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@ARTICLE{Aad:442396,
      author       = {Aad, Georges and others},
      collaboration = {{ATLAS Collaboration}},
      title        = {{M}easurement of hadronic event shapes in multijet final
                      states at $\sqrt{s}=13$ {T}e{V} with the {ATLAS} detector},
      reportid     = {PUBDB-2020-03030, arXiv:2007.12600. CERN-EP-2020-077},
      pages        = {1-45},
      year         = {2020},
      note         = {28 pages plus author list (45 pages total), 9 figures, 1
                      table, submitted to JHEP, All figures including auxiliary
                      figures are available at
                      https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PAPERS/STDM-2019-02/},
      abstract     = {A measurement of event-shape variables in proton$-$proton
                      collisions at large momentum transfer is presented using
                      data collected at $\sqrt{s} = 13$ TeV with the ATLAS
                      detector at the Large Hadron Collider. Six event-shape
                      variables calculated using hadronic jets are studied in
                      inclusive multijet events using data corresponding to an
                      integrated luminosity of 139 fb$^{-1}$. Measurements are
                      performed in bins of jet multiplicity and in different
                      ranges of the scalar sum of the transverse momenta of the
                      two leading jets, reaching scales beyond 2 TeV. These
                      measurements are compared with predictions from Monte Carlo
                      event generators containing leading-order or next-to-leading
                      order matrix elements matched to parton showers simulated to
                      leading-logarithm accuracy. At low jet multiplicities, shape
                      discrepancies between the measurements and the Monte Carlo
                      predictions are observed. At high jet multiplicities, the
                      shapes are better described but discrepancies in the
                      normalisation are observed.},
      keywords     = {jet: multiplicity (autogen) / jet: multiple production
                      (autogen) / jet: multiplicity: high (autogen) / jet:
                      hadronic (autogen) / parton: showers (autogen) /
                      higher-order: 0 (autogen) / higher-order: 1 (autogen) /
                      Monte Carlo (autogen) / event shape analysis (autogen) /
                      ATLAS (autogen) / transverse momentum (autogen) / momentum
                      transfer (autogen) / CERN LHC Coll (autogen)},
      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},
      eprint       = {2007.12600},
      howpublished = {arXiv:2007.12600},
      archivePrefix = {arXiv},
      SLACcitation = {$\%\%CITATION$ = $arXiv:2007.12600;\%\%$},
      doi          = {10.3204/PUBDB-2020-03030},
      url          = {https://bib-pubdb1.desy.de/record/442396},
}