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Article overview
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Cosmological Parameters 2000 | Joel R. Primack
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13 Jul 2000 | Subject: | astro-ph hep-ph | Affiliation: | UC Santa Cruz | Abstract: | The cosmological parameters that I emphasize are the age of the universe $t_0$, the Hubble parameter $H_0 equiv 100 h$ km s$^{-1}$ Mpc$^{-1}$, the average matter density $Omega_m$, the baryonic matter density $Omega_b$, the neutrino density $Omega_
u$, and the cosmological constant $Omega_Lambda$. The evidence currently favors $t_0 approx 13$ Gyr, $h approx 0.65$, $Omega_m approx 0.4pm0.1$, $Omega_b = 0.02h^{-2}$, $0.001 < Omega_
u < 0.1$, and $Omega_Lambda approx 0.7$. | Source: | arXiv, astro-ph/0007187 | Services: | Forum | Review | PDF | Favorites |
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