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

D. Acosta et al. (CDF Collaboration)
Phys. Rev. D 71, 012005 – Published 28 January 2005

Abstract

We report on a search for standard model t-channel and s-channel single-top quark production in pp¯ collisions at a center of mass energy of 1.96 TeV. We use a data sample corresponding to 162pb1 recorded by the upgraded collider detector at Fermilab. We find no significant evidence for electroweak top quark production and set upper limits at the 95% confidence level on the production cross section, consistent with the standard model: 10.1 pb for the t-channel, 13.6 pb for the s-channel and 17.8 pb for the combined cross section of t- and s-channel.

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  • Received 19 October 2004

DOI:https://doi.org/10.1103/PhysRevD.71.012005

©2005 American Physical Society

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Vol. 71, Iss. 1 — 1 January 2005

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