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

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dc.contributor.authorDoff, A.
dc.contributor.authorNatale, A. A.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T14:06:22Z
dc.date.available2014-05-20T14:06:22Z
dc.date.issued2005-12-30
dc.description.abstractWe 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.en
dc.description.affiliationUniv Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, SP, Brazil
dc.format.extent7567-7577
dc.identifierhttp://dx.doi.org/10.1142/S0217751X05021269
dc.identifier.citationInternational Journal of Modern Physics A. Singapore: World Scientific Publ Co Pte Ltd, v. 20, n. 32, p. 7567-7577, 2005.
dc.identifier.doi10.1142/S0217751X05021269
dc.identifier.issn0217-751X
dc.identifier.urihttp://hdl.handle.net/11449/23295
dc.identifier.wosWOS:000235142600007
dc.language.isoeng
dc.publisherWorld Scientific Publ Co Pte Ltd
dc.relation.ispartofInternational Journal of Modern Physics A
dc.relation.ispartofjcr1.291
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjecttechnicolor modelspt
dc.subjectunified theories and models of strong and electroweakpt
dc.subjectnonstandard-model Higgs bosonspt
dc.titleA dynamical mechanism to explain the top-bottom quark mass hierarchyen
dc.typeArtigo
dcterms.licensehttp://www.worldscientific.com/page/authors/author-rights
dcterms.rightsHolderWorld Scientific Publ Co Pte Ltd
dspace.entity.typePublication
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Física Teórica (IFT), São Paulopt

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São Paulo - IFT - Instituto de Física Teórica