Modular $${A}_{{4}}$$ Invariance Model for Lepton Masses and Mixing
Modular $${A}_{{4}}$$ Invariance Model for Lepton Masses and Mixing
复制标题
轻子质量和混合的模块化$${A}_{{4}}$$不变模型
DOI：
10.1134/s1063778820050038
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发表时间：
2020
影响因子：
0.4
通讯作者：
M. Abbas
中科院分区：
文献类型：
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作者：
M. Abbas
摘要提出了一种基于模群的风味模型。我们考虑了产生轻中微子质量的反跷跷板机制。中微子和带电轻子的质量均由汤川耦合比和模形式的模给出。计算的轻子参数（质量和混合）与最近的中微子数据符合得很好。目前的混合模式可以实现作为从双峰对称性的偏差的结果。
AbstractA flavor model based onmodular group is proposed. We consider the inverse seesaw mechanism to produce the light neutrino masses. Both neutrino and charged lepton masses are obtained in terms of Yukawa coupling ratios and the moduleof themodular form. The calculated lepton parameters (masses and mixings) are in good agreement with the recent neutrino data. The present mixing pattern can be realized as a consequence of deviation from the bimaximal symmetry.