Abstract

Within the framework of the modified potential cluster model with classification of orbital states according to the Young tableaux and revised potential parameters for the 3He4He, 3H4He, and 2H4He cluster channels of the nuclei 7Be, 7Li, and 6Li, astrophysical S-factors of processes of radiative 3He4He capture from 20 keV, 3H4Hе capture from 10 keV, and 2Н4Не capture from 5 keV are considered. On the basis of the obtained results, the rates of all of the considered reactions are calculated in the temperature range from 0.05 to 5 T9 and a comparison with the results of other authors is carried out.

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