Underlying A(4) symmetry for the neutrino mass matrix and the quark mixing matrix
NAGIOS: RODERIC FUNCIONANDO

Underlying A(4) symmetry for the neutrino mass matrix and the quark mixing matrix

DSpace Repository

Underlying A(4) symmetry for the neutrino mass matrix and the quark mixing matrix

Show simple item record

dc.contributor.author Babu, Kaladi S.
dc.contributor.author Ma, Ernest
dc.contributor.author Furtado Valle, José Wagner
dc.date.accessioned 2015-10-19T11:56:51Z
dc.date.available 2015-10-19T11:56:51Z
dc.date.issued 2003
dc.identifier.uri http://hdl.handle.net/10550/47775
dc.description.abstract The discrete non-Abelian symmetry A4, valid at some high-energy scale, naturally leads to degenerate neutrino masses, without spoiling the hierarchy of charged-lepton masses. Realistic neutrino mass splittings and mixing angles (one of which is necessarily maximal and the other large) are then induced radiatively in the context of softly broken supersymmetry. The quark mixing matrix is also calculable in a similar way. The mixing parameter Ue3 is predicted to be imaginary, leading to maximal CP violation in neutrino oscillations. Neutrinoless double beta decay and τ→μγ should be in the experimentally accessible range.
dc.language.iso eng
dc.relation.ispartof Physics Letters B, 2003, vol. 552, p. 207-213
dc.rights.uri info:eu-repo/semantics/openAccess
dc.source Babu, Kaladi S. Ma, Ernest Furtado Valle, José Wagner 2003 Underlying A(4) symmetry for the neutrino mass matrix and the quark mixing matrix Physics Letters B 552 207 213
dc.subject Física
dc.title Underlying A(4) symmetry for the neutrino mass matrix and the quark mixing matrix
dc.type info:eu-repo/semantics/article
dc.date.updated 2015-10-19T11:56:51Z
dc.identifier.doi http://dx.doi.org/10.1016/S0370-2693(02)03153-2
dc.identifier.idgrec 009428

View       (115.5Kb)

This item appears in the following Collection(s)

Show simple item record

Search DSpace

Advanced Search

Browse

Statistics