Cosmological parameters

被引：0
|
作者：
Primack, JR [1 ]
机构：
[1] Univ Calif Santa Cruz, Dept Phys, Santa Cruz Inst Particle Phys, High Energy Div, Santa Cruz, CA 95064 USA
来源：
SOURCES AND DETECTION OF DARK MATTER AND DARK ENERGY IN THE UNIVERSE | 2001年
关键词：
D O I：
暂无
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The cosmological parameters that I will emphasize are the Hubble parameter H-0 equivalent to 100h km s(-1) Mpc(-1), the age of the universe t(0), the average matter density Omega (m), the baryonic matter density Omega (b), the neutrino density Omega (v), and the cosmological constant Omega (Lambda). The evidence currently favors to approximate to 13 Gyr, h approximate to 0.65, Omega (m) approximate to 0.4 +/- 0.1, Omega (b) = 0.02h(-2), 0.001 < Omega (v) < 0.1, and Omega (Lambda) approximate to 0.7.
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页码：3 / 17
页数：15
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