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Family Dependence in 331 Models

Using experimental results at the Z-pole, and considering the ansatz of Matsuda as an specific texture forthe quark mass matrices, we perform a c2 fit at 95% CL to obtain family-dependent bounds to Z0 mass andZ-Z´ mixing angle in the framework of the main versions of 331 models. The allowed regions...

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Publicat a:Brazilian Journal of Physics
Autors principals: F. Ochoa, R. Martínez
Format: Artigo
Idioma:Inglês
Publicat: Sociedade Brasileira de Física 2007
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Accés en línia:https://www.redalyc.org/articulo.oa?id=46437430
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