Flavored CP asymmetries for type II seesaw leptogenesis
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Flavored CP asymmetries for type II seesaw leptogenesis

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Flavored CP asymmetries for type II seesaw leptogenesis

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dc.contributor.author González Felipe, Ricardo
dc.contributor.author Joaquim, F.R.
dc.contributor.author Serodio, Hugo
dc.date.accessioned 2014-10-01T12:21:51Z
dc.date.available 2014-10-01T12:21:51Z
dc.date.issued 2013
dc.identifier.uri http://hdl.handle.net/10550/39058
dc.description.abstract A novel contribution to the leptonic CP asymmetries in type II seesaw leptogenesis scenarios is obtained for the cases in which flavor effects are relevant for the dynamics of leptogenesis. In the so-called flavored leptogenesis regime, the interference between the tree-level amplitude of the scalar triplet decaying into two leptons and the one-loop wave function correction with leptons in the loop, leads to a new nonvanishing CP asymmetry contribution. The latter conserves total lepton number but violates lepton flavor. Cases in which this novel contribution may be dominant in the generation of the baryon asymmetry are briefly discussed.
dc.language.iso eng
dc.relation.ispartof International Journal of Modern Physics A, 2013, vol. 28, num. 31, p. 1350165-1-1350165-13
dc.rights.uri info:eu-repo/semantics/openAccess
dc.source González Felipe, Ricardo Joaquim, F.R. Serodio, Hugo 2013 Flavored CP asymmetries for type II seesaw leptogenesis International Journal of Modern Physics A 28 31 1350165-1 1350165-13
dc.subject Física
dc.title Flavored CP asymmetries for type II seesaw leptogenesis
dc.type info:eu-repo/semantics/article
dc.date.updated 2014-10-01T12:21:51Z
dc.identifier.doi http://dx.doi.org/10.1142/S0217751X13501650
dc.identifier.idgrec 097603

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