arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1601.06150hep-ph
收藏

来自预测味道模式的中微子观测值

Neutrino observables from predictive flavour patterns

Luis M. Cebola, David Emmanuel-Costa, Ricardo Gonzalez Felipe

摘要:

我们期待的预测味模式的有效马约拉纳中微子质量矩阵是兼容的当前中微子振荡数据。我们的搜索是基于这样的假设,中微子质量矩阵包含相等的元素和最小数量的参数,在味的基础上,带电轻子质量矩阵是对角线和真正的。三个独特的模式,可以成功地解释中微子观测值在$3σ$的置信水平,只有三个物理参数。还研究了用四参数和五参数描述的中微子织构。给出了最轻中微子质量、无中微子双β衰变中的有效质量参数和轻子混合中CP破坏相的预言。

英文摘要:

We look for predictive flavour patterns of the effective Majorana neutrino mass matrix that are compatible with current neutrino oscillation data. Our search is based on the assumption that the neutrino mass matrix contains equal elements and a minimal number of parameters, in the flavour basis where the charged lepton mass matrix is diagonal and real. Three unique patterns that can successfully explain neutrino observables at the $3σ$ confidence level with just three physical parameters are presented. Neutrino textures described by four and five parameters are also studied. The predictions for the lightest neutrino mass, the effective mass parameter in neutrinoless double beta decays and the CP-violating phases in the leptonic mixing are given.

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。

↑