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  • PhysRevD.92.072005

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Measurements of the top quark branching ratios into channels with leptons and quarks with the ATLAS detector

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Article number072005
<mark>Journal publication date</mark>19/10/2015
<mark>Journal</mark>Physical Review D
Issue number7
Volume92
Number of pages31
StatePublished
Original languageEnglish

Abstract

Measurements of the branching ratios of top quark decays into leptons and jets using events with tt¯ (top antitop) pairs are reported. Events were recorded with the ATLAS detector at the LHC in pp collisions at a center-of-mass energy of 7 TeV. The collected data sample corresponds to an integrated luminosity of 4.6  fb−1. The measured top quark branching ratios agree with the Standard Model predictions within the measurement uncertainties of a few percent.