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Compositeness effects in the anomalous weak-magnetic moment of leptons

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dc.contributor.authorGonzalez-Garcia, M. C.
dc.contributor.authorNovaes, S. F. [UNESP]
dc.contributor.institutionCERN
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.date.accessioned2022-04-28T19:53:17Z
dc.date.available2022-04-28T19:53:17Z
dc.date.issued1996-12-26
dc.description.abstractWe investigate the effects induced by excited leptons, at the one-loop level, in the anomalous magnetic and weak-magnetic form factors of the leptons. In particular, we compute their contributions to the weak-magnetic moment of the τ lepton, which can be measured on the Z peak, and we compare it with the contributions to gμ - 2, measured at low energies.en
dc.description.affiliationTheory Division CERN, CH-1211 Geneva 23
dc.description.affiliationInst. de Fis. Teórica Universidade Estadual Paulista, Rua Pamplona 145, CEP 01405-900 São Paulo
dc.description.affiliationUnespInst. de Fis. Teórica Universidade Estadual Paulista, Rua Pamplona 145, CEP 01405-900 São Paulo
dc.format.extent707-712
dc.identifierhttp://dx.doi.org/10.1016/S0370-2693(96)80013-X
dc.identifier.citationPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, v. 389, n. 4, p. 707-712, 1996.
dc.identifier.doi10.1016/S0370-2693(96)80013-X
dc.identifier.issn0370-2693
dc.identifier.scopus2-s2.0-0000785056
dc.identifier.urihttp://hdl.handle.net/11449/223820
dc.language.isoeng
dc.relation.ispartofPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
dc.sourceScopus
dc.titleCompositeness effects in the anomalous weak-magnetic moment of leptonsen
dc.typeArtigo
dspace.entity.typePublication
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Física Teórica (IFT), São Paulopt

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