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Electro-weak Reactions for Astrophysics

R. Schiavilla
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Abstract

The status of "ab initio" microscopic calculations of the 2H(p,gamma)3He and 3He(p,e+nu_e)4He reactions is reviewed. The methods used to generate accurate nuclear ground- and scattering-state wave functions, and to construct realistic electro-weak transition operators are described. The uncertainties in the theoretical predictions, particularly those relevant to the p-3He weak capture, are discussed. For the dp radiative capture, the theoretical results are compared with the TUNL data in the energy range 0--100 keV.

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R. Schiavilla. 2000-06-14. Electro-weak Reactions for Astrophysics. https://doi.org/10.1016/s0375-9474(01)00410-9

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