A dynamical mechanism to explain the top-bottom quark mass hierarchy

Doff, A.; Natale, A. A.

Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/23295

Title:

A dynamical mechanism to explain the top-bottom quark mass hierarchy

Author(s):

Institution:

Universidade Estadual Paulista (UNESP)

ISSN:

0217-751X

Abstract:

We discuss the mass splitting between the the top and bottom quarks in a technicolor scenario. The model proposed here contains a left-right electroweak gauge group. An extended technicolor group and mirror fermions are introduced. The top-bottom quark mass splitting turns out to be intimately connected to the breaking of the left-right gauge symmetry. Weak isospin violation occurs within the experimental limits.

Issue Date:

30-Dec-2005

Citation:

International Journal of Modern Physics A. Singapore: World Scientific Publ Co Pte Ltd, v. 20, n. 32, p. 7567-7577, 2005.

Time Duration:

7567-7577

Publisher:

World Scientific Publ Co Pte Ltd

Keywords:

technicolor models
unified theories and models of strong and electroweak
nonstandard-model Higgs bosons

Source:

http://dx.doi.org/10.1142/S0217751X05021269

URI:

Access Rights:

Acesso restrito

Type:

outro

Source:

http://repositorio.unesp.br/handle/11449/23295

Artigos, TCCs, Teses e Dissertações da Unesp

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