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dc.contributor.authorEboli, OJP-
dc.contributor.authorGonzalez-Garcia, M. C.-
dc.contributor.authorLietti, S. M.-
dc.contributor.authorNovaes, Sérgio Ferraz-
dc.identifier.citationPhysical Review D. College Pk: American Physical Soc, v. 63, n. 7, 8 p., 2001.-
dc.description.abstractWe analyze the potential of the Fermilab Tevatron and CERN Large Hadron Collider (LHC) to study anomalous quartic vector-boson interactions gamma gamma ZZ and gammaW(+)W(-). Working in the framework of SU(2)(L) circle times U(1)(Y) chiral Lagrangians, we study the production of photon pairs accompanied by l(+) l(-), l(+/-) v, and jet pairs to impose bounds on these new couplings, taking into account the unitarity constraints. We compare our findings with the indirect limits coming from precision electroweak measurements as well as with presently available direct searches at CERN LEPII. We show that the Tevatron run II can provide limits on these quartic limits which are of the same order of magnitude as the existing bounds from LEPII searches. LHC will be able to tighten considerably the direct constraints on these possible new interactions, leading to more stringent limits than the presently available indirect ones.en
dc.publisherAmerican Physical Soc-
dc.sourceWeb of Science-
dc.titleAnomalous quartic gauge boson couplings at hadron collidersen
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.contributor.institutionUniv Valencia-
dc.description.affiliationUniv Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, Brazil-
dc.description.affiliationUniv Valencia, CSIC, Inst Fis Corpuscular IFIC, Edificio Inst Paterna, Valencia 46071, Spain-
dc.description.affiliationUnespUniv Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, Brazil-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofPhysical Review D-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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