The results of a detailed calculation of the effects of resonant neutrino oscillations in the sun on the current and proposed solar-neutrino experiments are presented. Analytic results are used for the electron-neutrino survival probability so that a sophisticated model for both the production distribution of the solar neutrino sources and the solar electron-number density can be employed. Contour plots for the electron-neutrino capture rate, in the plane of the mass difference squared versus vacuum mixing angle, are given for the current ${}_{}{}^{37}{}_{}{}^{}\mathrm{Cl}$ experiment and the proposed ${}_{}{}^{71}{}_{}{}^{}\mathrm{Ga}$ detector.

• Received 28 July 1986

DOI:https://doi.org/10.1103/PhysRevLett.57.2322