DETERMINING THE HUBBLE CONSTANT FROM HUBBLE PARAMETER MEASUREMENTS

We use 28 measurements of the Hubble parameter, H(z), at intermediate redshifts to determine the present-day Hubble constant H0 in four cosmological models. We measure , and Mpc−1 (1 errors) in the ΛCDM (spatially flat and non-flat), CDM, and φCDM models, respectively. These measured H0 values are m...

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Vydané v:	The Astrophysical journal Ročník 835; číslo 1; s. 86 - 89
Hlavní autori:	Chen, Yun, Kumar, Suresh, Ratra, Bharat
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Philadelphia The American Astronomical Society 20.01.2017 IOP Publishing Institute of Physics (IOP)
Predmet:	Astronomical models astronomy & astrophysics ASTRONOMY AND ASTROPHYSICS Astrophysics Big Bang theory Confidence limits Cosmic microwave background Cosmological models cosmological parameters Cosmology dark energy Hubble constant Parameters Statistical analysis
ISSN:	0004-637X, 1538-4357, 1538-4357
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