论文标题
对物质中微子振荡的Toshev关系的一环辐射校正
One-loop radiative correction to the Toshev relation for neutrino oscillations in matter
论文作者
论文摘要
一环电辐射辐射校正以在培养基中相干向前中微子散射的相干性中微子散射略微违反了三种中微子风味对物质中中微子振荡的物质潜在的中微子风味的中性贡献的树级普遍性。我们通过得出那些相对于物质的电子数密度的那些有效中微子振荡量的微分方程来检查这种小但非平凡的量子效应。树级toshev关系$ \ sin 2 \tildeθ_{23} \ sin \tildeΔ= \ sin2θ_{23} \sinδ$，它链接了基本的味道混合和cp-violating参数
The one-loop electroweak radiative corrections to coherent forward neutrino scattering in a medium slightly violates the tree-level universality of neutral-current contributions of three neutrino flavors to the matter potential that is relevant to neutrino oscillations in matter. We examine this small but nontrivial quantum effect by deriving the differential equations of those effective neutrino oscillation quantities with respect to the electron number density of matter. The tree-level Toshev relation $\sin 2\tildeθ_{23} \sin\tildeδ = \sin 2θ_{23} \sinδ$, which links the fundamental flavor-mixing and CP-violating parameters
