%0 Journal Article
%T Minimal lepton flavour structures lead to non-maximal 2-3 mixing
%+ Interactions fondamentales, Astroparticules et Cosmologie (IFAC)
%+ IFAC
%A Frigerio, Michele
%A Villanova del Moral, Albert
%Z 24 pages, 10 figures
%< avec comité de lecture
%Z L2C:13-045
%@ 1126-6708
%J Journal of High Energy Physics
%I Springer
%N 07
%P 146
%8 2013-06-24
%D 2013
%Z 1303.5284
%R 10.1007/JHEP07(2013)146
%Z Physics [physics]/High Energy Physics - Phenomenology [hep-ph]
%Z Physics [physics]/High Energy Physics - Experiment [hep-ex]Journal articles
%X Present data prefer a large but non-maximal 2-3 mixing in the lepton sector. We argue that this value, in connection with $\sin\theta_{13}\simeq 0.15$, is the generic outcome of minimal flavour structures. We present a few different incarnations of this statement, in terms of lepton mass matrices depending on a small number of parameters, that can be justified by discrete flavour symmetries. We also propose a general procedure to study the correlation between $\theta_{23}$, the absolute scale and ordering of the neutrino masses, and the leptonic CP-violating phases.
%G English
%2 https://hal.science/hal-00803544/document
%2 https://hal.science/hal-00803544/file/Frigerio-VillanovaDelMoral2013_Article_MinimalLeptonFlavourStructures.pdf
%L hal-00803544
%U https://hal.science/hal-00803544
%~ IN2P3
%~ CNRS
%~ UNIV-MONTP2
%~ L2C
%~ LUPM
%~ MIPS
%~ UNIV-MONTPELLIER
%~ UM1-UM2
%~ UM-2015-2021