Solar flares, solar neutrinos and νe -induced β-decays

Abstract

The evolution equation for the electron neutrino flux traveling in the Sun is examined. Consideration would hold for any standard model extensions having massive neutrinos. It is conjectured that the neutrino possesses both dipole magnetic and anapole moments while the solar magnetic field has twisting nature. Factors influencing on the electron neutrino flux, crossing a region of solar flares (SF's) are dened. It is shown, that under passage of the electron neutrino flux through the region of the SF, three phenomena could be detected by the terrestrial observer. They are as follows: (i) decreasing the number of the electron neutrinos; (ii) appearance of the νeL- and νXL-neutrinos; (iii) reduction of the β-decay rate for some elements of the periodic table.