Limit on the fermion masses in technicolor models

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dc.contributor.authorDoff, A.
dc.contributor.authorNatale, A. A.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T14:07:44Z
dc.date.available2014-05-20T14:07:44Z
dc.date.issued2003-10-01
dc.description.abstractRecently it has been pointed out that no limits can be put on the scale of fermion mass generation (M) in technicolor models, because the relation between the fermion masses (m(f)) and M depends on the dimensionality of the interaction responsible for generating the fermion mass. Depending on this dimensionality it may happen that m(f) does not depend on M at all. We show that exactly in this case m(f) may reach its largest value, which is almost saturated by the top quark mass. We make a few comments on the question of how large a dynamically generated fermion mass can be.en
dc.description.affiliationUNESP, Inst Fis Teor, BR-01405900 São Paulo, Brazil
dc.description.affiliationUnespUNESP, Inst Fis Teor, BR-01405900 São Paulo, Brazil
dc.format.extent4
dc.identifierhttp://dx.doi.org/10.1103/PhysRevD.68.077702
dc.identifier.citationPhysical Review D. College Pk: American Physical Soc, v. 68, n. 7, 4 p., 2003.
dc.identifier.doi10.1103/PhysRevD.68.077702
dc.identifier.fileWOS000186391200054.pdf
dc.identifier.issn0556-2821
dc.identifier.urihttp://hdl.handle.net/11449/23787
dc.identifier.wosWOS:000186391200054
dc.language.isoeng
dc.publisherAmerican Physical Soc
dc.relation.ispartofPhysical Review D
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.titleLimit on the fermion masses in technicolor modelsen
dc.typeArtigo
dcterms.licensehttp://publish.aps.org/authors/transfer-of-copyright-agreement
dcterms.rightsHolderAmerican Physical Soc
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Física Teórica (IFT), São Paulopt

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