Title

Search for single top quark production in pp¯ collisions at s=1.96 TeV

Document Type

Article

Publication Date

2005

Abstract

We 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 DØ 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.

Comments

Published as: Abazov, V. M., Abbott, B., Abolins, M., Acharya, B. S., Adams, M., Adams, T., … Zverev, E. G. (2005). Search for single top quark production in pp¯ collisions at s=1.96 TeV. Physics Letters B, 622(3–4), 265–276. https://doi.org/10.1016/j.physletb.2005.07.027

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