Measurement of the t(t)over-bar production cross section in the tau plus jets channel using the ATLAS detector

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Abstract

A measurement of the top quark pair production cross section in the final state with a hadronically decaying tau lepton and jets is presented. The analysis is based on proton-proton collision data recorded by the ATLAS experiment at the LHC, with a centre-of-mass energy of 7 TeV. The data sample corresponds to an integrated luminosity of 1.67 fb(-1). The cross section is measured to be sigma(t (t) over bar) = 194 +/- 18 (stat.) +/- 46 (syst.) pb and is in agreement with other measurements and with the Standard Model prediction.
Original languageUnknown
Pages (from-to)nr. 2328
JournalEuropean Physical Journal C
Volume73
Issue number3
DOIs
Publication statusPublished - 1 Jan 2013

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