Abstract
In the framework of the neutrino oscillation scenario, we discuss the influence of the uncertainty on the efficiency of the neutrino emitting reactions and for the neutrino oscillation parameters. We consider solar models with zero-energy astrophysical S factors and varied within nuclear physics uncertainties, and we test them by means of helioseismic data. We then analyze the neutrino mixing parameters and recoil electron spectra for the presently operating neutrino experiments and predict the results which can be obtained from the recoil electron spectra in Sudbury Neutrino Observatory and Borexino experiments. We suggest that it should be possible to determine tight bounds to from the results of the future neutrino experiment, in the case of matter-enhanced oscillations of active neutrinos.
- Received 19 February 1999
DOI:https://doi.org/10.1103/PhysRevD.60.113002
©1999 American Physical Society