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An A4 model for lepton masses and mixings
We study an extension of the standard model based on the flavor symmetry A4 only. Neutrino Majorana mass terms arise from dimension five operators and charged lepton masses from renormalizable Yukawa coupling. We introduce three Higgs doublets that belong to one triplet irreducible representation of...
| Autores principales: | , |
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| Formato: | info:eu-repo/semantics/article |
| Lenguaje: | eng |
| Publicado: |
2009
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| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/1214626 |