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Measurement of triple-gauge-boson couplings of the W boson at LEP

Document type: Articulo

Abstract

We report on measurements of the triple-gauge-boson couplings of the W boson in e+e- collisions with the L3 detector at LEP. W-pair, single-W and single-photon events are analysed in a data sample corresponding to a total luminosity of 76.7 pb-1 collected at centre-of-mass energies between 161 GeV and 183 GeV. CP-conserving as well as both C- and P-conserving triple-gauge-boson couplings are determined. The results, in good agreement with the Standard-Model expectations, confirm the existence of the self coupling among the electroweak gauge bosons and constrain its structure.

General information

Issue date: 11 de noviembre de 1999
Document language: English
Journal: Physics Letters B; vol. 467
Origin: Facultad de Ciencias Exactas
ISSN: 0370-2693
Pages: 171-184
xmlui.dri2xhtml.METS-1.0.item-dc-subject: triple-gauge-boson couplings ; Física ; W boson ; L3 detector
Subjects: Ciencias Exactas

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Created: 15 de julio de 2019
Available since: 15 de julio de 2019
Please, use one of this identificators(URI) for cite o linking this item:
  • http://sedici.unlp.edu.ar/handle/10915/78143
  • https://doi.org/10.1016/S0370-2693(99)01195-8

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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)