arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 0708.3572hep-phhep-th
收藏

不同位形电磁场中的中微子旋味振荡

Neutrino spin-flavor oscillations in electromagnetic fields of various configurations

Maxim Dvornikov

摘要:

本文研究了具有非零磁矩矩阵的混合Dirac中微子在不同组态的磁场中的自旋味振荡。我们讨论恒定的横向和扭转磁场。为了描述Dirac中微子的动力学行为,我们采用了基于Dirac-Pauli方程在外场中的精确解的相对论性量子力学方法。我们推导了不同中微子磁矩矩阵的跃迁几率。

英文摘要:

We study spin-flavor oscillations of Dirac neutrinos with mixing and having non-zero matrix of magnetic moments in magnetic fields of various configurations. We discuss constant transversal and twisting magnetic fields. To describe the dynamics of Dirac neutrinos we use relativistic quantum mechanics approach based on the exact solutions to the Dirac-Pauli equation in an external electromagnetic field. We derive transition probabilities for different neutrino magnetic moments matrices.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