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dc.date.accessioned 2019-09-17T15:46:07Z
dc.date.available 2019-09-17T15:46:07Z
dc.date.issued 1999
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/81405
dc.description.abstract We use recent experimental measurements of tau branching fractions to determine the weak charged current magnetic and electric dipole moments of the tau and the Michel parameter η with unprecedented precision. These results are then used to constrain the tau compositeness scale and the allowed parameter space for Higgs doublet models. We also present new constraints on the mass of the tau neutrino and its mixing with a fourth generation neutrino. en
dc.language en es
dc.subject leptons es
dc.subject w boson es
dc.title Constraints on anomalous charged current couplings, tau neutrino mass and fourth generation mixing from tau leptonic branching fractions en
dc.type Articulo es
sedici.identifier.uri http://arxiv.org/abs/hep-ph/9811209v1 es
sedici.identifier.other https://doi.org/10.1016/S0920-5632(99)00441-7 es
sedici.creator.person Dova, María Teresa es
sedici.creator.person Swain, John es
sedici.creator.person Taylor, Lucas es
sedici.subject.materias Ciencias Exactas es
sedici.subject.materias Física es
sedici.description.fulltext true es
mods.originInfo.place Facultad de Ciencias Exactas es
sedici.subtype Preprint 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.relation.event TAU’98 Workshop (Santander, Spain, 14-17 September 1998) es
sedici.description.peerReview peer-review es
sedici.relation.journalTitle Nuclear Physics B - Proceedings Supplements es
sedici.relation.journalVolumeAndIssue vol. 76, no. 1-3 es


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Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) Excepto donde se diga explícitamente, este item se publica bajo la siguiente licencia Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)