New results for the astrophysical S-factor and reaction rate of radiative 3He4He capture

Understand

In the frame of modified potential cluster model based on the classification of orbital states by Young diagrams and revised interaction potential parameters for the bound states of 7Be in 3He4He cluster model with forbidden states the astrophysical S-factor for the radiative capture reaction has been calculated from the 10 keV.

• Obtained results S(23 keV) = 0.561 keV b reproduce the latest experimental data at 23 keV.
• Calculated and parametrized reaction rate is compared to some results known in the range of temperatures from 0.05 to 5 T9.