S
Stéphane Paltani
Researcher at University of Geneva
Publications - 336
Citations - 23249
Stéphane Paltani is an academic researcher from University of Geneva. The author has contributed to research in topics: Galaxy & Redshift. The author has an hindex of 76, co-authored 296 publications receiving 21190 citations. Previous affiliations of Stéphane Paltani include University of Provence & Geneva College.
Papers
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Journal ArticleDOI
Accurate photometric redshifts for the CFHT legacy survey calibrated using the VIMOS VLT deep survey
O. Ilbert,O. Ilbert,Stéphane Arnouts,H. J. McCracken,M. Bolzonella,E. Bertin,O. Le Fevre,Yannick Mellier,G. Zamorani,R. Pello,A. Iovino,Laurence Tresse,V. Le Brun,D. Bottini,B. Garilli,D. Maccagni,J. P. Picat,Roberto Scaramella,Marco Scodeggio,Gianpaolo Vettolani,A. Zanichelli,C. Adami,S. Bardelli,A. Cappi,Stéphane Charlot,Paolo Ciliegi,T. Contini,Olga Cucciati,Sylvie Foucaud,P. Franzetti,I. Gavignaud,Luigi Guzzo,Bruno Marano,Christian Marinoni,A. Mazure,B. Meneux,R. Merighi,Stéphane Paltani,A. Pollo,Lucia Pozzetti,Mario Radovich,E. Zucca,M. Bondi,Angela Bongiorno,G. Busarello,S. de la Torre,Loretta Gregorini,F. Lamareille,G. Mathez,Paola Merluzzi,V. Ripepi,D. Rizzo,Daniela Vergani +52 more
TL;DR: In this article, photometric redshifts for an uniquely large and deep sample of 522286 objects with AB < 25 in the Canada-France Legacy Survey ''Deep Survey'' fields were presented.
Journal ArticleDOI
Accurate photometric redshifts for the CFHT Legacy Survey calibrated using the VIMOS VLT Deep Survey
O. Ilbert,Stephane Arnouts,H. J. McCracken,M. Bolzonella,E. Bertin,O. Le Fevre,Yannick Mellier,G. Zamorani,R. Pello,A. Iovino,L. Tresse,D. Bottini,B. Garilli,V. Le Brun,D. Maccagni,J. P. Picat,Roberto Scaramella,Marco Scodeggio,Gianpaolo Vettolani,A. Zanichelli,C. Adami,S. Bardelli,A. Cappi,Stéphane Charlot,Paolo Ciliegi,T. Contini,O. Cucciati,Sylvie Foucaud,P. Franzetti,I. Gavignaud,Luigi Guzzo,Bruno Marano,Christian Marinoni,Alain Mazure,B. Meneux,R. Merighi,Stéphane Paltani,A. Pollo,Lucia Pozzetti,Mario Radovich,E. Zucca,M. Bondi,Angela Bongiorno,G. Busarello,S. de la Torre,L. Gregorini,F. Lamareille,G. Mathez,Paola Merluzzi,V. Ripepi,D. Rizzo,D. Vergani +51 more
TL;DR: In this article, photometric redshifts for an uniquely large and deep sample of 522286 objects with i'_{AB}<25 in the Canada-France Legacy Survey ''Deep Survey'' fields, which cover a total effective area of 3.2 deg^2, are presented.
