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A combined measurement of the top quark pair production cross-section using dilepton and single-lepton final states
We present a combined measurement of the top quark pair production cross-section in $pp$ collisions at $\sqrt{s}=7$ TeV using the results of dilepton and single-lepton analyses with 35 pb-1 of data. The result is $\sigma_{t\overline{t}}$ =180 ± 9 (stat.) ± 15 (syst.) ± 6 (lumi.) pb, which is in exce...
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| Lenguaje: | eng |
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2011
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| Acceso en línea: | http://cds.cern.ch/record/1338569 |