Search for single top quark production in ppbar collisions at sqrt(s)=1.96 TeV

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dc.creatorD0 Collaboration
dc.creatorAbazov, V
dc.date2005-05-19
dc.date2005-08-29
dc.date.accessioned2026-07-07T11:58:05Z
dc.date.available2026-07-07T11:58:05Z
dc.descriptionWe present a search for electroweak production of single top quarks in the s-channel and t-channel using neural networks for signal-background separation. We have analyzed 230 pb$^{-1}$ of data collected with the D0 detector at the Fermilab Tevatron Collider at a center-of-mass energy of 1.96 TeV and find no evidence for a single top quark signal. The resulting 95% confidence level upper limits on the single top quark production cross sections are 6.4 pb in the s-channel and 5.0 pb in the t-channel.
dc.description9 pages, 4 figures
dc.identifierhttps://arxiv.org/abs/hep-ex/0505063
dc.identifierhttp://arxiv.org/abs/hep-ex/0505063
dc.identifierPhys.Lett.B622:265-276,2005
dc.identifierdoi:10.1016/j.physletb.2005.07.027
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/206110
dc.subjectHigh Energy Physics - Experiment
dc.titleSearch for single top quark production in ppbar collisions at sqrt(s)=1.96 TeV
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