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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Cites methods from "Type Ia supernova discoveries at z ..."
...We combine measurements from the Hubble Space Telescope (Riess et al. 2004, 2007), the SuperNova Legacy Survey (SNLS) (Astier et al. 2006), and the Equation of State: SupErNovae trace Cosmic Expansion (ESSENCE) survey (Wood-Vasey et al. 2007)....
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4,428 citations
Cites methods from "Type Ia supernova discoveries at z ..."
...The acoustic peak method could provide a geometric complement to the usual luminosity-distance methods such as those based on type Ia supernovae (e.g. Riess et al. 1998; Perlmutter et al. 1999; Knop et al. 2003; Tonry et al. 2003; Riess et al. 2004)....
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4,027 citations
Cites background from "Type Ia supernova discoveries at z ..."
...…from the need to explain the present acceleration of the universe discovered with supernovae of type Ia (Astier et al., 2006; Barris et al., 2004; Filippenko and Riess, 1998; Knop et al., 2003; Perlmutter et al., 1998; Riess et al., 1998, 1999, 2004; Schmidt et al., 1998; Tonry et al., 2003)....
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...…Cosmic Microwave BackgroundRadiation (CMBR) and supernovae surveys, seem to indicate that the energy budget of the universe is the following: 4% ordinary baryonic matter, 20% dark matter and 76% dark energy (Astier et al., 2006; Eisenstein et al., 2005; Riess et al., 2004; Spergel et al., 2007)....
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References
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"Type Ia supernova discoveries at z ..." refers background or methods or result in this paper
...Our primary analysis uses a revision of the multicolor light-curve shape (MLCS) fitting method (Riess et al. 1995, 1996a, 1998) described by Jha (2002) and S. Jha et al. (2004a, in preparation) and hereafter referred to as ‘‘MLCS2k2.’’...
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...Despite the apparently large number of sources of data, the majority of the data at z > 0:1 comes from the HZT (Schmidt et al. 1998; Riess et al. 1998), and thus the methods used to calibrate all of these SNe Ia are extremely similar (and familiar to the authors of the present paper)....
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...A strong empirical argument against recent luminosity evolution is the independence of SN Ia distance measures on gross host morphology (Riess et al. 1998; Sullivan et al. 2003)....
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...No dependence of the distance measures on the host morphology, mean stellar age, radial distance from the center, dust content, or mean metallicity has been seen (Riess et al. 1998; Perlmutter et al. 1999; Hamuy et al. 2000)....
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...…provide startling and puzzling evidence that the expansion of the universe at the present time appears to be accelerating, behavior attributed to ‘‘dark energy’’ with negative pressure (Riess et al., 1998; Perlmutter et al. 1999; for reviews, see Riess 2000; Filippenko 2001, 2004; Leibundgut 2001)....
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15,988 citations
"Type Ia supernova discoveries at z ..." refers methods in this paper
...Each SN Ia is corrected for Galactic reddening as estimated in the direction of each SN by Schlegel et al. (1998) before the observed colors are used to estimate the host reddening....
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14,295 citations
14,295 citations