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Quantum Field-Theoretical Description of Neutrino Oscillations in a Magnetic Field and the Solar Neutrino Problemстатья
- Авторы: Egorov V., Volobuev I.
- Журнал: Journal of Experimental and Theoretical Physics
- Том: 135
- Номер: 2
- Год издания: 2022
- Издательство: Maik Nauka/Interperiodica Publishing
- Местоположение издательства: Russian Federation
- Первая страница: 197
- Последняя страница: 208
- DOI: 10.1134/S1063776122080118
- Аннотация: The processes of neutrino oscillations in an external constant almost homogeneous magnetic field are described in the framework of a new quantum field-theoretical approach. It is based on the Feynman diagram technique with a modified distance-dependent propagator, which takes into account the geometry of neutrino oscillation experiments. In the geometry of the solar neutrino experiments, with the extended solar core being the source, the finite size of the source is taken into account and specific examples are considered, where neutrinos are detected through only the charged-current interactions or through both the charged- and neutral-current interactions.
- Добавил в систему: Егоров Вадим Олегович