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Showing 1 to 2 of 2 for “"Track-Lepton"”.
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Search for flavor changing neutral currents in top quark decays using a two-leptons+track selection
… t->Zq. Only the decays of the Z-boson to charged leptons and leptonic W-boson decays are considered signal. The search uses an event selection with two identified leptons (electrons and/or muons) and one lepton selected via inner-detector track requirements only (track lepton). Backgrounds to the …
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Measurement of the top anti-top quark pair production cross section in the dilepton decay channel using Lepton+Track selection in 7 TeV p − p collisions with L = 698 PB−1
… at the LHC with pp collisions at √s = 7 TeV in dilepton final states, from a data sample of L=698 pb−1 taken in 2011. For dilepton pair selection we have used a ‘Lepton+Track’ approach, where selection requirements on one lepton leg are reduced to a requirement of only a high quality Inner …