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@INPROCEEDINGS{Wuchterl:456789,
      author       = {Wuchterl, Sebastian and Defranchis, Matteo and Lipka,
                      Katerina},
      title        = {{M}easurement of the top quark pole mass using $t\bar{t}$+1
                      jet events with the {CMS} experiment},
      school       = {DESY},
      reportid     = {PUBDB-2021-01672},
      year         = {2021},
      abstract     = {The top quark is the most massive elementary particle
                      known. Its mass, mt, is a fundamental parameter of the
                      Standard Model (SM), and its value needs to be determined
                      experimentally. Therefore, a precision measurement of mt,
                      together with the masses of the W and Higgs bosons, allows
                      for stringent tests of self-consistency of the SM.
                      Furthermore, the value and the uncertainty of mt are driving
                      predictions for the energy dependence of the Higgs quartic
                      coupling, which determines the stability of the electroweak
                      vacuum. In proton-proton collisions at the LHC, top
                      quark-antiquark (tt) pair production can be used to extract
                      mt in different renormalization schemes.In this work, the
                      pole mass of the top quark is measured using events in which
                      the tt pair is produced in association with one additional
                      jet. This analysis is performed using proton-proton
                      collision data collected by the CMS experiment at the LHC in
                      2016-2018 with $\sqrt{s}$=13 TeV, corresponding to a total
                      integrated luminosity of 137 fb−1. Events with two
                      opposite sign leptons in the final state are analyzed to
                      measure the normalized differential cross section as a
                      function of the inverse of the invariant mass of the
                      $t\bar{t}$+1 jet system. This observable has been chosen due
                      to strongest sensitivity to mt at the threshold of the tt
                      pair production.},
      month         = {Mar},
      date          = {2021-03-15},
      organization  = {DPG Frühjahrstagung Dortmund 2021
                       (Fachverband Teilchenphysik), Dortmund
                       (online) (Germany (online)), 15 Mar
                       2021 - 19 Mar 2021},
      cin          = {CMS},
      cid          = {I:(DE-H253)CMS-20120731},
      pnm          = {611 - Fundamental Particles and Forces (POF4-611)},
      pid          = {G:(DE-HGF)POF4-611},
      experiment   = {EXP:(DE-H253)LHC-Exp-CMS-20150101},
      typ          = {PUB:(DE-HGF)6},
      url          = {https://bib-pubdb1.desy.de/record/456789},
}