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arXiv 1407.8286hep-ph
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Zee-Babu模型中的反中微子质量等级和混合

Inverted neutrino mass hierarchy and mixing in the Zee-Babu model

Vo Van Vien, Hoang Ngoc Long, Pham Ngoc Thu

摘要:

我们表明,中微子质量矩阵的Zee-Babu模型是能够适应最近的数据中微子质量和混合与非零$θ_{13}$在倒置的中微子质量等级。结果表明,Majorana位相为零,Dirac位相($\de$)被预测为$0$或$π$,即. e.在两个回路水平上,Zee-Babu模型不存在CP破坏。控制无中微子双β衰变的有效质量和中微子质量之和与最近的分析是一致的。

英文摘要:

We show that the neutrino mass matrix of the Zee-Babu model is able to fit the recent data on neutrino masses and mixing with non-zero $θ_{13}$ in the inverted neutrino mass hierarchy. The results show that the Majorana phases are equal to zero and the Dirac phase ($\de$) is predicted to either $0$ or $π$, i. e, there is no CP violation in the Zee-Babu model at the two loop level. The effective mass governing neutrinoless double beta decay and the sum of neutrino masses are consistent with the recent analysis.

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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