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@PHDTHESIS{Stoever:399889,
      author       = {Stoever, Marc},
      othercontributors = {Haller, Johannes and Gallo-Voss, Elisabetta},
      title        = {{S}earch for third-generation scalar leptoquarks with the
                      {CMS} experiment},
      school       = {Universität Hamburg},
      type         = {Dissertation},
      address      = {Hamburg},
      publisher    = {Verlag Deutsches-Elektronen Synchrotron},
      reportid     = {PUBDB-2018-00997, DESY-THESIS-2018-002},
      series       = {DESY-THESIS},
      pages        = {185},
      year         = {2018},
      note         = {Dissertation, Universität Hamburg, 2018},
      abstract     = {A search for pair produced scalar leptoquarks decaying into
                      a top quark and a tau lepton using proton-proton collision
                      data recorded in 2016 at a center-of-mass energy of 13TeV by
                      the CMS experiment, corresponding to an integrated
                      luminosity of 35.9fb$^{-1}$ is presented. The search is
                      performed in final states with an electron or a muon, one or
                      two hadronically decaying tau leptons, and additional jets.
                      The data are found to be consistent with the Standard Model
                      predictions. Upper limits on the production cross section
                      are set as a function of the leptoquark mass. Leptoquark
                      masses below 900GeV can be excluded at 95\% confidence
                      level, assuming a unity branching fraction of leptoquarks
                      decaying into a top quark and a tau lepton. These results
                      represent the most stringent limits for pair produced scalar
                      leptoquarks in the top quark and tau lepton decay channel to
                      date.The presented search is based on precisely calibrated
                      jets. In the context of this thesis, jet energy calibration
                      measurements based on proton-proton collision data recorded
                      in 2015 at the CMS experiment, corresponding to an
                      integrated luminosity of 2.1fb$^{-1}$ are presented. The
                      calibrations are extracted from data and simulated events,
                      and utilize dijet events to determine residual
                      $|\eta|$-dependent data-to-simulation correction factors.
                      The correction factors differ from unity by less than 3\% in
                      the central regions and up to 17\% in the endcap and hadron
                      forward regions of the detector.},
      cin          = {UNI/EXP / CMS},
      cid          = {$I:(DE-H253)UNI_EXP-20120731$ / I:(DE-H253)CMS-20120731},
      pnm          = {611 - Fundamental Particles and Forces (POF3-611)},
      pid          = {G:(DE-HGF)POF3-611},
      experiment   = {EXP:(DE-H253)LHC-Exp-CMS-20150101},
      typ          = {PUB:(DE-HGF)3 / PUB:(DE-HGF)29 / PUB:(DE-HGF)11},
      doi          = {10.3204/PUBDB-2018-00997},
      url          = {https://bib-pubdb1.desy.de/record/399889},
}