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Search for a Higgs boson decaying to weak boson pairs at LEP

Document type: Articulo

Abstract

A Higgs particle produced in association with a Z boson and decaying into weak boson pairs is searched for in 336.4 pb−1 of data collected by the L3 experiment at LEP at centre-of-mass energies from 200 to 209 GeV. Limits on the branching fraction of the Higgs boson decay into two weak bosons as a function of the Higgs mass are derived. These results are combined with the L3 search for a Higgs boson decaying to photon pairs. A Higgs produced with a Standard Model e+e− → Zh cross section and decaying only into electroweak boson pairs is excluded at 95% CL for a mass below 107 GeV.

General information

Issue date: 28 de agosto de 2003
Document language: English
Journal: Physics Letters B; vol. 568, no. 3-4
Origin: Facultad de Ciencias Exactas
ISSN: 0370-2693
Pages: 191-204
xmlui.dri2xhtml.METS-1.0.item-dc-subject: Higgs boson ; Z boson ; positron collider
Subjects: Ciencias Exactas ; Física

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Created: 27 de agosto de 2019
Available since: 27 de agosto de 2019
Please, use one of this identificators(URI) for cite o linking this item:
  • http://sedici.unlp.edu.ar/handle/10915/79910
  • https://doi.org/10.1016/j.physletb.2003.06.057

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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)