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Predicting lepton flavor mixing from Δ(48) and generalized C P symmetries
引用本文:丁桂军,周也铃.Predicting lepton flavor mixing from Δ(48) and generalized C P symmetries[J].中国物理 C,2015(2):7-12.
作者姓名:丁桂军  周也铃
作者单位:Department of Modern Physics, University of Science and Technology of China;Institute of High Energy Physics, Chinese Academy of Sciences
基金项目:Supported by National Natural Science Foundation of China(11275188,11179007,11135009)
摘    要:We propose to understand the mixing angles and C P-violating phases from the ?(48) family symmetry combined with the generalized C P symmetry. A model-independent analysis is performed by scanning all the possible symmetry breaking chains. We find a new mixing pattern with only one free parameter, excellent agreement with the observed mixing angles can be achieved and all the C P-violating phases are predicted to take nontrivial values. This mixing pattern is testable in the near future neutrino oscillation and neutrinoless double-beta decay experiments.Finally, a flavor model is constructed to realize this mixing pattern.

关 键 词:family  symmetries  generalized  C  P  lepton  mixing  C  P  violation
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