Compositeness effects in the anomalous weak-magnetic moment of leptons

Detalhes bibliográficos
Autor(a) principal: Gonzalez-Garcia, M. C.
Data de Publicação: 1996
Outros Autores: Novaes, S. F. [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1016/S0370-2693(96)80013-X
http://hdl.handle.net/11449/223820
Resumo: We 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.
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spelling Compositeness effects in the anomalous weak-magnetic moment of leptonsWe 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.Theory Division CERN, CH-1211 Geneva 23Inst. de Fis. Teórica Universidade Estadual Paulista, Rua Pamplona 145, CEP 01405-900 São PauloInst. de Fis. Teórica Universidade Estadual Paulista, Rua Pamplona 145, CEP 01405-900 São PauloCERNUniversidade Estadual Paulista (UNESP)Gonzalez-Garcia, M. C.Novaes, S. F. [UNESP]2022-04-28T19:53:17Z2022-04-28T19:53:17Z1996-12-26info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article707-712http://dx.doi.org/10.1016/S0370-2693(96)80013-XPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, v. 389, n. 4, p. 707-712, 1996.0370-2693http://hdl.handle.net/11449/22382010.1016/S0370-2693(96)80013-X2-s2.0-0000785056Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physicsinfo:eu-repo/semantics/openAccess2022-04-28T19:53:17Zoai:repositorio.unesp.br:11449/223820Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T16:45:18.955132Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Compositeness effects in the anomalous weak-magnetic moment of leptons
title Compositeness effects in the anomalous weak-magnetic moment of leptons
spellingShingle Compositeness effects in the anomalous weak-magnetic moment of leptons
Gonzalez-Garcia, M. C.
title_short Compositeness effects in the anomalous weak-magnetic moment of leptons
title_full Compositeness effects in the anomalous weak-magnetic moment of leptons
title_fullStr Compositeness effects in the anomalous weak-magnetic moment of leptons
title_full_unstemmed Compositeness effects in the anomalous weak-magnetic moment of leptons
title_sort Compositeness effects in the anomalous weak-magnetic moment of leptons
author Gonzalez-Garcia, M. C.
author_facet Gonzalez-Garcia, M. C.
Novaes, S. F. [UNESP]
author_role author
author2 Novaes, S. F. [UNESP]
author2_role author
dc.contributor.none.fl_str_mv CERN
Universidade Estadual Paulista (UNESP)
dc.contributor.author.fl_str_mv Gonzalez-Garcia, M. C.
Novaes, S. F. [UNESP]
description We 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.
publishDate 1996
dc.date.none.fl_str_mv 1996-12-26
2022-04-28T19:53:17Z
2022-04-28T19:53:17Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1016/S0370-2693(96)80013-X
Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, v. 389, n. 4, p. 707-712, 1996.
0370-2693
http://hdl.handle.net/11449/223820
10.1016/S0370-2693(96)80013-X
2-s2.0-0000785056
url http://dx.doi.org/10.1016/S0370-2693(96)80013-X
http://hdl.handle.net/11449/223820
identifier_str_mv Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, v. 389, n. 4, p. 707-712, 1996.
0370-2693
10.1016/S0370-2693(96)80013-X
2-s2.0-0000785056
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 707-712
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808128696296407040

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