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arXiv · 1010.2999

Physics Beyond the Single Top Quark Observation

A. P. Heinson
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Abstract

In March 2009, the DZero Collaboration first observed the electroweak production of single top quarks at 5 sigma significance. We measured the cross section for the combined s-channel and t-channel production modes, and set a lower limit on the CKM matrix element |V_tb|. Since then, we have used the same dataset to measure the t-channel production mode independently, the combined cross section in the hadronically-decaying tau lepton final state, and the width and lifetime of the top quark, and we have set upper limits on contributions from anomalous flavor-changing neutral currents. This paper describes these new measurements, as presented at the 3rd International Workshop on Top Quark Physics, held in Brugge, Belgium, May 31 - June 4, 2010.

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A. P. Heinson. 2010-10-14. Physics Beyond the Single Top Quark Observation. https://doi.org/10.1393/ncc%2Fi2010-10645-6

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