Discrete family symmetry, Higgs mediators and θ 13
نویسندگان
چکیده
منابع مشابه
Smallness of Leptonic θ 13 and Discrete Symmetry
The leptonic mixing angle θ 13 is known to be small. If it is indeed tiny, the simplest explanation is that charged leptons mix only in the µ − τ sector and neutrinos only in the 1 − 2 sector. We show that this pattern may be explained by the discrete symmetry Z 2 × Z 2 of a complete Lagrangian, which has 2 Higgs doublets and 2 Higgs triplets (or 2 heavy right-handed singlet neutrinos). In the ...
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ژورنال
عنوان ژورنال: Journal of High Energy Physics
سال: 2012
ISSN: 1029-8479
DOI: 10.1007/jhep12(2012)041