Improved cosmological constraints from a joint analysis of the SDSS-II and SNLS supernova samples

Aims. We present cosmological constraints from a joint analysis of type Ia supernova (SN Ia) observations obtained by the SDSS-II and SNLS collaborations. The dataset includes several low-redshift samples (z< 0.1), all three seasons from the SDSS-II (0.05

Bibliographic Details
Main Authors: Betoule, M, Kessler, R, Guy, J, Mosher, J, Hardin, D, Biswas, R, Astier, P, El-Hage, P, Konig, M, Kuhlmann, S, Marriner, J, Pain, R, Regnault, N, Balland, C, Bassett, B, Brown, P, Campbell, H, Carlberg, R, Cellier-Holzern, F, Cinabro, D, Conley, A, D'Andrea, C, DePoy, D, Doi, M, Ellis, R
Format: Journal article
Language:English
Published: EDP Sciences 2014
Description
Summary:Aims. We present cosmological constraints from a joint analysis of type Ia supernova (SN Ia) observations obtained by the SDSS-II and SNLS collaborations. The dataset includes several low-redshift samples (z< 0.1), all three seasons from the SDSS-II (0.05