Predicting Lepton Flavor Mixing from $\Delta(48)$ and Generalized CP Symmetries
High Energy Physics - Phenomenology
2015-02-02 v2
Abstract
We propose to understand the mixing angles and CP-violating phases from the family symmetry combined with the generalized CP 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 CP-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.
Keywords
Cite
@article{arxiv.1312.5222,
title = {Predicting Lepton Flavor Mixing from $\Delta(48)$ and Generalized CP Symmetries},
author = {Gui-Jun Ding and Ye-Ling Zhou},
journal= {arXiv preprint arXiv:1312.5222},
year = {2015}
}
Comments
5 pages, 2 figures, minor corrections, accepted for publication in Chin. Phys. C