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Quantum field theoretical description of neutrino in dense matter and electromagnetic fieldстатья
- Авторы: Chukhnova A.V., Lobanov A.E.
- Сборник: Particle Physics at the Year of 150th Anniversary of the Mendeleev's Periodic Table of Chemical Elements. Proceedings of the Nineteenth Lomonosov Conference on Elementary Particle Physics, Moscow, Russia , 22 – 28 August 2019
- Редактор: Студеникин Александр Иванович
- Год издания: 2021
- Издательство: World Scientific Publishing Co
- Местоположение издательства: Singapore
- Первая страница: 169
- Последняя страница: 173
- DOI: 10.1142/9789811233913_0031
- Аннотация: We obtain a wave equation for neutrino in dense matter and electromagnetic field considering neutrinos with different masses as the states of a SU(3)neutrino multiplet. In quasi-classical approximation we obtain explicit formulasfor spin-flavor transition probabilities in the two-flavor model in the case of movingunpolarized matter with constant density and velocity and in the case of constantelectromagnetic field taking into account the neutrino transition magnetic moment.In the latter case a new resonance arises, which is an analog of Mikheev-Smirnov-Wolfenstein resonance.
- Добавил в систему: Лобанов Андрей Евгеньевич