Measurements of the top quark branching ratios into channels with leptons and quarks with the ATLAS detector G. Aad, B. Abbott, J. Abdallah [et.al.]
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ArticleSubject(s): ATLAS, детектор | Большой адронный коллайдер | протон-протонные столкновения | лептоны | верхние кваркиGenre/Form: статьи в журналах Online resources: Click here to access online
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Physical Review D Vol. 92, № 7. P. 072005-1-072005-31Abstract: Measurements of the branching ratios of top quark decays into leptons and jets using events with t¯t (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.
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Measurements of the branching ratios of top quark decays into leptons and jets using events with t¯t (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.
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