Neutrino Spin and Spin–Flavor Oscillations in Nondipolar Magnetic Fields of Astrophysical Objects

IF 0.4 4区物理与天体物理 Q4 PHYSICS, NUCLEAR

Physics of Atomic Nuclei Pub Date : 2025-07-11 DOI:10.1134/S1063778825700437

Anastasiia Mukhamedshina, Konstantin Stankevich, Alexander Studenikin, Degang Wang

引用次数: 0

Abstract

The neutrino evolution in realistic magnetic fields of astrophysical objects such as supernova bursts and neutron stars is studied. For the first time, we have derived an effective Hamiltonian for neutrinos propagating in nondipolar magnetic fields and obtained appropriate probabilities for neutrino oscillations.

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天体物理天体非偶极磁场中的中微子自旋和自旋风味振荡

研究了中微子在超新星爆发和中子星等天体物理对象的实际磁场中的演化。我们首次导出了中微子在非偶极磁场中传播的有效哈密顿量，并获得了中微子振荡的适当概率。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Physics of Atomic Nuclei 物理-物理：核物理

CiteScore

0.60

自引率

25.00%

发文量

审稿时长

3-6 weeks

期刊介绍： Physics of Atomic Nuclei is a journal that covers experimental and theoretical studies of nuclear physics: nuclear structure, spectra, and properties; radiation, fission, and nuclear reactions induced by photons, leptons, hadrons, and nuclei; fundamental interactions and symmetries; hadrons (with light, strange, charm, and bottom quarks); particle collisions at high and superhigh energies; gauge and unified quantum field theories, quark models, supersymmetry and supergravity, astrophysics and cosmology.