EPS-HEP2019

Neutrino spin and spin-flavour oscillations in transversal matter currents with standard and non-standard interactions

15 Jul 2019, 18:30

1h 30m

ICC - Arteveldeforum (Ghent)

Poster Neutrino Physics Wine & Cheese Poster Session

Speakers

Pavel Pustoshny Alexander Studenikin (M.V. Lomonosov Moscow State University (RU))

Description

After a brief history of two known types of neutrino mixing and oscillations, including neutrino spin and spin-flavour oscillations in the transversal magnetic field, we perform systematic study of a new phenomenon of neutrino spin and spin-flavour oscillations engendered by the transversal matter currents on the bases of the developed quantum treatment of the phenomenon. Possibilities for the resonance amplification of these new types of oscillations by the longitudinal matter currents and longitudinal magnetic fields are analyzed. Neutrino spin-flavour oscillations engendered by the transversal matter currents in the case of nonstandard interactions of neutrinos with background matter are also considered.

based on paper Phys.Rev.D 98 (2018) no.11, 113009