H
H. Lafoux
Researcher at DSM
Publications - 10
Citations - 3192
H. Lafoux is an academic researcher from DSM. The author has contributed to research in topics: Supernova Legacy Survey & Redshift. The author has an hindex of 8, co-authored 10 publications receiving 3032 citations.
Papers
More filters
Journal ArticleDOI
The Supernova Legacy Survey: Measurement of Omega_M, Omega_Lambda,and w from the First Year Data Set
Pierre Astier,Julien Guy,Nicolas Regnault,Reynald Pain,Éric Aubourg,David D. Balam,S. Basa,Raymond G. Carlberg,Sebastien Fabbro,Dominique Fouchez,I. M. Hook,D. A. Howell,H. Lafoux,James D. Neill,Nathalie Palanque-Delabrouille,K. Perrett,Christopher J. Pritchet,J. Rich,Mark Sullivan,Richard Taillet,Greg Aldering,P. Antilogus,V. Arsenijevic,Christophe Balland,S. Baumont,J. Bronder,Hélène M. Courtois,Rowan Ellis,M. Filiol,A. C. Gonçalves,Ariel Goobar,D. Guide,D. Hardin,V. Lusset,C. Lidman,Richard G. McMahon,M. Mouchet,A. Mourao,Saul Perlmutter,Saul Perlmutter,P. Ripoche,Charling Tao,Nicholas A. Walton +42 more
TL;DR: In this article, distance measurements to 71 high redshift type Ia supernovae discovered during the first year of the 5-year Supernova Legacy Survey (SNLS) were presented.
Journal ArticleDOI
Gemini Spectroscopy of Supernovae from the Supernova Legacy Survey: Improving High-Redshift Supernova Selection and Classification
D. A. Howell,Mark Sullivan,Kathy Perrett,T. J. Bronder,I. M. Hook,Pierre Astier,Éric Aubourg,David D. Balam,Stéphane Basa,R. G. Carlberg,Sebastien Fabbro,D. Fouchez,Julien Guy,H. Lafoux,James D. Neill,Reynald Pain,Nathalie Palanque-Delabrouille,C. J. Pritchet,Nicolas Regnault,J. Rich,Richard Taillet,R. A. Knop,Richard G. McMahon,Saul Perlmutter,Nicholas A. Walton +24 more
TL;DR: In the first year of the Supernova Legacy Survey (SNLS) as mentioned in this paper, a new technique called SN photo-z was proposed to improve the efficiency of supernova classification at high redshift.
Journal ArticleDOI
Gemini spectroscopy of supernovae from snls: improving high redshift sn selection and classification
D. A. Howell,Mark Sullivan,K. Perrett,T. J. Bronder,I. M. Hook,Pierre Astier,Éric Aubourg,D. Balam,Stéphane Basa,R. G. Carlberg,Sebastien Fabbro,D. Fouchez,Julien Guy,H. Lafoux,James D. Neill,R. Pain,N. Palanque-Delabrouille,C. J. Pritchet,Nicolas Regnault,Jeffrey A. Rich,Richard Taillet,R. A. Knop,R. G. McMahon,Saul Perlmutter,Nicholas A. Walton +24 more
TL;DR: In this article, the authors presented new techiques for improving the efficiency of supernova classification at high redshift using 64 candidates observed at Gemini North and South during the first year of the Supernova Legacy Survey (SNLS).
The Supernova Legacy Survey: measurement of ! M, ! ! and w from the first year data set ! ,! !
P. Astier,Julien Guy,N. Regnault,R. Pain,Éric Aubourg,D. Balam,Stéphane Basa,R. G. Carlberg,S. Fabbro,D. Fouchez,I. M. Hook,D. A. Howell,H. Lafoux,J. D. Neill,N. Palanque-Delabrouille,K. Perrett,C. J. Pritchet,Jeffrey A. Rich,M. Sullivan,Richard Taillet,G. Aldering,P. Antilogus,V. Arsenijevic,C. Balland,S. Baumont,J. Bronder,Hélène M. Courtois,R. S. Ellis,M. Filiol,A. C. Gonçalves,A. Goobar,D. Guide,D. Hardin,V. Lusset,C. Lidman,R. G. McMahon,M. Mouchet,A. Mourao,S. Perlmutter,P. Ripoche,C. Tao,Nicholas A. Walton +41 more
TL;DR: In this paper, the authors presented distance measurements to 71 high redshift type Ia supernovae discovered during the first year of the 5-year Supernova Legacy Survey (SNLS).
Journal ArticleDOI
The Supernova Legacy Survey: Measurement of Omega_M, Omega_Lambda and w from the First Year Data Set
Pierre Astier,Julien Guy,Nicolas Regnault,Reynald Pain,Éric Aubourg,David D. Balam,S. Basa,Raymond G. Carlberg,Sebastien Fabbro,Dominique Fouchez,I. M. Hook,D. A. Howell,H. Lafoux,James D. Neill,Nathalie Palanque-Delabrouille,K. Perrett,Christopher J. Pritchet,J. Rich,Mark Sullivan,Richard Taillet,Greg Aldering,P. Antilogus,V. Arsenijevic,Christophe Balland,S. Baumont,J. Bronder,Hélène M. Courtois,Rowan Ellis,M. Filiol,A. C. Gonçalves,Ariel Goobar,D. Guide,D. Hardin,V. Lusset,C. Lidman,Richard G. McMahon,M. Mouchet,A. Mourao,Saul Perlmutter,Saul Perlmutter,P. Ripoche,Charling Tao,Nicholas A. Walton +42 more
TL;DR: In this article, distance measurements to 71 high redshift type Ia supernovae discovered during the first year of the 5-year Supernova Legacy Survey (SNLS) were presented.