Cosmic Baryon Asymmetry in Different Neutrino Mass Models with Mixing Angles
نویسندگان
چکیده
منابع مشابه
Baryon Asymmetry and Neutrino Mixing
In theories where B−L is a spontaneously broken local symmetry, the cosmological baryon asymmetry can be generated by the out-of-equilibrium decay of heavy Majorana neutrinos. We study this mechanism assuming a similar pattern of mixings and masses for leptons and quarks, as suggested by SO(10) unification. This implies that B−L is broken at the unification scale ΛGUT ∼ 1016 GeV, if mνμ ∼ 3 ·10...
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ژورنال
عنوان ژورنال: Advances in High Energy Physics
سال: 2014
ISSN: 1687-7357,1687-7365
DOI: 10.1155/2014/689719