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Measurements of top-quark pair to $Z$-boson cross-section ratios at $\sqrt s = 13, 8, 7$TeV with the ATLAS detector

The ATLAS collaboration
No Journal Information, 2016

Abstract (data abstract)
CERN-LHC, ATLAS. Measurements of the fiducial and total cross sections for Z production using the electron and muon final states in proton-proton collisions at a centre-of-mass energy of 13 TeV with 3.2 fb^-1 of data collected in 2015. Measurements of single and double fiducial and total cross-section ratios for ttbar and Z production at 13, 8, and 7TeV.

  • Table 1

    Data from TABLE 5.

    10.17182/hepdata.75536.v1/t1

    Measured fiducial cross section times leptonic branching ratio for Z/gamma* production in the Z/gamma* -> e+e- final state at 13TeV.

  • Table 2

    Data from TABLE 5

    10.17182/hepdata.75536.v1/t2

    Measured fiducial cross section times leptonic branching ratio for Z/gamma* production in the Z/gamma* -> mu+ mu- final state at...

  • Table 3

    Data from analysis

    10.17182/hepdata.75536.v1/t3

    Breakdown of systematic uncertainties in percent for the measured fiducial cross section times leptonic branching ratio for Z/gamma* production in...

  • Table 4

    Data from analysis

    10.17182/hepdata.75536.v1/t4

    Breakdown of systematic uncertainties in percent for the measured fiducial cross section times leptonic branching ratio for Z/gamma* production in...

  • Table 5

    Data from TABLE 10

    10.17182/hepdata.75536.v1/t5

    Measured fiducial cross section times leptonic branching ratio for Z/gamma* production in the combined Z/gamma* -> l+l- (l = e,...

  • Table 6

    Data from TABLE 15

    10.17182/hepdata.75536.v1/t6

    Measured total cross section times leptonic branching ratio for Z/gamma* production in the combined Z/gamma* -> l+ l- (l =...

  • Table 7

    Data from TABLE 10

    10.17182/hepdata.75536.v1/t7

    Measured total cross-section for ttbar events using e-mu events with b-tagged jets.

  • Table 8

    Data from TABLE 11

    10.17182/hepdata.75536.v1/t8

    Correlation coefficients amongst the combined (Z/gamma^* -> l+ l-) where (l = e, mu) fiducial cross section and ttbar total...

  • Table 9

    Data from TABLE 16

    10.17182/hepdata.75536.v1/t9

    Correlation coefficients amongst the combined (Z/gamma^* -> l+ l-) where (l = e, mu) fiducial cross section and ttbar total...

  • Table 10

    Data from TABLE 17

    10.17182/hepdata.75536.v1/t10

    Z-boson and ttbar production cross-section single ratios at 13, 8, 7TeV. The beam-energy uncertainty, which largely cancels in the ratios,...

  • Table 11

    Data from TABLE 18

    10.17182/hepdata.75536.v1/t11

    Z-boson and ttbar production cross-section double ratios at 13, 8, 7TeV. The beam-energy uncertainty, which largely cancels in the ratios,...

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