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Differential top–antitop production cross-section measurements in pp collisions at $\sqrt{s} = 7$ TeV as a function of pseudo-top-quark observables in the single-lepton channel using the ATLAS detector
The differential top-quark pair production cross-section is presented in terms of a top-quark proxy observable referred to as the pseudo-top-quark whose dependence on theoretical models is minimal. The pseudo-top-quark observable is defined both in terms of reconstructed objects and stable particles...
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Lenguaje: | eng |
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2014
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Acceso en línea: | http://cds.cern.ch/record/1951468 |