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@ARTICLE{Collaboration:483007,
      key          = {483007},
      collaboration = {{ATLAS Collaboration}},
      title        = {{M}easurement of the top-quark mass using a leptonic
                      invariant mass in $pp$ collisions at
                      $\sqrt{s}=13~\textrm{{T}e{V}}$ with the {ATLAS} detector},
      reportid     = {PUBDB-2022-05078, arXiv:2209.00583. CERN-EP-2020-018},
      year         = {2022},
      note         = {32 pages in total, 9 figures, 6 tables, to be submitted to
                      JHEP. All figures including auxiliary figures are available
                      at:
                      https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PAPERS/TOPQ-2017-17/},
      abstract     = {A measurement of the top-quark mass ($m_t$) in the
                      $t\bar{t}\rightarrow~\textrm{lepton}+\textrm{jets}$ channel
                      is presented, with an experimental technique which exploits
                      semileptonic decays of $b$-hadrons produced in the top-quark
                      decay chain. The distribution of the invariant mass
                      $m_{\ell\mu}$ of the lepton, $\ell$ (with $\ell=e,\mu$),
                      from the $W$-boson decay and the muon, $\mu$, originating
                      from the $b$-hadron decay is reconstructed, and a
                      binned-template profile likelihood fit is performed to
                      extract $m_t$. The measurement is based on data
                      corresponding to an integrated luminosity of 36.1 fb$^{-1}$
                      of $\sqrt{s} = 13~\textrm{TeV}$$pp$ collisions provided by
                      the Large Hadron Collider and recorded by the ATLAS
                      detector. The measured value of the top-quark mass is $m_{t}
                      =
                      174.41\pm0.39~(\textrm{stat.})\pm0.66~(\textrm{syst.})\pm0.25~(\textrm{recoil})~\textrm{GeV}$,
                      where the third uncertainty arises from changing the PYTHIA8
                      parton shower gluon-recoil scheme, used in top-quark decays,
                      to a recently developed setup.},
      keywords     = {p p: colliding beams (INSPIRE) / top: mass: measured
                      (INSPIRE) / top: decay (INSPIRE) / p p: scattering (INSPIRE)
                      / top: pair production (INSPIRE) / parton: showers (INSPIRE)
                      / final state: ((n)jet lepton) (INSPIRE) / ATLAS (INSPIRE) /
                      mass spectrum: (lepton muon) (INSPIRE) / bottom:
                      semileptonic decay (INSPIRE) / bottom: particle
                      identification (INSPIRE) / CERN LHC Coll (INSPIRE) / recoil
                      (INSPIRE) / data analysis method (INSPIRE) / numerical
                      calculations: Monte Carlo (INSPIRE) / experimental results
                      (INSPIRE) / 13000 GeV-cms (INSPIRE)},
      cin          = {ATLAS},
      cid          = {I:(DE-H253)ATLAS-20120731},
      pnm          = {611 - Fundamental Particles and Forces (POF4-611)},
      pid          = {G:(DE-HGF)POF4-611},
      experiment   = {EXP:(DE-H253)LHC-Exp-ATLAS-20150101},
      typ          = {PUB:(DE-HGF)25},
      eprint       = {2209.00583},
      howpublished = {arXiv:2209.00583},
      archivePrefix = {arXiv},
      SLACcitation = {$\%\%CITATION$ = $arXiv:2209.00583;\%\%$},
      doi          = {10.3204/PUBDB-2022-05078},
      url          = {https://bib-pubdb1.desy.de/record/483007},
}