We report on a search for Standard Model t-channel and s-channel
single top quark production in p anti-p collisions at a center of mass energy
of 1.96 TeV. We use a data sample corresponding to 16 pb-1 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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Updated: Monday, 2005 January 31 10:23:52 CST automatically from input from Carol Picciolo