Linear and non-linear contributions to pairwise peculiar velocities
نویسندگان
چکیده
منابع مشابه
The distribution of pairwise peculiar velocities in thenon - linear
The distribution of pairwise relative peculiar velocities, f(u;r), on small non-linear scales, r, is derived from the Press{Schechter approach. This derivation assumes that Press{Schechter clumps are virialized and isothermal. The virialized assumption requires that the circular velocity V c / M 1=3 , where M denotes the mass of the clump. The isothermal assumption means that the circular veloc...
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The distribution of pairwise, relative peculiar velocities, f(u; r), on small nonlinear scales, r, is derived from the Press{Schechter approach. This derivation assumes that Press{Schechter clumps are virialized and isothermal. The virialized assumption requires that the circular velocity, Vc / M , where M denotes the mass of the clump. The isothermal assumption means that the circular velocity...
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ژورنال
عنوان ژورنال: Monthly Notices of the Royal Astronomical Society
سال: 2001
ISSN: 0035-8711,1365-2966
DOI: 10.1046/j.1365-8711.2001.04222.x