Quark masses without Yukawa hierarchies
ABSTRACT: A model based on the local gauge group SU(3)c⊗SU(3)L⊗U(1)X without particles with exotic electric charges is shown to be able to provide the quark mass spectrum and their mixing, by means of universal see-saw mechanisms, avoiding a hierarchy in the Yukawa coupling constants.
- Autores:
-
Fanchiotti, Hunner
García Canal, C.
Ponce Gutiérrez, William Antonio
- Tipo de recurso:
- Article of investigation
- Fecha de publicación:
- 2005
- Institución:
- Universidad de Antioquia
- Repositorio:
- Repositorio UdeA
- Idioma:
- eng
- OAI Identifier:
- oai:bibliotecadigital.udea.edu.co:10495/13113
- Acceso en línea:
- http://hdl.handle.net/10495/13113
- Palabra clave:
- Quarks
Jerarquías Yukawa
- Rights
- openAccess
- License
- Atribución-NoComercial-SinDerivadas 2.5 Colombia
| Summary: | ABSTRACT: A model based on the local gauge group SU(3)c⊗SU(3)L⊗U(1)X without particles with exotic electric charges is shown to be able to provide the quark mass spectrum and their mixing, by means of universal see-saw mechanisms, avoiding a hierarchy in the Yukawa coupling constants. |
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