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@ARTICLE{Acharya:250927,
      author       = {Acharya, Shreyasi and others},
      title        = {{M}ultiplicity dependence of charged-particle jet
                      production in pp collisions at $\mathbf {\sqrt{s}}=\mathbf
                      {13~{T}e{V}}$},
      journal      = {The European physical journal / C},
      volume       = {82},
      number       = {6},
      issn         = {1434-6044},
      address      = {Heidelberg},
      publisher    = {Springer},
      reportid     = {GSI-2023-00139, arXiv:2202.01548. CERN-EP-2022-011},
      pages        = {514},
      year         = {2022},
      note         = {37 pages, 21 captioned figures, 3 tables, authors from page
                      32, published version, figures at
                      http://alice-publications.web.cern.ch/node/7638SCOAP3. This
                      article is licensed under a Creative Commons Attribution 4.0
                      International License},
      abstract     = {The multiplicity dependence of jet production in pp
                      collisions at the centre-of-mass energy of $\sqrt{s} = 13\
                      {\mathrm {TeV}}$ is studied for the first time. Jets are
                      reconstructed from charged particles using the
                      anti-$k_\mathrm {T}$ algorithm with resolution parameters R
                      varying from 0.2 to 0.7. The jets are measured in the
                      pseudorapidity range $|\eta _{\mathrm{jet}}|< 0.9-R$ and in
                      the transverse momentum range $5 < p_\mathrm
                      {T,jet}^{\mathrm{ch}}<140\ {\mathrm {GeV}}/c$. The
                      multiplicity intervals are categorised by the ALICE forward
                      detector V0. The $p_{\mathrm T}$ differential cross section
                      of charged-particle jets are compared to leading order (LO)
                      and next-to-leading order (NLO) perturbative quantum
                      chromodynamics (pQCD) calculations. It is found that the
                      data are better described by the NLO calculation, although
                      the NLO prediction overestimates the jet cross section below
                      $20\ {\mathrm {GeV}}/c$. The cross section ratios for
                      different R are also measured and compared to model
                      calculations. These measurements provide insights into the
                      angular dependence of jet fragmentation. The jet yield
                      increases with increasing self-normalised charged-particle
                      multiplicity. This increase shows only a weak dependence on
                      jet transverse momentum and resolution parameter at the
                      highest multiplicity. While such behaviour is qualitatively
                      described by the present version of PYTHIA, quantitative
                      description may require implementing new mechanisms for
                      multi-particle production in hadronic collisions.},
      keywords     = {charged particle: jet (INSPIRE) / jet: production (INSPIRE)
                      / multiplicity: dependence (INSPIRE) / p p: scattering
                      (INSPIRE) / jet: transverse momentum (INSPIRE) / charged
                      particle: multiplicity (INSPIRE) / quantum chromodynamics:
                      perturbation theory (INSPIRE) / jet: fragmentation (INSPIRE)
                      / cross section: ratio (INSPIRE) / higher-order: 1 (INSPIRE)
                      / higher-order: 0 (INSPIRE) / hadron hadron: interaction
                      (INSPIRE) / resolution (INSPIRE) / forward spectrometer
                      (INSPIRE) / ALICE (INSPIRE) / angular dependence (INSPIRE) /
                      differential cross section (INSPIRE) / rapidity (INSPIRE) /
                      experimental results (INSPIRE) / 5020 GeV-cms/nucleon
                      (INSPIRE)},
      cin          = {ALI / DTL / CIT / EXM / ALICE@CERN},
      ddc          = {530},
      cid          = {I:(DE-Ds200)ALI-20080822OR105 /
                      I:(DE-Ds200)DTL-20051214OR031 /
                      I:(DE-Ds200)CIT-20110310OR121 /
                      I:(DE-Ds200)EXM-20080818OR100 / I:(DE-Ds200)Coll-CERN-ALICE},
      pnm          = {612 - Cosmic Matter in the Laboratory (POF4-612) / HGS-HIRe
                      - HGS-HIRe for FAIR (HGS-HIRe) / SUC-GSI-Heidelberg -
                      Strategic university cooperation GSI-U Heidelberg
                      (SUC-GSI-HE) / SUC-GSI-Frankfurt - Strategic university
                      cooperation GSI-U Frankfurt/M (SUC-GSI-FR) /
                      SUC-GSI-Darmstadt - Strategic university cooperation GSI-TU
                      Darmstadt (SUC-GSI-DA)},
      pid          = {G:(DE-HGF)POF4-612 / G:(DE-Ds200)HGS-HIRe /
                      G:(DE-Ds200)SUC-GSI-HE / G:(DE-Ds200)SUC-GSI-FR /
                      G:(DE-Ds200)SUC-GSI-DA},
      experiment   = {EXP:(DE-H253)LHC-Exp-ALICE-20150101},
      typ          = {PUB:(DE-HGF)16},
      eprint       = {2202.01548},
      howpublished = {arXiv:2202.01548},
      archivePrefix = {arXiv},
      SLACcitation = {$\%\%CITATION$ = $arXiv:2202.01548;\%\%$},
      UT           = {WOS:000807521100001},
      doi          = {10.1140/epjc/s10052-022-10405-x},
      url          = {https://repository.gsi.de/record/250927},
}