18 citations · 19 across the 2 of their papers we have counts for
3 papers · 1 filter
CMBR distortion concerned with recombination of the primordial hydrogen plasma
E. E. Kholupenko, A. V. Ivanchik, D. A. Varshalovich
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 diff…
A catalogue of absorption-line systems in QSO spectra
A. I. Ryabinkov, A. D. Kaminker, D. A. Varshalovich
We present a new catalog of absprption-line systems identified in the quasar spectra. It contains data on 821 QSOs and 8558 absorption systems comprizing 16139 absorption lines wit…
Testing cosmological variations of fundamental physical constants by analysis of quasar spectra
D. A. Varshalovich, A. Y. Potekhin, A. V. Ivanchik +2
Contemporary multidimensional cosmological theories predict different variations of fundamental physical constants in course of the cosmological evolution. On the basis of the QSO…