Lepton mixing patterns from $PSL_2(7)$ with a generalised CP symmetry

Shu-Jun Rong

paper

Lepton mixing patterns from $P S L_{2} (7)$ with a generalised CP symmetry

arXiv:1907.04203

Abstract

Lepton mixing patterns from the modular group $P S L_{2} (7)$ with generalised CP symmetries are studied. The residual symmetries in both charged leptons and neutrinos sector are $Z_{2} \times C P$ . Seven types of mixing patterns at the $3 σ$ level of the new global fit data are obtained. Among these patterns, three types of patterns can give the Dirac CP phase which is in the $1 σ$ range of the global fit data. The effective mass of neutrinoless double-beta decay for these patterns are also examined.

22 pages, 3 figures. arXiv admin note: text overlap with arXiv:1906.09157

Lepton mixing patterns from PSL2​(7) with a generalised CP symmetry

Abstract

Lepton mixing patterns from $P S L_{2} (7)$ with a generalised CP symmetry