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@ARTICLE{Maekelae:491140,
      author       = {Maekelae, Toni and Hoang, André and Lipka, Katerina and
                      Moch, Sven-Olaf},
      title        = {{I}nvestigation of the scale dependence in the {MSR} and
                      $\overline{\textrm{{MS}}}$ top quark mass schemes for the
                      $\mathrm{t}\overline{\mathrm{t}}$ invariant mass
                      differential cross section using {LHC} data},
      journal      = {Journal of high energy physics},
      volume       = {09},
      number       = {9},
      issn         = {1126-6708},
      address      = {Trieste},
      publisher    = {SISSA},
      reportid     = {PUBDB-2023-00006, DESY-23-001. arXiv:2301.03546.
                      UWThPh-2023-1},
      pages        = {037},
      year         = {2023},
      note         = {19 pages, 6 figures},
      abstract     = {The computation of the single-differential top
                      quark-antiquark pair ($\mathrm{t}\overline{\mathrm{t}}$)
                      production cross section at NLO in the fixed-order expansion
                      is examined consistently using the MSR and
                      $\overline{\textrm{MS}}$ short-distance top quark mass
                      schemes. A thorough investigation of the dependence of the
                      $\mathrm{t}\overline{\mathrm{t}}$ invariant mass spectrum on
                      the renormalization scales $R$ and $\mu_m$ of the MSR mass
                      $m_\mathrm{t}^{\textrm{MSR}}(R)$ and
                      $\overline{\textrm{MS}}$ mass
                      $\overline{m}_\mathrm{t}(\mu_m)$, respectively, is carried
                      out. We demonstrate that a scale choice of $R\sim 80$~GeV is
                      important for the stability of the cross-section predictions
                      for the low $\mathrm{t}\overline{\mathrm{t}}$ invariant mass
                      range, which is important for a reliable extraction of the
                      top quark mass. Furthermore, a choice of semi-dynamical
                      renormalization and factorization scales is preferred. These
                      findings are expected to remain valid once non-relativistic
                      quasi-bound state effects are included in the low invariant
                      mass region.},
      keywords     = {top: mass (INSPIRE) / scale: factorization (INSPIRE) /
                      differential cross section: mass (INSPIRE) / scale:
                      renormalization (INSPIRE) / quark antiquark: pair (INSPIRE)
                      / GeV (INSPIRE) / nonrelativistic (INSPIRE) / stability
                      (INSPIRE) / interpretation of experiments: CERN LHC Coll
                      (INSPIRE) / mass spectrum (INSPIRE) / scale dependence
                      (INSPIRE) / Quark Masses (autogen) / Top Quark (autogen)},
      cin          = {CMS / UNI/TH},
      ddc          = {530},
      cid          = {I:(DE-H253)CMS-20120731 / $I:(DE-H253)UNI_TH-20120731$},
      pnm          = {611 - Fundamental Particles and Forces (POF4-611)},
      pid          = {G:(DE-HGF)POF4-611},
      experiment   = {EXP:(DE-H253)LHC-Exp-CMS-20150101 /
                      EXP:(DE-H253)LHC-Exp-ATLAS-20150101},
      typ          = {PUB:(DE-HGF)16},
      eprint       = {2301.03546},
      howpublished = {arXiv:2301.03546},
      archivePrefix = {arXiv},
      SLACcitation = {$\%\%CITATION$ = $arXiv:2301.03546;\%\%$},
      UT           = {WOS:001066019300002},
      doi          = {10.1007/JHEP09(2023)037},
      url          = {https://bib-pubdb1.desy.de/record/491140},
}