Natural Maximal ny_my - ny_tau Mixing

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dc.creatorWetterich, C.
dc.date1998-12-18
dc.date.accessioned2026-07-07T10:52:59Z
dc.date.available2026-07-07T10:52:59Z
dc.descriptionThe naturalness of maximal mixing between myon- and tau-neutrinos is investigated. A spontaneously broken nonabelian generation symmetry can explain a small parameter which governs the deviation from maximal mixing. In many cases all three neutrino masses are almost degenerate. Maximal ny_my-ny_tau-mixing would indicate that the leading contribution to the light neutrino masses arises from the expectation value of a heavy weak triplet rather than from the seesaw mechanism. In this scenario the deviation from maximal mixing is predicted to be less than about 1%.
dc.description13 pages,LaTex
dc.identifierhttps://arxiv.org/abs/hep-ph/9812426
dc.identifierhttp://arxiv.org/abs/hep-ph/9812426
dc.identifierPhys.Lett.B451:397-405,1999
dc.identifierdoi:10.1016/S0370-2693(99)00192-6
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/185337
dc.subjectHigh Energy Physics - Phenomenology
dc.titleNatural Maximal ny_my - ny_tau Mixing
dc.typetext

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