Limits on the electromagnetic and weak dipole moments of the tau-lepton in a 331 model

dc.contributorhttps://orcid.org/0000-0002-1478-7946
dc.contributorhttps://orcid.org/0000-0001-5324-1834
dc.creatorGutiérrez Rodríguez, Alejandro
dc.creatorHernández Ruíz, María de los Angeles
dc.creatorCastañeda Almanza, Cosmy Polet
dc.creatorEspinoza, Augusto
dc.creatorChubykalo, Andrew
dc.date.accessioned2018-06-12T16:27:57Z
dc.date.available2018-06-12T16:27:57Z
dc.date.created2018-06-12T16:27:57Z
dc.date.issued2014
dc.identifier0550-3213
dc.identifierhttp://hdl.handle.net/20.500.11845/527
dc.identifierhttps://doi.org/10.48779/m57v-tv54
dc.description.abstractUsing as an input the data obtained by the L3 and OPAL Collaborations for the reaction e+e− → τ+τ−γ at the Z1-pole, we obtained bounds on the electromagnetic and weak dipole moments of the tau-lepton in the context of a 331 model. Our bounds on the electromagnetic moments are consistent with the bounds obtained by the L3 and OPAL Collaborations for the reaction e+e− → τ+τ−γ. We also obtained bounds on the tau weak dipole moments which are consistent with the bounds obtained recently by the DELPHI, ALEPH and BELLE Collaborations from the reaction e+e− → τ+τ−. Our work complements other studies on the electromagnetic and weak dipole moments of the tau-lepton.
dc.languageeng
dc.publisherElsevier
dc.relationgeneralPublic
dc.rightshttp://creativecommons.org/licenses/by-nc-sa/3.0/us/
dc.rightsAtribución-NoComercial-CompartirIgual 3.0 Estados Unidos de América
dc.sourceNuclear Physics B, 253-255, 202-203, 2014.
dc.titleLimits on the electromagnetic and weak dipole moments of the tau-lepton in a 331 model
dc.typeinfo:eu-repo/semantics/article


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