论文标题
磁场中的三氟中微子振荡
Three-flavour neutrino oscillations in a magnetic field
论文作者
论文摘要
在本文中，我们研究了三流风盒中磁场中的狄拉克中微子振荡。 [1]中开发的理论框架扩展到三种中微子物种的情况。给出了中微子风味和自旋振荡的封闭表达。我们表明，概率在磁性$μ_νb$和真空$Δm^2_ {ij}/2p $频率上表现出复杂的振荡相互作用。还表明，星际磁场中的中微子振荡可以改变中微子望远镜中观察到的中微子通量。
In this paper we study Dirac neutrino oscillations in a magnetic field in the three-flavour case. A theoretical framework developed in [1] is extended to the case of three neutrino species. The closed expression for neutrino flavour and spin oscillations are given. We show that the probabilities exhibit a complicated interplay of oscillation on magnetic $μ_νB$ and vacuum $Δm^2_{ij}/2p$ frequencies. It is also shown that neutrino oscillations in an interstellar magnetic field can modify neutrino fluxes observed in neutrino telescopes.
