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@ARTICLE{Bagnaschi:401707,
      author       = {Bagnaschi, Emanuele and Maltoni, Fabio and Vicini,
                      Alessandro and Zaro, Marco},
      title        = {{L}epton-pair production in association with a
                      $\mathrm{b\bar{b}}$ pair and the determination of the ${W}$
                      boson mass},
      reportid     = {PUBDB-2018-01499, DESY-18-024. CP3-18-16. NIKHEF/2018-008.
                      TIF-UNIMI 2018-2. arXiv:1803.04336},
      year         = {2018},
      abstract     = {We perform a study of lepton-pair production in association
                      with bottom quarks at the LHC based on the predictions
                      obtained at next-to-leading order in QCD, both at fixed
                      order and matched with a QCD parton shower. We consider a
                      comprehensive set of observables and estimate the associated
                      theoretical uncertainties by studying the dependence on the
                      perturbative QCD scales (renormalisation, factorisation and
                      shower) and by comparing different parton-shower models
                      (Pythia8 and Herwig++) and matching schemes
                      $(MadGraph5_aMC@NLO$ and POWHEG). Based on these results, we
                      propose a simple procedure to include bottom-quark effects
                      in neutral-current Drell-Yan production, going beyond the
                      standard massless approximation. Focusing on the inclusive
                      lepton-pair transverse-momentum distribution
                      $p_{\bot}^{l^+l^-}$, we quantify the impact of such effects
                      on the tuning of the simulation of charged-current Drell-Yan
                      observables and the $W$-boson mass determination.},
      cin          = {T},
      cid          = {I:(DE-H253)T-20120731},
      pnm          = {611 - Fundamental Particles and Forces (POF3-611) / SFB 676
                      B08 - Globale SM + BSM Fits mit Resultaten vom LHC und
                      anderen Experimenten (B08) (87303299)},
      pid          = {G:(DE-HGF)POF3-611 / G:(GEPRIS)87303299},
      experiment   = {EXP:(DE-MLZ)NOSPEC-20140101},
      typ          = {PUB:(DE-HGF)25 / PUB:(DE-HGF)29},
      eprint       = {1803.04336},
      howpublished = {arXiv:1803.04336},
      archivePrefix = {arXiv},
      SLACcitation = {$\%\%CITATION$ = $arXiv:1803.04336;\%\%$},
      doi          = {10.3204/PUBDB-2018-01499},
      url          = {https://bib-pubdb1.desy.de/record/401707},
}