Cosmic background anisotropies : J/ApJS/100/281

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Authors : Sugiyama N. orcid (hide) et..al

VizieR DOI : 10.26093/cds/vizier.21000281
Bibcode : 1995ApJS..100..281S (ADS) (Simbad) (Objects)
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CDS Keywords : Models, evolutionary
UAT : Stellar evolutionary models

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Inserted into VizieR : 23-Feb-1998
Last modification : 05-Mar-1998

Cosmic background anisotropies in cold dark matter cosmology (1995)

Keywords : cosmic microwave background - cosmology theory - dark matter

Abstract:Cosmic microwave background (CMB) anisotropies and density fluctuations are calculated for flat cold dark matter (CDM) models with a wide range of parameters, viz., {OMEGA}_0,h_, and {OMEGA}_B_, for standard recombination and for various epochs of reionization. Tables of the power spectrum of CMB anisotropies in the form of C_l_ values as a function of l are presented. Although the Harrison-Zeldovich initial spectrum is assumed in these tables, we present simple approximations for obtaining the C_l_ values corresponding to a tilted spectrum from those with a Harrison-Zeldovich spectrum. Values of {sigma}_8_ are derived for the matter density spectrum, with {sigma}(10deg), fixed Q_(rms-PS) and ...(more)
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American Astronomical Society policies
The data are normalized to a sigma(10 deg) of 30 muK. 


                


                

                    

                


                

                    

                


                

                    
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