Fig. 7 from Type Ia Supernova Discoveries at z > 1 from the Hubble Space Telescope: Evidence for Past Deceleration and Constraints on Dark Energy Evolution

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Type Ia Supernova Discoveries at z > 1 from the Hubble Space Telescope: Evidence for Past Deceleration and Constraints on Dark Energy Evolution

Authors: Adam G. Riess, Louis-Gregory Strolger, John Tonry, Stefano Casertano, Henry C. Ferguson, Bahram Mobasher, Peter Challis, Alexei V. Filippenko, Saurabh Jha, Weidong Li, Ryan Chornock, Robert P. Kirshner, Bruno Leibundgut, Mark Dickinson, Mario Livio, Mauro Giavalisco, Charles C. Steidel, Txitxo Benítez, and Zlatan Tsvetanov

Riess et al. 2004 The Astrophysical Journal 607 665.

Provider: AAS Journals

Caption: Fig. 7.

SN Ia residual Hubble diagram comparing cosmological models and models for astrophysical dimming. Top: SNe Ia from ground‐based discoveries in the gold sample are shown as diamonds; HST‐discovered SNe Ia are shown as filled symbols. Bottom: Weighted averages in fixed redshift bins are given for illustrative purposes only. Data and models are shown relative to an empty universe model (﹩\Omega =0﹩). The ﹩\chi ^{2}﹩ fit statistics for each model are listed in Table 4.

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