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A4-based tri-bimaximal mixing within inverse and linear seesaw schemes

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A4-based tri-bimaximal mixing within inverse and linear seesaw schemes

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dc.contributor.author Hirsch, Martin
dc.contributor.author Morisi, S.
dc.contributor.author Furtado Valle, José Wagner
dc.date.accessioned 2014-08-25T10:32:06Z
dc.date.available 2014-08-25T10:32:06Z
dc.date.issued 2009
dc.identifier.citation Hirsch, Martin Morisi, S. Furtado Valle, José Wagner 2009 A4-based tri-bimaximal mixing within inverse and linear seesaw schemes Physics Letters B 679 5 454 459
dc.identifier.uri http://hdl.handle.net/10550/37384
dc.description.abstract We consider tri-bimaximal lepton mixing within low-scale seesaw schemes where light neutrino masses arise from TeV scale physics, potentially accessible at the Large Hadron Collider (LHC). Two examples are considered, based on the A(4) flavor symmetry realized within the inverse or the linear seesaw mechanisms. Both are highly predictive so that in both the light neutrino sector effectively depends only on three mass parameters and one Majorana phase, with no CP violation in neutrino oscillations. We find that the linear seesaw leads to a lower bound for neutrinoless double beta decay while the inverse seesaw does not. The models also lead to potentially sizeable decay rates for lepton flavor violating processes, tightly related by the assumed flavor symmetry.
dc.language.iso eng
dc.relation.ispartof Physics Letters B, 2009, vol. 679, num. 5, p. 454-459
dc.subject Física
dc.title A4-based tri-bimaximal mixing within inverse and linear seesaw schemes
dc.type journal article es_ES
dc.date.updated 2014-08-25T10:32:06Z
dc.identifier.doi 10.1016/j.physletb.2009.08.003
dc.identifier.idgrec 059502
dc.rights.accessRights open access es_ES

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