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Vacuum-Polarization Corrections to Solar-Fusion Rates

Marc Kamionkowski·John N. Bahcall
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Abstract

The vacuum-polarization corrections to rates for nuclear-fusion reactions in the $pp$ chain and in the CNO cycle are calculated. For the reactions of particular importance to the solar-neutrino problem, the $\Hethree$, $\Hefour$, $\Be$, and $\Ni$ reactions, we find the magnitude of the effect to be less than 2\%. The effect of VP on all the other reaction rates is expected to be of a similar order of magnitude. We discuss how these results affect the predicted fluxes of solar neutrinos.

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Marc Kamionkowski, John N. Bahcall. 1993-09-24. Vacuum-Polarization Corrections to Solar-Fusion Rates. https://doi.org/10.1103/physrevc.49.545

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