Large-Scale Biasing and the Primordial Gravitational Potential
نویسندگان
چکیده
منابع مشابه
The Primordial Large Scale Biasing
Using a modified Press-Schechter formalism we analytically derive two constrained mass distribution functions: n(M) for the regions where the primordial potential perturbations are negative and n+(M) for the regions where they are positive. We use the SCDM model with with Γ = 0.25 and σ8 = 1 as a fiducial one, which agrees with the COBE measurements. We show that n−(M) is systematically greater...
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ژورنال
عنوان ژورنال: The Astrophysical Journal
سال: 1998
ISSN: 0004-637X
DOI: 10.1086/311607