Single top-quark production with the ATLAS detector in pp collisions at\n sqrt(s)=7TeV

2011/10/10 by R. Schwienhorst, Schwienhorst, Reinhard
Computer Science · Physics and Astronomy · #Distributed and Parallel Computing Systems #FOS: Physical sciences #High Energy Physics - Experiment (hep-ex) #High-Energy Particle Collisions Research #Particle physics theoretical and experimental studies

paper · pdf · doi:10.48550/arxiv.1110.2192

openalex publication_date 2011/10/10 · openalex created_date 2022/09/04 · openalex updated_date 2026/07/28

Abstract

The ATLAS experiment at the LHC at CERN has analyzed 2010 and 2011 data\nlooking for electroweak production of single top quarks in the lepton+jets and\ndi-lepton final states. The production cross section for the t-channel process\nis measured to be 76 +41 -21 pb using 156 pb^-1 of 2011 data. A first limit is\nset on the Wt associated production process using lepton+jets and di-lepton\nevents. The 95% CL upper limit on the Wt production cross section is 158 pb\nusing 35 pb^-1 of 2010 data.\n

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• Measurement of Single-top Quark Production with the ATLAS Detector
• Measurement of Single-top Quark Production with ATLAS Data
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