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@ARTICLE{Aad:429752,
      author       = {Aad, Georges and others},
      collaboration = {{ATLAS Collaboration}},
      title        = {{M}easurement of the $t\bar{t}$ production cross-section
                      and lepton differential distributions in $e\mu$ dilepton
                      events from $pp$ collisions at $\sqrt{s}=13$ {T}e{V} with
                      the {ATLAS} detector},
      reportid     = {PUBDB-2019-05253, arXiv:1910.08819. CERN-EP-2019-203},
      year         = {2019},
      abstract     = {The inclusive top quark pair ($t\bar{t}$) production
                      cross-section $\sigma_{t\bar{t}}$ has been measured in
                      proton-proton collisions at $\sqrt{s}=13$ TeV, using $36.1$
                      fb$^{-1}$ of data collected in 2015-16 by the ATLAS
                      experiment at the LHC. Using events with an opposite-charge
                      $e\mu$ pair and $b$-tagged jets, the cross-section is
                      measured to be: \begin{equation}\nonumber \sigma_{t\bar{t}}
                      = 826.4 \pm 3.6\,\mathrm{(stat)}\ \pm 11.5\,\mathrm{(syst)}\
                      \pm 15.7\,\mathrm{(lumi)}\ \pm
                      1.9\,\mathrm{(beam)}\,\mathrm{pb}, \end{equation} where the
                      uncertainties are due to data statistics, experimental and
                      theoretical systematic effects, the integrated luminosity,
                      and the LHC beam energy, giving a total uncertainty of
                      2.4\%. The result is consistent with theoretical QCD
                      calculations. It is used to determine the top quark pole
                      mass via the dependence of the predicted cross-section on
                      $m_t^{\mathrm{pole}}$, giving
                      $m_t^{\mathrm{pole}}=173.1^{+2.0}_{-2.1}$ GeV. It is also
                      combined with measurements at $\sqrt{s}=7$ TeV and
                      $\sqrt{s}=8$ TeV to derive ratios and double ratios of
                      $t\bar{t}$ and $Z$ cross-sections at different energies. The
                      same event sample is used to measure absolute and normalised
                      differential cross-sections as functions of single-lepton
                      and dilepton kinematic variables, and the results compared
                      with predictions from various Monte Carlo event generators.},
      keywords     = {p p: colliding beams (INSPIRE) / top: pair production
                      (INSPIRE) / p p: scattering (INSPIRE) / channel cross
                      section: measured (INSPIRE) / beam: energy (INSPIRE) / mass:
                      pole (INSPIRE) / CERN LHC Coll (INSPIRE) / numerical
                      calculations: Monte Carlo (INSPIRE) / final state: ((n)jet
                      dilepton) (INSPIRE) / mass spectrum: (electron muon)
                      (INSPIRE) / ATLAS (INSPIRE) / cross section: ratio: measured
                      (INSPIRE) / energy dependence (INSPIRE) / differential cross
                      section: measured (INSPIRE) / transverse momentum dependence
                      (INSPIRE) / rapidity dependence (INSPIRE) / mass dependence
                      (INSPIRE) / quantum chromodynamics (INSPIRE) / statistics
                      (INSPIRE) / kinematics (INSPIRE) / experimental results
                      (INSPIRE) / 13000 GeV-cms (INSPIRE)},
      cin          = {ATLAS},
      cid          = {I:(DE-H253)ATLAS-20120731},
      pnm          = {611 - Fundamental Particles and Forces (POF3-611)},
      pid          = {G:(DE-HGF)POF3-611},
      experiment   = {EXP:(DE-H253)LHC-Exp-ATLAS-20150101},
      typ          = {PUB:(DE-HGF)25 / PUB:(DE-HGF)29},
      eprint       = {1910.08819},
      howpublished = {arXiv:1910.08819},
      archivePrefix = {arXiv},
      SLACcitation = {$\%\%CITATION$ = $arXiv:1910.08819;\%\%$},
      doi          = {10.3204/PUBDB-2019-05253},
      url          = {https://bib-pubdb1.desy.de/record/429752},
}