Posted Content
Euclid Definition Study Report
René J. Laureijs,Jérôme Amiaux,S. Arduini,J.-L. Auguères,Jarle Brinchmann,R. Cole,Mark Cropper,Christophe Dabin,Ludovic Duvet,Anne Ealet,Bianca Garilli,Philippe Gondoin,Luigi Guzzo,J. Hoar,Henk Hoekstra,Rory Holmes,Thomas D. Kitching,T. Maciaszek,Yannick Mellier,F. Pasian,Will J. Percival,Jason Rhodes,G. Saavedra Criado,Marc Sauvage,Roberto Scaramella,Luca Valenziano,Stephen J. Warren,Ralf Bender,Francisco J. Castander,Alessandro Cimatti,O. Le Fèvre,Hannu Kurki-Suonio,Michael Levi,P. B. Lilje,Georges Meylan,Robert C. Nichol,Kristian Pedersen,V. Popa,R. Rebolo Lopez,Hans-Walter Rix,H. J. A. Röttgering,Werner W. Zeilinger,Frank Grupp,P. Hudelot,Richard Massey,Massimo Meneghetti,Lance Miller,Stéphane Paltani,Stephane Paulin-Henriksson,Sandrine Pires,Curtis J. Saxton,Tim Schrabback,Gregor Seidel,Jeremy R. Walsh,Nabila Aghanim,Luca Amendola,James G. Bartlett,Carlo Baccigalupi,J.-P. Beaulieu,K. Benabed,Jean-Gabriel Cuby,David Elbaz,Pablo Fosalba,Giuseppe Gavazzi,Amina Helmi,I. M. Hook,Michael G. Irwin,Jean-Paul Kneib,Martin Kunz,Filippo Mannucci,Lauro Moscardini,Charling Tao,Romain Teyssier,Jochen Weller,G. Zamorani,M. R. Zapatero Osorio,Olivier Boulade,J. J. Foumond,A. Di Giorgio,P. Guttridge,A. James,A. James,M. Kemp,J. Martignac,A. P. Spencer,D. Walton,T. Blümchen,Carlotta Bonoli,Favio Bortoletto,C. Cerna,Leonardo Corcione,Christophe Fabron,Knud Jahnke,Sebastiano Ligori,F. Madrid,Laurent Martin,Gianluca Morgante,Tony Pamplona,Eric Prieto,Marco Riva,R. Toledo,M. Trifoglio,Filippo Maria Zerbi,F. B. Abdalla,Marian Douspis,C. Grenet,Stefano Borgani,R. J. Bouwens,Frederic Courbin,J.-M. Delouis,Pierre Dubath,Adriano Fontana,M. Frailis,Andrea Grazian,J. Koppenhöfer,O. Mansutti,M. Melchior,M. Mignoli,Joseph J. Mohr,C. Neissner,K. Noddle,M. Poncet,Marco Scodeggio,Santiago Serrano,Neville Shane,Jean-Luc Starck,Christian Surace,Andy Taylor,G. Verdoes-Kleijn,Claudio Vuerli,O. R. Williams,Andrea Zacchei,Bruno Altieri,I. Escudero Sanz,R. Kohley,T. Oosterbroek,Pierre Astier,D. J. Bacon,S. Bardelli,Carlton M. Baugh,F. Bellagamba,C. Benoist,Davide Bianchi,Andrea Biviano,E. Branchini,Carmelita Carbone,Vincenzo F. Cardone,Dylan N. Clements,Stephane Colombi,Christopher J. Conselice,Giovanni Cresci,Niall R. Deacon,James Dunlop,Cosimo Fedeli,F. Fontanot,P. Franzetti,Carlo Giocoli,Juan Garcia-Bellido,Jason Gow,Alan Heavens,P. Hewett,Catherine Heymans,Andrew D. Holland,Zhuoyi Huang,Olivier Ilbert,Benjamin Joachimi,E. Jennins,Eamonn Kerins,Alina Kiessling,Donnacha Kirk,Rubina Kotak,Oliver Krause,Ofer Lahav,F. van Leeuwen,Julien Lesgourgues,Marco Lombardi,Manuela Magliocchetti,Kate Maguire,Elisabetta Majerotto,R. Maoli,Federico Marulli,Sophie Maurogordato,H. J. McCracken,Ross J. McLure,Alessandro Melchiorri,Alex Merson,Michele Moresco,Mario Nonino,Peder Norberg,John A. Peacock,R. Pello,Matthew T. Penny,Valeria Pettorino,C. Di Porto,Lucia Pozzetti,Claudia Quercellini,Mario Radovich,Anais Rassat,Nicolas J.-H. Roche,Samuel Ronayette,Emanuel Rossetti,Barbara Sartoris,Barbara Sartoris,Peter Schneider,Elisabetta Semboloni,Stephen Serjeant,Fergus Simpson,Constantinos Skordis,G. Smadja,Stephen J. Smartt,P. Spano,S. Spiro,Mark Sullivan,Andre Tilquin,Roberto Trotta,Licia Verde,Y. Wang,G. Williger,G. Zhao,Julien Zoubian,E. Zucca +220 more
TL;DR: Euclid as mentioned in this paper is a space-based survey mission from the European Space Agency designed to understand the origin of the universe's accelerating expansion, using cosmological probes to investigate the nature of dark energy, dark matter and gravity by tracking their observational signatures.
