The type la supernova rate at z ≈ 0.5 from the supernova legacy survey

The type la supernova rate at z ≈ 0.5 from the supernova legacy survey

We present a measurement of the distant Type la supernova (SN Ia) rate derived from the first 2 yr of the Canada-France-Hawaii Telescope Supernova Legacy Survey. We observed four 1° × 1° fields with a typical temporal frequency of (Δt) ∼ 4 observer-frame days over time spans of 158-211 days per seas...

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Главные авторы: Neill, J, Sullivan, M, Balam, D, Pritchet, C, Howell, D, Perrett, K, Astier, P, Aubourg, E, Basa, S, Carlberg, R, Conley, A, Fabbro, S, Fouchez, D, Guy, J, Hook, I, Pain, R, Palanque-Delabrouille, N, Regnault, N, Rich, J, Taillet, R, Aldering, G, Antilogus, P, Arsenijevic, V, Balland, C, Baumont, S
Формат: Journal article
Язык:English
Опубликовано: 2006

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