SiFTO: An empirical method for fitting SN Ia light curves

We present SiFTO, a new empirical method for modeling Type Ia supernova (SN Ia) light curves by manipulating a spectral template. We make use of high-redshift SN data when training the model, allowing us to extend it bluer than rest-frame U. This increases the utility of our high-redshift SN observa...

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Những tác giả chính: Conley, A, Sullivan, M, Hsiao, E, Guy, J, Astier, P, Balam, D, Balland, C, Basa, S, Carlberg, R, Fouchez, D, Hardin, D, Howell, D, Hook, I, Pain, R, Perrett, K, Pritchet, C, Regnault, N
Định dạng: Journal article
Ngôn ngữ:English
Được phát hành: Institute of Physics Publishing 2008