Cosmological parameters
نویسندگان
چکیده
منابع مشابه
Cosmological Parameters
The cosmological parameters that I will emphasize are the Hubble parameter H0 ≡ 100h km s −1 Mpc, the age of the universe t0, the average matter density Ωm, the baryonic matter density Ωb, the neutrino density Ων , and the cosmological constant ΩΛ. The evidence currently favors t0 ≈ 13 Gyr, h ≈ 0.65, Ωm ≈ 0.4 ± 0.1, Ωb = 0.02h , 0.001 < Ων < 0.1, and ΩΛ ≈ 0.7.
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ژورنال
عنوان ژورنال: Pramana
سال: 1999
ISSN: 0304-4289,0973-7111
DOI: 10.1007/s12043-999-0046-3