,Andreas Bazzon,Jean-Luc Beuzit,P. Blanchard,S. S. Brems,Tristan Buey,V. De Caprio,Marcel Carbillet,M. Carle,Enrico Cascone,A. Cheetham,Riccardo Claudi,Anne Costille,A. Delboulbe,Kjetil Dohlen,Daniela Fantinel,Philippe Feautrier,Thierry Fusco,Enrico Giro,L. Gluck,Cecile Gry,Norbert Hubin,Emmanuel Hugot,M. Jaquet,D. Le Mignant,M. Llored,F. Madec,Yves Magnard,Patrice Martinez,D. Maurel,Michael Meyer,Michael Meyer,O. Möller-Nilsson,Thibaut Moulin,Laurent M. Mugnier,Alain Origne,A. Pavlov,D. Perret,Cyril Petit,J. Pragt,Pascal Puget,P. Rabou,Joany Andreina Manjarres Ramos,F. Rigal,S. Rochat,Ronald Roelfsema,Gérard Rousset,A. Roux,Bernardo Salasnich,Jean-François Sauvage,Arnaud Sevin,Christian Soenke,Eric Stadler,M. Suarez,Massimo Turatto,L. Weber +141 more
TL;DR: In this article, the authors detect a point source within the gap of the transition disk at about 195 mas (~22 au) projected separation and detect a signal from an inner disk component.
Journal ArticleDOI
SPHERE: the exoplanet imager for the Very Large Telescope
Jean-Luc Beuzit,Jean-Luc Beuzit,Arthur Vigan,David Mouillet,Kjetil Dohlen,Raffaele Gratton,Anthony Boccaletti,Jean-François Sauvage,Jean-François Sauvage,H. M. Schmid,Maud Langlois,Maud Langlois,Cyril Petit,Andrea Baruffolo,M. Feldt,Julien Milli,Zahed Wahhaj,L. Abe,U. Anselmi,Jacopo Antichi,Rudy Barette,J. Baudrand,Pierre Baudoz,Andreas Bazzon,P. Bernardi,P. Blanchard,R. Brast,Pietro Bruno,Tristan Buey,Marcel Carbillet,M. Carle,Enrico Cascone,F. Chapron,Julien Charton,Gael Chauvin,Gael Chauvin,Riccardo Claudi,Anne Costille,V. De Caprio,J. de Boer,A. Delboulbe,Silvano Desidera,Carsten Dominik,Mark Downing,O. Dupuis,Christophe Fabron,Daniela Fantinel,G. Farisato,Philippe Feautrier,Enrico Fedrigo,Thierry Fusco,Thierry Fusco,P. Gigan,Christian Ginski,Christian Ginski,Julien Girard,Julien Girard,Enrico Giro,D. Gisler,L. Gluck,Cecile Gry,Th. Henning,Norbert Hubin,Emmanuel Hugot,S. Incorvaia,M. Jaquet,M. Kasper,Eric Lagadec,Anne-Marie Lagrange,H. Le Coroller,D. Le Mignant,B. Le Ruyet,G. Lessio,J. L. Lizon,M. Llored,Lars Lundin,F. Madec,Yves Magnard,M. Marteaud,Patrice Martinez,D. Maurel,Francois Menard,Dino Mesa,O. Möller-Nilsson,Thibaut Moulin,C. Moutou,Alain Origne,J. Parisot,A. Pavlov,D. Perret,J. Pragt,Pascal Puget,P. Rabou,Joany Andreina Manjarres Ramos,J.-M. Reess,F. Rigal,S. Rochat,Ronald Roelfsema,Gérard Rousset,A. Roux,Michel Saisse,Bernardo Salasnich,E. Sant'Ambrogio,Salvo Scuderi,Damien Ségransan,Arnaud Sevin,Ralf Siebenmorgen,Christian Soenke,Eric Stadler,Marcos Suarez,D. Tiphène,Massimo Turatto,Stéphane Udry,Farrokh Vakili,L. B. F. M. Waters,L. B. F. M. Waters,L. Weber,Francois Wildi,Gérard Zins,Alice Zurlo,Alice Zurlo +120 more
TL;DR: The Spectro-Polarimetic High contrast imager for Exoplanets REsearch (SPHERE) was designed and built for the ESO Very Large Telescope (VLT) in Chile as discussed by the authors.
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.