SUPERNOVA CONSTRAINTS AND SYSTEMATIC UNCERTAINTIES FROM THE FIRST THREE YEARS OF THE SUPERNOVA LEGACY SURVEY

Conley, A.; Guy, J.; Sullivan, M.; Regnault, N.; Astier, P.; Balland, C.; Basa, S.; G. Carlberg, R.; Fouchez, D.; Hardin, D.; Hook, I.; A. Howell, D.; Pain, R.; Palanque‐Delabrouille, N.; Perrett, K.; J. Pritchet, C.; Rich, J.; Ruhlmann-Kleider, V.; D. Balam, D.; Baumont, S.; S. Ellis, Richard; Fabbro, S.; K. Fakhouri, H.; Fourmanoit, N.; González–Gaitán, S.; L. Graham, M.; J. Hudson, Michael; Y. Hsiao, E.; Kronborg, T.; Lidman, C.; Mourão, A.; D. Neill, James; Perlmutter, S.; Ripoche, P.; Suzuki, N.; S. Walker, E.

doi:10.1088/0067-0049/192/1/1

Public

SUPERNOVA CONSTRAINTS AND SYSTEMATIC UNCERTAINTIES FROM THE FIRST THREE YEARS OF THE SUPERNOVA LEGACY SURVEY

Published in The Astrophysical Journal Supplement Series • Dec 13, 2010

Authors:

A. Conley

J. Guy

M. Sullivan

Abstract

We combine high-redshift Type Ia supernovae from the first three years of the Supernova Legacy Survey (SNLS) with other supernova (SN) samples, primarily at lower redshifts, to form a high-quality joint sample of 472 SNe (123 low-z, 93 SDSS, 242 SNLS, and 14 Hubble Space Telescope). SN data alone re...

Subject

Physics

Dark energy

Astrophysics

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