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arXiv · hep-ex/0008024

Search for Electroweak Production of Single Top Quarks in ppbar Collisions

DZero Collaboration·B. Abbott
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Abstract

We present a search for electroweak production of single top quarks in the electron+jets and muon+jets decay channels. The measurements use ~90 pb^-1 of data from Run 1 of the Fermilab Tevatron collider, collected at 1.8 TeV with the DZero detector between 1992 and 1995. We use events that include a tagging muon, implying the presence of a b jet, to set an upper limit at the 95% confidence level on the cross section for the s-channel process ppbar->tb+X of 39 pb. The upper limit for the t-channel process ppbar->tqb+X is 58 pb.

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DZero Collaboration, B. Abbott. 2001-05-01. Search for Electroweak Production of Single Top Quarks in ppbar Collisions. https://doi.org/10.1103/physrevd.63.031101

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