Measurement of the top quark mass with the template method in the tbar{t} tolepton+jets channel using ATLAS data
Abstract
The top quark mass has been measured using the template method in the tbar{t}tolepton+jets channel based on data recorded in 2011 with the ATLAS detector at the LHC. The data were taken at a proton-proton centre-of-mass energy of √{s}=7 TeV and correspond to an integrated luminosity of 1.04 fb-1. The analyses in the e+jets and μ+jets decay channels yield consistent results. The top quark mass is measured to be m top=174.5±0.6stat±2.3syst GeV.
- Publication:
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European Physical Journal C
- Pub Date:
- June 2012
- DOI:
- 10.1140/epjc/s10052-012-2046-6
- arXiv:
- arXiv:1203.5755
- Bibcode:
- 2012EPJC...72.2046A
- Keywords:
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- High Energy Physics - Experiment
- E-Print:
- 19 pages plus author list (34 pages total), 10 figures, 2 tables, revised author list, final version to appear in European Physical Journal C