SUBLUMINOUS TYPE Ia SUPERNOVAE AT HIGH REDSHIFT FROM THE SUPERNOVA LEGACY SURVEY

The rate evolution of subluminous Type Ia supernovae (SNe Ia) is presented using data from the Supernova Legacy Survey. This sub-sample represents the faint and rapidly declining light curves of the observed SN Ia population here defined by low-stretch values (s ≤ 0.8). Up to redshift z = 0.6, we fi...

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Bibliographic Details
Main Authors: Gonzalez-Gaitan, S, Perrett, K, Sullivan, M, Conley, A, Howell, D, Carlberg, R, Astier, P, Balam, D, Balland, C, Basa, S, Fouchez, D, Guy, J, Hardin, D, Hook, I, Pain, R, Pritchet, C, Regnault, N, Rich, J, Lidman, C
Format: Journal article
Language:English
Published: Institute of Physics Publishing 2011