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A study of the solar neutrino survival probability

C. M. Bhat, P. C. Bhat, M. Paterno, H. B. Prosper

astro-pharXiv:astro-ph/9804252

Abstract

We present a study of recent solar neutrino data using a Bayesian method. Assuming that only νe are observed in the Super-Kamiokande experiment our results show a marked supression of the survival probability at about 1 MeV, in good agreement with χ2-based analyses. When the detection of νμ by Super-Kamiokande is taken into account, assuming νe to νμ oscillations, we find the largest suppression in survival probability at about 8.5 MeV.

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