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What Can Be Learned by Measuring the Fluxes of the 7-Be and the pep Solar Neutrino Lines?

J. N. Bahcall·P. I. Krastev
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Abstract

Measurements of the interaction rates of the solar neutrino lines of $^7$Be and $pep$ can be used, independent of solar models, to test whether electron flavor is conserved, to determine survival probabilities of electron-type neutrinos at specific energies, and to test for the existence of sterile neutrinos. We present analytic descriptions of these tests. We also illustrate by numerical simulations, assuming matter-enhanced and vacuum neutrino oscillations, what measurements of solar neutrino lines can teach us about neutrino masses and mixing angles.

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J. N. Bahcall, P. I. Krastev. 1996-07-30. What Can Be Learned by Measuring the Fluxes of the 7-Be and the pep Solar Neutrino Lines?. https://doi.org/10.1103/physrevc.55.929

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