Euclid Definition Study Report
René J. Laureijs,Jérôme Amiaux,S. Arduini,J.-L. Auguères,Jarle Brinchmann,R. Cole,Mark Cropper,Christophe Dabin,Ludovic Duvet,Anne Ealet,Bianca Garilli,Philippe Gondoin,Luigi Guzzo,J. Hoar,Henk Hoekstra,Rory Holmes,Thomas D. Kitching,T. Maciaszek,Yannick Mellier,F. Pasian,Will J. Percival,Jason Rhodes,G. Saavedra Criado,Marc Sauvage,Roberto Scaramella,Luca Valenziano,Stephen J. Warren,Ralf Bender,Francisco J. Castander,Alessandro Cimatti,O. Le Fèvre,Hannu Kurki-Suonio,Michael Levi,P. B. Lilje,Georges Meylan,Robert C. Nichol,Kristian Pedersen,V. Popa,R. Rebolo Lopez,Hans-Walter Rix,H. J. A. Röttgering,Werner W. Zeilinger,Frank Grupp,P. Hudelot,Richard Massey,Massimo Meneghetti,Lance Miller,Stéphane Paltani,Stephane Paulin-Henriksson,Sandrine Pires,Curtis J. Saxton,Tim Schrabback,Gregor Seidel,Jeremy R. Walsh,Nabila Aghanim,Luca Amendola,James G. Bartlett,Carlo Baccigalupi,J.-P. Beaulieu,K. Benabed,Jean-Gabriel Cuby,David Elbaz,Pablo Fosalba,Giuseppe Gavazzi,Amina Helmi,I. M. Hook,Michael G. Irwin,Jean-Paul Kneib,Martin Kunz,Filippo Mannucci,Lauro Moscardini,Charling Tao,Romain Teyssier,Jochen Weller,G. Zamorani,M. R. Zapatero Osorio,Olivier Boulade,J. J. Foumond,A. Di Giorgio,P. Guttridge,A. James,A. James,M. Kemp,J. Martignac,A. P. Spencer,D. Walton,T. Blümchen,Carlotta Bonoli,Favio Bortoletto,C. Cerna,Leonardo Corcione,Christophe Fabron,Knud Jahnke,Sebastiano Ligori,F. Madrid,Laurent Martin,Gianluca Morgante,Tony Pamplona,Eric Prieto,Marco Riva,R. Toledo,M. Trifoglio,Filippo Maria Zerbi,F. B. Abdalla,Marian Douspis,C. Grenet,Stefano Borgani,R. J. Bouwens,Frederic Courbin,J.-M. Delouis,Pierre Dubath,Adriano Fontana,M. Frailis,Andrea Grazian,J. Koppenhöfer,O. Mansutti,M. Melchior,M. Mignoli,Joseph J. Mohr,C. Neissner,K. Noddle,M. Poncet,Marco Scodeggio,Santiago Serrano,Neville Shane,Jean-Luc Starck,Christian Surace,Andy Taylor,G. Verdoes-Kleijn,Claudio Vuerli,O. R. Williams,Andrea Zacchei,Bruno Altieri,I. Escudero Sanz,R. Kohley,T. Oosterbroek,Pierre Astier,D. J. Bacon,S. Bardelli,Carlton M. Baugh,F. Bellagamba,C. Benoist,Davide Bianchi,Andrea Biviano,E. Branchini,Carmelita Carbone,Vincenzo F. Cardone,Dylan N. Clements,Stephane Colombi,Christopher J. Conselice,Giovanni Cresci,Niall R. Deacon,James Dunlop,Cosimo Fedeli,F. Fontanot,P. Franzetti,Carlo Giocoli,Juan Garcia-Bellido,Jason Gow,Alan