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Role of spectroscopic factors in the potential-model description of the Be7(p,gamma)B8 reaction

Attila Csoto
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Abstract

In standard potential-model descriptions of the Be7(p,gamma)B8 reaction the Be7+p spectroscopic factors S appear in the cross section. We argue that the microscopic substructure effects which are represented by S are short-ranged and cannot affect the asymptotic normalization of the wave function. We believe that the standard way of describing reactions in a potential model may be incorrect and the low-energy cross section should not depend on S in the case of external capture reactions, like Be7(p,gamma)B8

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Attila Csoto. 1999-12-02. Role of spectroscopic factors in the potential-model description of the Be7(p,gamma)B8 reaction. https://doi.org/10.1103/physrevc.61.037601

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