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@PHDTHESIS{Maekelae:482499,
      author       = {Maekelae, Toni},
      othercontributors = {Lipka, Katerina and Moch, Sven-Olaf},
      title        = {{T}owards global interpretation of {LHC} data: {SM} and
                      {EFT} couplings from jet and top quark measurements at
                      {CMS}},
      school       = {Universität Hamburg},
      type         = {Dissertation},
      address      = {Hamburg},
      publisher    = {Verlag Deutsches Elektronen-Synchrotron DESY},
      reportid     = {PUBDB-2022-04804, DESY-THESIS-2022-017},
      series       = {DESY-THESIS},
      pages        = {213 pages: Illustrations, figures},
      year         = {2022},
      note         = {Dissertation, Universität Hamburg, 2022},
      abstract     = {This thesis presents the first global interpretation of the
                      measurements of doubledifferentialcross sections of
                      inclusive jet and top quark-antiquark pair (tt) productionin
                      proton-proton collisions at the Large Hadron Collider (LHC)
                      at the center ofmass energy of √s = 13TeV, together with
                      inclusive measurements in Deep Inelasticelectron-proton
                      Scattering (DIS) at HERA. The LHC data have been recordedby
                      the Compact Muon Solenoid (CMS) experiment in 2016, and
                      correspond to theintegrated luminosity of 33.5 fb−1 for
                      inclusive jet measurement or 35.9 fb−1 for the
                      ttmeasurement.This novel analysis is performed at
                      next-to-leading order (NLO) of perturbative
                      quantumchromodynamics (QCD), where the inclusive neutral and
                      charged current DISmeasurements at HERA, the CMS jet
                      measurements and the normalized triple-differentialcross
                      sections of tt production are used together to constrain the
                      parametersof QCD and impose constraints on new physics. In
                      particular, the StandardModel Lagrangian is extended to
                      incorporate effective contributions from quark
                      contactinteractions (CI). In this analysis, the constraints
                      on the parton distributions,the strong coupling constant
                      αS(mZ) and the top quark pole mass mpolet are obtainedand,
                      simultaneously, limits on the scale Λ of the CI are
                      imposed. This results inαS(mZ) = 0.1188±0.0031, mpolet =
                      170.4±0.7GeV and the $95\%$ confidence level limitsof Λ >
                      24TeV for purely left-handed, Λ > 32TeV for vector-like and
                      Λ > 31TeVfor axial vector-like exchanges. For the first
                      time, the LHC data are used for extractingthe Wilson
                      coefficient of the CI, unbiased from the assumptions on the
                      StandardModel parameters.The jet and top quark production at
                      the LHC are further investigated individually,to determine
                      the QCD parameters at highest precision. A Standard Model
                      analysisis performed at next-to-next-to-leading order (NNLO)
                      of perturbative QCD usingthe CMS jet cross section
                      measurements together with the HERA DIS data. Theparton
                      distribution functions in the proton are extracted
                      simultaneously with thestrong coupling constant αS(mZ) =
                      0.1166 ± 0.0017. This the most precise singlemeasurement of
                      the strong coupling constant at the LHC, to date.Further,
                      the CMS measurements of the tt cross sections are used to
                      extract the topquark mass in the MSR renormalisation scheme.
                      In this scheme, the mass dependencevin the difference of the
                      pole and modified minimal subtraction (MS) masses is
                      replacedby a scale parameter R. The first study of the
                      behaviour of the R scale is presented.The exctracted top
                      quark MSR mass obtained using CMS measurements results
                      inmMSRnt (R = 80GeV) = 169.3+0.6−0.7 GeV, which is up to
                      now the most precise value ofthe top quark MSRn mass
                      extracted from experimental data.The presented
                      investigations of the fundamental couplings of the Standard
                      Model, andof new physics, are at the edge of precision in
                      experimental physics and high-energyphenomenology, paving
                      the road towards a global interpretation of LHC data.},
      cin          = {CMS},
      cid          = {I:(DE-H253)CMS-20120731},
      pnm          = {611 - Fundamental Particles and Forces (POF4-611) / PHGS,
                      VH-GS-500 - PIER Helmholtz Graduate School
                      $(2015_IFV-VH-GS-500)$},
      pid          = {G:(DE-HGF)POF4-611 / $G:(DE-HGF)2015_IFV-VH-GS-500$},
      experiment   = {EXP:(DE-H253)LHC-Exp-CMS-20150101},
      typ          = {PUB:(DE-HGF)3 / PUB:(DE-HGF)11},
      doi          = {10.3204/PUBDB-2022-04804},
      url          = {https://bib-pubdb1.desy.de/record/482499},
}