Anomalous charged current couplings of the tau and implications for tau compositeness and two-Higgs-doublet models

dc.creatorDova, María Teresa
dc.creatorSwain, John
dc.creatorTaylor, Lucas
dc.date1998
dc.date2021-08-23T18:19:49Z
dc.date.accessioned2023-07-15T02:43:29Z
dc.date.available2023-07-15T02:43:29Z
dc.identifierhttp://sedici.unlp.edu.ar/handle/10915/123186
dc.identifierissn:0556-2821
dc.identifierissn:1089-4918
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/7463036
dc.descriptionThe leptonic branching fractions of the tau lepton are sensitive to anomalous charged current interactions. We use recent experimental measurements to determine the weak charged current magnetic and electric dipole moments 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.
dc.descriptionFacultad de Ciencias Exactas
dc.formatapplication/pdf
dc.languageen
dc.rightshttp://creativecommons.org/licenses/by-nc-sa/4.0/
dc.rightsCreative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.subjectFísica
dc.subjectParticle physics
dc.subjectPhysics
dc.subjectHiggs boson
dc.subjectDipole
dc.subjectLepton
dc.subjectNuclear physics
dc.subjectCharged current
dc.subjectParameter space
dc.titleAnomalous charged current couplings of the tau and implications for tau compositeness and two-Higgs-doublet models
dc.typeArticulo
dc.typePreprint


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