Is U(1) H a good family symmetry?

ABSTRACT: We analyze U(1)H as a horizontal symmetry and its possibilities to explain the known elementary-fermion masses. We find that only two candidates, in the context of SU(3)c ⊗ SU(2)L ⊗ U(1)Y ⊗ U(1)H nonsuper-symmetric, are able to fit the experimental result mb«mt. identity, but it is a commo...

Full description

Autores:

Ponce Gutiérrez, William Antonio
Zepeda, Arnulfo
Mira Martínez, Jesús María

Tipo de recurso:

Article of investigation

Fecha de publicación:

1996

Institución:

Universidad de Antioquia

Repositorio:

Repositorio UdeA

Idioma:

eng

OAI Identifier:

oai:bibliotecadigital.udea.edu.co:10495/13355

Acceso en línea:

http://hdl.handle.net/10495/13355

Palabra clave:

Teoría de los grupos
Groups, Theory of
Supersimetría
Supersimmetry
Fermión
Teoría del campo de calibre

Rights

openAccess

License

http://creativecommons.org/licenses/by-nc-nd/2.5/co/