Improving dark energy constraints with high-redshift Type Ia supernovae from CANDELS and CLASH

Vincenzo Salzano; Steven A. Rodney; Irene Sendra; Ruth Lazkoz; Adam G. Riess; Marc Postman; Tom Broadhurst; Dan Coe

doi:10.1051/0004-6361/201321738

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Volume 557 (September 2013)

A&A, 557 (2013) A64

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Fig. 6

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Future tests for SN Ia evolution. Blue contours show the 1σ confidence levels derived from errors on the equation of state parameter (w₀) of quiessence models. Light green regions are the 1σ confidence levels derived from errors on w₀ and w_a of CPL models. Gray regions denote a plausible range for SN Ia evolution effects, following Dominguez et al. (2001) and Riess & Livio (2006) and assuming dm_B/dM_MS ~ 0.03.

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