Heavens,P. Hewett,Catherine Heymans,Andrew D. Holland,Zhuoyi Huang,Olivier Ilbert,Benjamin Joachimi,E. Jennins,Eamonn Kerins,Alina Kiessling,Donnacha Kirk,Rubina Kotak,Oliver Krause,Ofer Lahav,F. van Leeuwen,Julien Lesgourgues,Marco Lombardi,Manuela Magliocchetti,Kate Maguire,Elisabetta Majerotto,R. Maoli,Federico Marulli,Sophie Maurogordato,H. J. McCracken,Ross J. McLure,Alessandro Melchiorri,Alex Merson,Michele Moresco,Mario Nonino,Peder Norberg,John A. Peacock,R. Pello,Matthew T. Penny,Valeria Pettorino,C. Di Porto,Lucia Pozzetti,Claudia Quercellini,Mario Radovich,Anais Rassat,Nicolas J.-H. Roche,Samuel Ronayette,Emanuel Rossetti,Barbara Sartoris,Barbara Sartoris,Peter Schneider,Elisabetta Semboloni,Stephen Serjeant,Fergus Simpson,Constantinos Skordis,G. Smadja,Stephen J. Smartt,P. Spano,S. Spiro,Mark Sullivan,Andre Tilquin,Roberto Trotta,Licia Verde,Y. Wang,G. Williger,G. Zhao,Julien Zoubian,E. Zucca +220 more
TL;DR: Euclid as discussed by the authors is a space-based survey mission from the European Space Agency designed to understand the origin of the universe's accelerating expansion, using cosmological probes to investigate the nature of dark energy, dark matter and gravity by tracking their observational signatures.
Journal ArticleDOI
A test of the nature of cosmic acceleration using galaxy redshift distortions
Luigi Guzzo,M. Pierleoni,B. Meneux,Enzo Branchini,O. Le Fevre,Christian Marinoni,B. Garilli,J. Blaizot,G. De Lucia,A. Pollo,H. J. McCracken,D. Bottini,V. Le Brun,D. Maccagni,J. P. Picat,Roberto Scaramella,Marco Scodeggio,L. Tresse,Gianpaolo Vettolani,A. Zanichelli,C. Adami,Stephane Arnouts,S. Bardelli,M. Bolzonella,Angela Bongiorno,A. Cappi,Stephane Charlot,Stephane Charlot,Paolo Ciliegi,Thierry Contini,O. Cucciati,S. de la Torre,Klaus Dolag,Sylvie Foucaud,P. Franzetti,I. Gavignaud,O. Ilbert,A. Iovino,F. Lamareille,Bruno Marano,Alain Mazure,P. Memeo,R. Merighi,Lauro Moscardini,Stéphane Paltani,R. Pello,Enrique Perez-Montero,Lucia Pozzetti,Mario Radovich,D. Vergani,G. Zamorani,E. Zucca +51 more
TL;DR: Using a new survey of more than 10,000 faint galaxies, the anisotropy parameter β = 0.70 ± 0.26 is measured, which is consistent with the standard cosmological-constant model with low matter density and flat geometry, although the error bars are still too large to distinguish among alternative origins for the accelerated expansion.