Supersymmetric U(1)y'⊗ U(1)B - L extension of the standard model
| dc.creator | Juan Carlos Montero Garcia | |
| dc.creator | Vicente Pleitez | |
| dc.creator | Bruce Lehmann Sánchez Vega | |
| dc.creator | Marcos Cardoso Rodriguez | |
| dc.date.accessioned | 2023-07-11T12:13:23Z | |
| dc.date.accessioned | 2025-09-09T00:51:21Z | |
| dc.date.available | 2023-07-11T12:13:23Z | |
| dc.date.issued | 2017 | |
| dc.description.sponsorship | CNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico | |
| dc.description.sponsorship | CAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superior | |
| dc.identifier.doi | https://doi.org/10.1142/S0217751X17500932 | |
| dc.identifier.issn | 1793-656X | |
| dc.identifier.uri | https://hdl.handle.net/1843/56053 | |
| dc.language | eng | |
| dc.publisher | Universidade Federal de Minas Gerais | |
| dc.relation.ispartof | International Journal of Modern Physics A | |
| dc.rights | Acesso Restrito | |
| dc.subject | Supersimetria | |
| dc.subject.other | Supersymmetric models | |
| dc.subject.other | Extensions of electroweak gauge sector | |
| dc.subject.other | Extensions of electroweak Higgs sector | |
| dc.title | Supersymmetric U(1)y'⊗ U(1)B - L extension of the standard model | |
| dc.type | Artigo de periódico | |
| local.citation.epage | 1750093-24 | |
| local.citation.issue | 16 | |
| local.citation.spage | 1750093-1 | |
| local.citation.volume | 32 | |
| local.description.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. | |
| local.identifier.orcid | https://orcid.org/0000-0002-5457-9359 | |
| local.identifier.orcid | https://orcid.org/0000-0001-5279-8438 | |
| local.identifier.orcid | https://orcid.org/0000-0002-6735-5813 | |
| local.identifier.orcid | https://orcid.org/0000-0002-6316-389X | |
| local.publisher.country | Brasil | |
| local.publisher.department | ICX - DEPARTAMENTO DE FÍSICA | |
| local.publisher.initials | UFMG | |
| local.url.externa | https://www.worldscientific.com/doi/abs/10.1142/S0217751X17500932 |
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