Recent results on top physics at ATLAS

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 pr...

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Detalles Bibliográficos
Autor principal: Cristinziani, M.
Lenguaje:eng
Publicado: 2011
Materias:
Detectors and Experimental Techniques
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/1354953
Descripción
Sumario: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.

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