CMBR distortion concerned with recombination of the primordial hydrogen plasma

Abstract

CMBR distortion concerned with recombination of the primordial plasma is calculated in frequency band from 1 GHz to 100 GHz in the frame of the standard cosmological model for different values of cosmological density parameters: nonrelativistic matter density ${\Omega }_m$ and baryonic matter density ${\Omega }_b$. Comparison of these results with observational data which will be obtained from planned experiments may be used for independent determination of the cosmological parameters ${\Omega }_m$ and ${\Omega }_b$.

6 pages, 7 figures