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Determination of the pole and MSbar masses of the top quark from the ttbar cross section

By D0 Collaboration and V. Abazov

Abstract

We use higher-order quantum chromodynamics calculations to extract the mass of the top quark from the ttbar cross section measured in the lepton+jets channel in ppbar collisions at sqrt(s)=1.96 TeV using 5.3 fb-1 of integrated luminosity collected by the D0 experiment at the Fermilab Tevatron Collider. The extracted top quark pole mass and MSbar mass are compared to the current Tevatron average top quark mass obtained from direct measurements.Comment: submitted to Phys. Lett.

Topics: High Energy Physics - Experiment
Year: 2011
DOI identifier: 10.1016/j.physletb.2011.08.015
OAI identifier: oai:arXiv.org:1104.2887
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