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arXiv 1209.5161hep-ph
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一种可能的厄米中微子混合模型

A Possible Hermitian Neutrino Mixing Ansatz

Wu-zhong Guo, Miao Li

摘要:

利用最近对$θ_ {13}$精确测量后的整体分析结果,讨论了一种可能的赫里姆中微子混合矩阵,该混合矩阵是对称的,也是关于首阶第二对角线对称的.该前导顺序预测了$θ_{13}=12.2^\circ$。其次,将轻子质量矩阵的层次结构作为混合矩阵微扰的来源,我们发现这种微扰的近似能很好地拟合当前的数据。

英文摘要:

Using a recent global analysis result after the precise measurement of $θ_ {13}$, a possible Herimtian neutrino mixing ansatz is discussed, the mixing matrix is symmetric and also symmetric with respect with the second diagonal line in the leading order. This leading order ansatz predicts $θ_{13}=12.2^\circ$. Next, consider the hierarchy structure of the lepton mass matrix as the origin of perturbation of the mixing matrix, we find that this ansatz with perturbation can fit current data very well.

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。

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