SU(3)C X SU(3)L X U(1)X models in view of the 750 GeV diphoton signal
Abstract. We analyze the recent diphoton signal reported by ATLAS and CMS collaborations in the context of three anomaly free models, the SU(6) ⊗ U(1)X ⊃ SU(3)C ⊗ SU(3)L ⊗ U(1)X embedded group, the SU(3)C ⊗SU(3)L⊗U(1)X alone and a non-universal U(1)X model, all of them with a 750 GeV scalar candidat...
- Autores:
-
Sierra Fonseca, Cristian Felipe
- Tipo de recurso:
- Fecha de publicación:
- 2016
- Institución:
- Universidad Nacional de Colombia
- Repositorio:
- Universidad Nacional de Colombia
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.unal.edu.co:unal/60103
- Acceso en línea:
- https://repositorio.unal.edu.co/handle/unal/60103
http://bdigital.unal.edu.co/58066/
- Palabra clave:
- 53 Física / Physics
Higgs boson physics
331 models
Non-universal model
Diphoton decay
Física del bosón de Higgs
Modelos 331
Decaimiento difotónico
- Rights
- openAccess
- License
- Atribución-NoComercial 4.0 Internacional
| Summary: | Abstract. We analyze the recent diphoton signal reported by ATLAS and CMS collaborations in the context of three anomaly free models, the SU(6) ⊗ U(1)X ⊃ SU(3)C ⊗ SU(3)L ⊗ U(1)X embedded group, the SU(3)C ⊗SU(3)L⊗U(1)X alone and a non-universal U(1)X model, all of them with a 750 GeV scalar candidate which can decay into two photons. These models may explain the 750GeV signal by means of one loop decays to γγ through charged vector and Higgs bosons, as well as top-, bottom- and electron-like exotic particles that arise naturally from the condition of anomaly cancellations of the SU(3)C ⊗SU(3)L ⊗U(1)X models. |
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