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Recent results on top physics at ATLAS

By M. Cristinziani

Abstract

During the 2010 pp run of the Large Hadron Collider at sqrt(s)=7 TeV, a substantial data sample of high pT triggers, 35/pb, has been collected by the ATLAS detector, corresponding to about 3,000 top-quark events containing at least one lepton in the final state. Measurements of the top-quark pair production cross-section, the top mass, the W helicity fractions in top-quark decays and studies of single-top quark production and top-quark pair production with anomalous missing transverse energy are presented

Topics: Detectors and Experimental Techniques, Particle Physics - Experiment
Year: 2011
OAI identifier: oai:cds.cern.ch:1354953
Provided by: CERN Document Server
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