ON FERMION MASSES and MIXING IN A MODEL WITH A(4) SYMMETRY

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Data

2012-05-10

Autores

Machado, A. C. B. [UNESP]
Montero, J. C. [UNESP]
Pleitez, V. [UNESP]

Título da Revista

ISSN da Revista

Título de Volume

Editor

World Scientific Publ Co Pte Ltd

Resumo

In a recently proposed multi-Higgs extension of the standard model in which discrete symmetries, A(4) and Z(3) are imposed we show that, after accommodating the fermion masses and the mixing matrices in the charged currents, the mixing matrices in the neutral currents induced by neutral scalars are numerically obtained. However, the flavor changing neutral currents are under control mainly by mixing and/or mass suppressions in the neutral scalar sector.

Descrição

Palavras-chave

Discrete symmetries, fermion masses, flavor changing

Como citar

International Journal of Modern Physics A. Singapore: World Scientific Publ Co Pte Ltd, v. 27, n. 12, p. 11, 2012.