364 articles – 2949 references  [version française]
HAL: in2p3-00724892, version 1

Detailed view  Export this paper
Astronomical Journal 144 (2012) 59
Evolution in the Volumetric Type Ia Supernova Rate from the Supernova Legacy Survey
K. Perrett, M. Sullivan, A. Conley, S. Gonzalez-Gaitan, R. Carlberg, D. Fouchez1, P. Ripoche2, J. D. Neill, P. Astier2, D. Balam, C. Balland2, S. Basa3, J. Guy2, D. Hardin2, I. M. Hook, D. A. Howell, R. Pain2, N. Palanque-Delabrouille, C. Pritchet, N. Regnault2, J. Rich, V. Ruhlmann-Kleider, S. Baumont2, 4, C. Lidman, S. Perlmutter, E. S. Walker
For the SNFactory collaboration(s)

We present a measurement of the volumetric Type Ia supernova (SN Ia) rate (SNR_Ia) as a function of redshift for the first four years of data from the Canada-France-Hawaii Telescope (CFHT) Supernova Legacy Survey (SNLS). This analysis includes 286 spectroscopically confirmed and more than 400 additional photometrically identified SNe Ia within the redshift range 0.1
1:  CPPM - Centre de Physique des Particules de Marseille
2:  LPNHE - Laboratoire de Physique Nucléaire et de Hautes Énergies
3:  LAM - Laboratoire d'Astrophysique de Marseille
4:  LPSC - Laboratoire de Physique Subatomique et de Cosmologie
Physics/Astrophysics/Solar and Stellar Astrophysics

Sciences of the Universe/Astrophysics/Solar and Stellar Astrophysics
Fulltext link: