Restframe I-band Hubble diagram for type Ia supernovae up to redshift z similar to 0.5

We present a novel technique for fitting restframe I-band light curves on a data set of 42 type la Supernovae (SNe Ia). Using the result of the fit, we construct a Hubble diagram with 26 SNe from the subset at 0.01 < z < 0.1. Adding two SNe at z ∼ 0.5 yields results consistent with a f...

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Bibliographic Details
Main Authors: Nobil, S, Amanullah, R, Garavini, G, Goobar, A, Lidman, C, Stanishev, V, Aldering, G, Antilogus, P, Astier, P, Burns, MS, Conley, A, Deustua, SE, Ellis, R, Fabbro, S, Fadeyev, V, Folatelli, G, Gibbons, R, Goldhaber, G, Groom, D, Hook, I, Howell, D, Kim, A, Knop, R, Nugent, P, Pain, R
Format: Journal article
Language:English
Published: 2005