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Measurement of the top quark pair production cross section in pp collisions at sqrt(s) = 7 TeV in dilepton final states with ATLAS

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Academic year: 2021

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Table 1: Full breakdown of the expected t ¯ t signal and background events compared to the observed event yields for each dilepton channel.
Figure 2: The E T miss distribution in the signal region without the E T miss > 40 GeV requirement (a) for the ee and µµ channels and (b) for the lepton+track channels
Table 2 lists the uncertainties for each contribution from the data and MC statistics, the uncertainties related to the object selection (grouped in lepton, track-lepton, jet/E T miss
Figure 3: The E T miss distributions for the (a) ee and (b) µµ channels omitting the E T miss requirement, and (c) the H T distribution for the eµ channel omitting the H T requirement, in each case after b-tagging has been applied

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