Neutrino motion and spin oscillations in magnetic field and matter currents

Abstract

A brief review of a neutrino oscillations effect in an external magnetic field and matter currents is given. An ultra-relativistic neutrino propagation in moving external media is investigated. We have found a new spin operator which commutes with the corresponding Hamiltonian, exact wave functions and energy spectrum are obtained.

Comments: 6 pages in La TeX, proceedings of the European Physical Society Conference on High Energy Physics, 5-12 July 2017, Venice, Italy Venice