Study of Bose-Einstein Correlations in e+e- -> W+W- events at LEP

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dc.creatorThe OPAL collaboration
dc.creatorAbbiendi, G.
dc.date2004-03-31
dc.date.accessioned2026-07-07T11:43:12Z
dc.date.available2026-07-07T11:43:12Z
dc.descriptionBose-Einstein correlation between like-sign charged-particle pairs in e+e- -> W+W- events recorded with the OPAL detector at LEP at centre-of-mass energies between 183 GeV and 209 GeV are studied. Recently proposed methods which allow direct searches for correlations in the data via distributions of test variables are used to investigate the presence of correlations between hadrons originating from different W bosons in W+W- -> qqqq events. Within the statistics of the data sample no evidence for inter-WW Bose-Einstein correlations is obtained. The data are also compared with predictions of a recent implementation of Bose-Einstein correlation effects in the Monte Carlo model PYTHIA.
dc.description29 pages, 10 figures, Submitted to Eur. Phys. J. C
dc.identifierhttps://arxiv.org/abs/hep-ex/0403055
dc.identifierhttp://arxiv.org/abs/hep-ex/0403055
dc.identifierEur.Phys.J.C36:297-308,2004
dc.identifierdoi:10.1140/epjc/s2004-01818-1
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/201154
dc.subjectHigh Energy Physics - Experiment
dc.titleStudy of Bose-Einstein Correlations in e+e- -> W+W- events at LEP
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