Abstract
The work’s state on experimental cross section of important, for astrophysical application, reaction cross sections of charged particles in the energy range E = 0.2 – 10 MeV and on their supplementation by new experimental and evaluated results were estimated. There were offered counting methods on calculation of nuclear reactions section at low and super-low energies and on obtaining the rates of these reactions. In the course of realization of this project there will be continued work on modernization and expansion of earlier created library of evaluated nuclear data (SaBa) applicable to astrophysical tasks.