Neutrino Multipole Moments and Related Phenomena

Abstract

Evolution equation for the solar neutrinos flux is determined. It is assumed that neutrinos have both dipole magnetic and anapole moments. It is shown, that at transit of electron neutrinos flux through the region of the solar flare, three phenomena could be detected by the terrestrial observer. They are as follows: (i) decreasing the number of electron neutrinos; (ii) appearance of the νeL- and νXL-neutrinos (X = µ, τ ); (iii) reduction of the β-decay rate for some elements of the periodic table.