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Measurements of fiducial cross-sections for $t\bar{t}$ production with one or two additional b-jets in pp collisions at $\sqrt{s}$ =8 TeV using the ATLAS detector

The ATLAS collaboration
Eur.Phys.J. C76 (2016) 11, 2016

Abstract (data abstract)
CERN-LHC. Fiducial cross-sections for $t\bar{t}$ production with one or two additional $b$-jets are reported, using an integrated luminosity of 20.3 fb$^{-1}$ of proton--proton collisions at a centre-of-mass energy of 8 TeV at the Large Hadron Collider, collected with the ATLAS detector. For each measurement the results are reported twice, once with the contributions from $t\bar{t}+Z / H$ included and once with those contributions excluded in the definition of the cross-section. The latter case allows for direct comparisons with calculations that only implement QCD corrections to $t\bar{t}$ production. See the paper for the precise definition of the fiducial requirements.

  • Table 1

    Data from Table 15 of paper

    10.17182/hepdata.72856.v1/t1

    Measured fiducial cross section for $t\bar{t}$ events with exactly one lepton and at least five jets, of which at least...

  • Table 2

    Data from Table 15 of paper

    10.17182/hepdata.72856.v1/t2

    Measured fiducial cross section for $t\bar{t}$ events with two leptons and at least three b-jets. The definition of the cross-section...

  • Table 3

    Data from Table 15 of paper

    10.17182/hepdata.72856.v1/t3

    Measured fiducial cross section for $t\bar{t}$ events with two leptons and at least four b-jets. The definition of the cross-section...

  • Table 4

    Data from Table 15 of paper

    10.17182/hepdata.72856.v1/t4

    Ratio of the fiducial cross section for $t\bar{t}$ events with two leptons and at least four b-jets to the fiducial...

  • Table 5

    Data from Table 16 of paper

    10.17182/hepdata.72856.v1/t5

    Measured fiducial cross section for $t\bar{t}$ events with exactly one lepton and at least five jets, of which at least...

  • Table 6

    Data from Table 16 of paper

    10.17182/hepdata.72856.v1/t6

    Measured fiducial cross section for $t\bar{t}$ events with two leptons and at least three b-jets. The definition of the cross-section...

  • Table 7

    Data from Table 16 of paper

    10.17182/hepdata.72856.v1/t7

    Measured fiducial cross section for $t\bar{t}$ events with two leptons and at least four b-jets. The definition of the cross-section...

  • Table 8

    Data from Table 16 of paper

    10.17182/hepdata.72856.v1/t8

    Ratio of the fiducial cross section for $t\bar{t}$ events with two leptons and at least four b-jets to the fiducial...

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