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@ARTICLE{Aad:612352,
      author       = {Aad, Georges and others},
      collaboration = {{ATLAS Collaboration}},
      title        = {{I}nclusive and differential cross-section measurements of
                      $t\bar{t}{Z}$ production in $pp$ collisions at $\sqrt{s}=13$
                      {T}e{V} with the {ATLAS} detector, including {EFT} and
                      spin-correlation interpretations},
      journal      = {Journal of high energy physics},
      volume       = {2024},
      number       = {7},
      issn         = {1029-8479},
      address      = {[Trieste]},
      publisher    = {SISSA},
      reportid     = {PUBDB-2024-05304, arXiv:2312.04450. CERN-EP-2023-252},
      pages        = {163},
      year         = {2024},
      note         = {JHEP 07 (2024) 163. 101 pages in total, author list
                      starting page 84, 31 figures, 27 tables, submitted to JHEP.
                      All figures including auxiliary figures are available at
                      http://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PAPERS/TOPQ-2020-20},
      abstract     = {Measurements of both the inclusive and differential
                      production cross sections of a top-quark-top-antiquark pair
                      in association with a $Z$ boson ($t\bar{t}Z$) are presented.
                      Final states with two, three or four isolated leptons
                      (electrons or muons) are targeted. The measurements use the
                      data recorded by the ATLAS detector in $pp$ collisions at
                      $\sqrt{s}=13$ TeV at the Large Hadron Collider during the
                      years 2015-2018, corresponding to an integrated luminosity
                      of $140$ fb$^{-1}$. The inclusive cross section is measured
                      to be $\sigma_{t\bar{t}Z}= 0.86 \pm 0.04~\mathrm{(stat.)}
                      \pm 0.04~\mathrm{(syst.)}~$pb and found to be in agreement
                      with the most advanced Standard Model predictions. The
                      differential measurements are presented as a function of a
                      number of observables that probe the kinematics of the
                      $t\bar{t}Z$ system. Both the absolute and normalised
                      differential cross-section measurements are performed at
                      particle level and parton level for specific fiducial
                      volumes, and are compared with NLO+NNLL theoretical
                      predictions. The results are interpreted in the framework of
                      Standard Model effective field theory and used to set limits
                      on a large number of dimension-6 operators involving the top
                      quark. The first measurement of spin correlations in
                      $t\bar{t}Z$ events is presented: the results are in
                      agreement with the Standard Model expectations, and the null
                      hypothesis of no spin correlations is disfavoured with a
                      significance of $1.8$ standard deviations.},
      keywords     = {p p: colliding beams (INSPIRE) / top: pair production
                      (INSPIRE) / Z0: associated production (INSPIRE) / spin:
                      correlation (INSPIRE) / p p: scattering (INSPIRE) / channel
                      cross section: measured (INSPIRE) / effective field theory
                      (INSPIRE) / operator: higher-order (INSPIRE) / dimension: 6
                      (INSPIRE) / ATLAS (INSPIRE) / differential cross section:
                      measured (INSPIRE) / muon (INSPIRE) / electron (INSPIRE) /
                      final state: ((n)jet dilepton) (INSPIRE) / final state:
                      ((n)jet 3lepton) (INSPIRE) / final state: ((n)jet 4lepton)
                      (INSPIRE) / perturbation theory: higher-order (INSPIRE) /
                      higher-order: 1 (INSPIRE) / CERN LHC Coll (INSPIRE) /
                      kinematics (INSPIRE) / parton (INSPIRE) / experimental
                      results (INSPIRE) / 13000 GeV-cms (INSPIRE)},
      cin          = {ATLAS},
      ddc          = {530},
      cid          = {I:(DE-H253)ATLAS-20120731},
      pnm          = {611 - Fundamental Particles and Forces (POF4-611) / DFG
                      project 469666862 - Präzisionstests des Standardmodells
                      unter der Verwendung von geboosteten W/Z-Bosonen am Large
                      Hadron Collider (469666862)},
      pid          = {G:(DE-HGF)POF4-611 / G:(GEPRIS)469666862},
      experiment   = {EXP:(DE-H253)LHC-Exp-ATLAS-20150101},
      typ          = {PUB:(DE-HGF)16},
      eprint       = {2312.04450},
      howpublished = {arXiv:2312.04450},
      archivePrefix = {arXiv},
      SLACcitation = {$\%\%CITATION$ = $arXiv:2312.04450;\%\%$},
      UT           = {WOS:001394631700001},
      doi          = {10.1007/JHEP07(2024)163},
      url          = {https://bib-pubdb1.desy.de/record/612352},
}