Ω₀ and λ₀ from galaxy and quasar clustering: cosmic virial theorem and cosmological redshift-space distortion

1996/09/03 by Yasushi Suto, Suto, Yasushi
Physics and Astronomy · #Astrophysics (astro-ph) #FOS: Physical sciences #astro-ph

paper · pdf · doi:10.48550/arxiv.astro-ph/9609014

10 pages. LaTeX (revtex style) text and 5 postcript figures. To appear in the Proceedings of Asia Pacific Center for Theoretical Physics Inaugration Conference

arxiv created 1996/09/03 · arxiv updated 2009/12/01

Abstract

I discuss two cosmological tests to determine the cosmological density parameter Ω₀ the cosmological constant λ₀, which make use of the anisotropy of the two-point correlation functions due to the peculiar velocity field and the cosmological redshift-space distortion.

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