arXivDaily arXiv每日学术速递 周一至周五更新
arXiv hep-ph/0010331hep-ph
收藏

由Majorana左手质量矩阵控制的中微子织构

Neutrino texture dominated by Majorana lefthanded mass matrix

Wojciech Krolikowski

摘要:

本文提出了三个活跃和三个惰性的常规Majorana中微子的混合矩阵的一种形式。它的Majorana左手部分来自于流行的三个活跃中微子的双峰混合矩阵,如果忽略LSND效应,它在太阳和大气实验中的工作令人满意。三个不育中微子中的一个,在建议的混合矩阵的马约拉纳右手和狄拉克部分有效,是负责可能的LSND效应诱导三个额外的中微子质量状态之一存在积极。导出了中微子质量矩阵的相应形式。此外,还计算了相应的中微子振荡几率。

英文摘要:

A form of mixing matrix for three active and three sterile, conventional Majorana neutrinos is proposed. Its Majorana lefthanded part arises from the popular bimaximal mixing matrix for three active neutrinos that works satisfactorily in solar and atmospheric experiments if the LSND effect is ignored. One of three sterile neutrinos, effective in the Majorana righthanded and Dirac parts of the proposed mixing matrix, is responsible for the possible LSND effect by inducing one of three extra neutrino mass states to exist actively. The corresponding form of neutrino mass matrix is derived. Also, the respective neutrino oscillation probabilities are calculated.

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。

↑