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Showing papers by "A. Goobar published in 2014"

Updates to the Union SNe Ia Compilation

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David Rubin, Greg Aldering, Rahman Amanullah, Kyle Barbary, A. Bruce, Kyle Dawson, Susana E. Deustua, Masao Doi, H. K. Fakhouri, A. S. Fruchter, R. Gibbons, A. Goobar, Eric Hsiao, X. Huang, Yutaka Ihara, A. G. Kim, R. A. Knop, M. Kowalski, E. Krechmer, C. Lidman, Eric V. Linder, J. Meyers, Tomoki Morokuma, J. Nordin, Saul Perlmutter, P. Ripoche, E. S. Rykoff, Clare Saunders, Caroline Sofiatti, A. L. Spadafora, N. Suzuki, Naohiro Takanashi, Naoki Yasuda, Supernova Cosmology 
01 Jan 2014
TL;DR: Kowalski and Amanullah as discussed by the authors developed techniques to combine multiple datasets, search for tensions between datasets, quantify systematic errors, and to propagate this understanding into the cosmology fits, which can be used for high-redshift spectrophotometric surveys.
Abstract: In a series of papers (Kowalski (ApJ, 2008), Amanullah (ApJ, 2010)) we have developed techniques to combine multiple datasets, search for tensions between datasets, quantify systematic errors, and to propagate this understanding into the cosmology fits. These analyses were developed with the cosmology hidden, potentially reducing bias. Here, we present refinements to our analysis, and the addition of new supernovae. We also discuss applications for high-redshift spectrophotometric surveys such as a WFIRST concept.

1 citations