A Determination of the Centre-of-Mass Energy at LEP2 using Radiative 2-fermion Events

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dc.creatorThe DELPHI Collaboration
dc.creatorAbdallah, J.
dc.date2006-02-07
dc.date.accessioned2026-07-07T11:58:11Z
dc.date.available2026-07-07T11:58:11Z
dc.descriptionUsing e+e- -> mu+mu-(gamma) and e+e- -> qqbar(gamma) events radiative to the Z pole, DELPHI has determined the centre-of-mass energy, sqrt{s}, using energy and momentum constraint methods. The results are expressed as deviations from the nominal LEP centre-of-mass energy, measured using other techniques. The results are found to be compatible with the LEP Energy Working Group estimates for a combination of the 1997 to 2000 data sets.
dc.description20 pages, 6 figures, Accepted by Eur. Phys. J. C
dc.identifierhttps://arxiv.org/abs/hep-ex/0602016
dc.identifierhttp://arxiv.org/abs/hep-ex/0602016
dc.identifierEur.Phys.J.C46:295-305,2006
dc.identifierdoi:10.1140/epjc/s2006-02506-x
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/206140
dc.subjectHigh Energy Physics - Experiment
dc.titleA Determination of the Centre-of-Mass Energy at LEP2 using Radiative 2-fermion Events
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