J
J. Lannier
Researcher at University of Grenoble
Publications - 35
Citations - 1889
J. Lannier is an academic researcher from University of Grenoble. The author has contributed to research in topics: Planet & Stars. The author has an hindex of 22, co-authored 35 publications receiving 1577 citations. Previous affiliations of J. Lannier include Centre national de la recherche scientifique.
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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
The SPHERE view of the planet-forming disk around HD 100546
Antonio Garufi,Sascha P. Quanz,Hans Martin Schmid,Gijs D. Mulders,Henning Avenhaus,Anthony Boccaletti,Christian Ginski,Maud Langlois,Tomas Stolker,Jean-Charles Augereau,Myriam Benisty,Bruno Lopez,Carsten Dominik,Raffaele Gratton,Thomas Henning,Markus Janson,Markus Janson,Francois Menard,Michael Meyer,Christophe Pinte,Christophe Pinte,E. Sissa,E. Sissa,Arthur Vigan,Alice Zurlo,Andreas Bazzon,Esther Buenzli,Mickael Bonnefoy,Wolfgang Brandner,Gael Chauvin,Anthony Cheetham,M. Cudel,M. Cudel,Silvano Desidera,Markus Feldt,Raphael Galicher,Markus Kasper,Anne-Marie Lagrange,Anne-Marie Lagrange,J. Lannier,J. Lannier,Anne-Lise Maire,Anne-Lise Maire,Dino Mesa,David Mouillet,S. Peretti,Clément Perrot,Graeme Salter,Francois Wildi +48 more
TL;DR: SPHERE as mentioned in this paper is an instrument designed and built by a consortium consisting of IPAG (Grenoble, France), MPIA (Heidelberg, Germany), LAM (Marseille, France) and LESIA, with additional contributions from the CNRS, MPIA, INAF (Italy), FINES (Switzerland), and NOVA (Netherlands) in collaboration with ESO.
Journal ArticleDOI
The SPHERE view of the planet-forming disk around HD100546
Antonio Garufi,Sascha P. Quanz,Hans Martin Schmid,Gijs D. Mulders,Henning Avenhaus,Anthony Boccaletti,Christian Ginski,Maud Langlois,Tomas Stolker,Jean-Charles Augereau,Myriam Benisty,Bruno Lopez,Carsten Dominik,Raffaele Gratton,Thomas Henning,Markus Janson,Francois Menard,Michael Meyer,Christophe Pinte,E. Sissa,Arthur Vigan,Alice Zurlo,Andreas Bazzon,Esther Buenzli,Mickael Bonnefoy,Wolfgang Brandner,Gael Chauvin,Anthony K. Cheetham,M. Cudel,Silvano Desidera,Markus Feldt,Raphael Galicher,Markus Kasper,Anne-Marie Lagrange,J. Lannier,Anne-Lise Maire,Dino Mesa,David Mouillet,S. Peretti,Clément Perrot,Graeme Salter,Francois Wildi +41 more
TL;DR: In this paper, the authors exploit the power of extreme adaptive optics operating in conjunction with the new high-contrast imager SPHERE to image HD100546 in scattered light and obtain the first polarized light observations of this source in the visible (with resolution as fine as 2 AU).
Journal ArticleDOI
A narrow, edge-on disk resolved around HD 106906 with SPHERE
A-M. Lagrange,A-M. Lagrange,Maud Langlois,Maud Langlois,Raffaele Gratton,Anne-Lise Maire,Anne-Lise Maire,Julien Milli,Johan Olofsson,Johan Olofsson,Arthur Vigan,Arthur Vigan,Vanessa P. Bailey,Dino Mesa,Gael Chauvin,Gael Chauvin,Anthony Boccaletti,Raphael Galicher,Julien Girard,Mickael Bonnefoy,Mickael Bonnefoy,Matthias Samland,François Ménard,Thomas Henning,Matthew A. Kenworthy,Christian Thalmann,Hervé Beust,Hervé Beust,J. L. Beuzit,J. L. Beuzit,Wolfgang Brandner,Esther Buenzli,Esther Buenzli,Anthony Cheetham,Markus Janson,H. Le Coroller,H. Le Coroller,J. Lannier,J. Lannier,David Mouillet,David Mouillet,S. Peretti,Clément Perrot,Graeme Salter,E. Sissa,Zahed Wahhaj,Lyu Abe,Silvano Desidera,Markus Feldt,F. Madec,D. Perret,Cyril Petit,P. Rabou,P. Rabou,C. Soenke,L. Weber +55 more
TL;DR: In this article, the authors used the IRDIS imager and the Integral Field Spectrometer (IFS) to detect a highly inclined, ring-like disk at a distance of 65 au from the star.
Journal ArticleDOI
Azimuthal asymmetries in the debris disk around HD 61005: A massive collision of planetesimals?
Johan Olofsson,Matthias Samland,Henning Avenhaus,Claudio Caceres,Th. Henning,Attila Moór,Julien Milli,Hector Canovas,Sascha P. Quanz,Matthias R. Schreiber,J. C. Augereau,J. C. Augereau,Amelia Bayo,Andreas Bazzon,J. L. Beuzit,J. L. Beuzit,Anthony Boccaletti,Esther Buenzli,Simon Casassus,Gael Chauvin,Gael Chauvin,Carsten Dominik,Silvano Desidera,M. Feldt,R. G. Gratton,Markus Janson,Markus Janson,Anne-Marie Lagrange,Anne-Marie Lagrange,Maud Langlois,Maud Langlois,J. Lannier,J. Lannier,Anne-Lise Maire,Dino Mesa,Christophe Pinte,Christophe Pinte,Christophe Pinte,D. Rouan,Graeme Salter,C. Thalmann,Arthur Vigan,Arthur Vigan +42 more
TL;DR: In this paper, the authors present new VLT/SPHERE and ALMA observations of the debris disk around the 40 Myr-old solar-type star HD61005.