Department of Physics and Astronomy: Publications and Other Research
Date of this Version
January 2001
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 D Ø 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 pp̅→tb+X of 39 pb. The upper limit for the t-channel processpp̅→tqb+X is 58 pb.
Comments
Published by American Physical Society. Phys. Rev. D63, 031101(R) (2001). http://prd.aps.org. Copyright © 2001 American Physical Society. Used by permission.