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@ARTICLE{Cridge:607684,
      author       = {Cridge, T. and Harland-Lang, L. A. and Thorne, R. S.},
      title        = {{T}he {I}mpact of {LHC} {J}et and ${Z}$ $p_{T}$ {D}ata at
                      up to {A}pproximate {N}${}^3${LO} {O}rder in the {MSHT}
                      {G}lobal {PDF} {F}it},
      journal      = {The European physical journal / C},
      volume       = {84},
      number       = {4},
      issn         = {1434-6052},
      address      = {Heidelberg},
      publisher    = {Springer},
      reportid     = {PUBDB-2024-01987, arXiv:2312.12505. DESY-23-185},
      pages        = {446},
      year         = {2024},
      note         = {32 pages, 17 figures, 10 tables},
      abstract     = {We present an analysis of two key sets of data constraining
                      the high $x$ gluon at up to approximate N${}^3$LO in QCD
                      within the MSHT global PDF fitting framework. We begin with
                      LHC 7 and 8 TeV inclusive jet and dijet production at both
                      NNLO and aN${}^3$LO. This makes use of the formalism
                      established in the previous global MSHT20aN${}^3$LO PDF fit,
                      but now considers the role of dijet production for the first
                      time at this order. We present a detailed comparison of the
                      fit quality and PDF impact for both cases, and consider the
                      role that electroweak corrections, and the scale choice for
                      inclusive jet production has. Some mild tension between
                      these data sets in the impact on the high $x$ gluon is seen
                      at NNLO, but this is largely eliminated at aN${}^3$LO. While
                      a good fit quality to the dijet data is achieved at both
                      orders, the fit quality to the inclusive jet data is
                      relatively poor. We examine the impact of including full
                      colour corrections in a global PDF fit for the first time,
                      finding this to be relatively mild. We also revisit the fit
                      to the ATLAS 8 TeV $Z$ $p_T$ data, considering the role that
                      the $p_T$ cuts, data selection and different aspects of the
                      aN${}^3$LO treatment have on the fit quality and PDF impact.
                      We observe that in all cases the aN${}^3$LO fit quality is
                      consistently improved relative to the NNLO, indicating a
                      clear preference for higher order theory for these data.},
      cin          = {T},
      ddc          = {530},
      cid          = {I:(DE-H253)T-20120731},
      pnm          = {611 - Fundamental Particles and Forces (POF4-611) /
                      COLORFREE - High-Precision Global Analysis of Color-Free LHC
                      Processes at Small Recoil (101002090)},
      pid          = {G:(DE-HGF)POF4-611 / G:(EU-Grant)101002090},
      experiment   = {EXP:(DE-MLZ)NOSPEC-20140101},
      typ          = {PUB:(DE-HGF)16},
      eprint       = {2312.12505},
      howpublished = {arXiv:2312.12505},
      archivePrefix = {arXiv},
      SLACcitation = {$\%\%CITATION$ = $arXiv:2312.12505;\%\%$},
      UT           = {WOS:001260447100004},
      doi          = {10.1140/epjc/s10052-024-12771-0},
      url          = {https://bib-pubdb1.desy.de/record/607684},
}