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dc.date.accessioned 2019-06-13T14:37:38Z
dc.date.available 2019-06-13T14:37:38Z
dc.date.issued 2001-11-01
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/76421
dc.description.abstract Using data collected with the L3 detector at LEP from 1992 to 1995 on the Z peak, we determine the branching fractions of the τ lepton into one, three and five charged particles to be: B(τ → (1-prong)) = 85.274 ± 0.105 ± 0.073%, B(τ → (3-prong)) = 14.556 ± 0.105 ± 0.076%, B(τ → (5-prong)) = 0.170 ± 0.022 ± 0.026%. The first uncertainties are statistical and the second systematic. The accuracy of these measurements alone is similar to that of the current world average. en
dc.format.extent 189-198 es
dc.language en es
dc.subject L3 detector at LEP en
dc.subject Física es
dc.subject τ lepton en
dc.subject topological branching fractions en
dc.title Measurement of the topological branching fractions of the τ lepton at LEP en
dc.type Articulo es
sedici.identifier.other https://doi.org/10.1016/S0370-2693(01)01099-1
sedici.identifier.issn 0370-2693 es
sedici.creator.person Dova, María Teresa es
sedici.creator.person L3 Collaboration es
sedici.subject.materias Ciencias Exactas es
sedici.description.fulltext true es
mods.originInfo.place Facultad de Ciencias Exactas es
sedici.subtype Articulo es
sedici.rights.license Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
sedici.rights.uri http://creativecommons.org/licenses/by-nc-sa/4.0/
sedici.description.peerReview peer-review es
sedici.relation.journalTitle Physics Letters B es
sedici.relation.journalVolumeAndIssue vol. 519, no. 3-4 es


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Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) Except where otherwise noted, this item's license is described as Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)