Publicação: Supersymmetric U (1) Y′ ⊗ U (1) B - L extension of the Standard Model
Carregando...
Data
Orientador
Coorientador
Pós-graduação
Curso de graduação
Título da Revista
ISSN da Revista
Título de Volume
Editor
Tipo
Artigo
Direito de acesso
Acesso restrito
Resumo
We build a supersymmetric version with SU(3)C ⊗ SU(2)L ⊗ U(1)Y′⊗ U(1)B-L gauge symmetry, where Y′ is a new charge and B and L are the usual baryonic and leptonic numbers. The model has three right-handed neutrinos with identical B - L charges, and can accommodate all fermion masses at the tree level. In particular, the type I seesaw mechanism is implemented for the generation of the active neutrino masses. We obtain the mass spectra of all sectors and for the scalar one we also give the flat directions allowed by the model.
Descrição
Palavras-chave
extensions of electroweak gauge sector, extensions of electroweak Higgs sector, Supersymmetric models
Idioma
Inglês
Como citar
International Journal of Modern Physics A, v. 32, n. 16, 2017.