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@ARTICLE{Acharya:356787,
      author       = {Acharya, Shreyasi and others},
      title        = {{A}zimuthal anisotropy of jet particles in p-{P}b and
                      {P}b-{P}b collisions at $
                      \sqrt{{\textrm{s}}_{\textrm{{NN}}}} $ = 5.02 {T}e{V}},
      journal      = {Journal of high energy physics},
      volume       = {08},
      number       = {8},
      issn         = {1126-6708},
      address      = {Heidelberg},
      publisher    = {Springer},
      reportid     = {GSI-2025-00170, arXiv:2212.12609. CERN-EP-2022-290},
      pages        = {234},
      year         = {2024},
      note         = {24 pages, 8 captioned figures, 2 tables, authors from page
                      19, published version, figures at
                      http://alice-publications.web.cern.ch/node/8865. This
                      article is distributed under the terms of the Creative
                      Commons Attribution License (CC-BY 4.0)},
      abstract     = {The azimuthal anisotropy of particles associated with jets
                      (jet particles) at midrapidity is measured for the first
                      time in p-Pb and Pb-Pb collisions at $
                      \sqrt{{\textrm{s}}_{\textrm{NN}}} $ = 5.02 TeV down to
                      transverse momentum (p$_{T}$) of 0.5 GeV/c and 2 GeV/c,
                      respectively, with ALICE. The results obtained in p-Pb
                      collisions are based on a novel three-particle correlation
                      technique. The azimuthal anisotropy coefficient v$_{2}$ in
                      high-multiplicity p-Pb collisions is positive, with a
                      significance reaching 6.8σ at low p$_{T}$, and its
                      magnitude is smaller than in semicentral Pb-Pb collisions.
                      In contrast to the measurements in Pb-Pb collisions, the
                      v$_{2}$ coefficient is also found independent of p$_{T}$
                      within uncertainties. Comparisons with the inclusive
                      charged-particle v$_{2}$ and with AMPT calculations are
                      discussed. The predictions suggest that parton interactions
                      play an important role in generating a non-zero jet-particle
                      v$_{2}$ in p-Pb collisions, even though they overestimate
                      the reported measurement. These observations shed new
                      insights on the understanding of the origin of the
                      collective behaviour of jet particles in small systems such
                      as p-Pb collisions, and provide significant stringent new
                      constraints to models.[graphic not available: see fulltext]},
      keywords     = {heavy ion: scattering (INSPIRE) / angular distribution:
                      anisotropy (INSPIRE) / parton: interaction (INSPIRE) / TeV
                      (INSPIRE) / GeV (INSPIRE) / ALICE (INSPIRE) / charged
                      particle (INSPIRE) / transverse momentum (INSPIRE) / p
                      (INSPIRE) / lead (INSPIRE) / Fourier transformation
                      (INSPIRE) / jet (INSPIRE) / quark (INSPIRE) / gluon: plasma
                      (INSPIRE) / forward spectrometer (INSPIRE) / numerical
                      calculations (INSPIRE) / Monte Carlo (INSPIRE) / rapidity
                      (INSPIRE) / multiplicity (INSPIRE) / Heavy Ion Experiments
                      (autogen) / Jets (autogen) / Particle Correlations and
                      Fluctuations (autogen)},
      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) / STRONG-2020 - The strong
                      interaction at the frontier of knowledge: fundamental
                      research and applications (824093) / CosmicAntiNuclei -
                      Constraining cosmic antinuclei fluxes for indirect dark
                      matter searches with precision measurements of rare
                      antimatter cluster formation (950692) / HeavyQGP -
                      Observation of beauty and quarkonia with the upgraded ALICE
                      at the LHC (896850) / DFG project G:(GEPRIS)491382106 -
                      Open-Access-Publikationskosten / 2025-2027 / GSI
                      Helmholtzzentrum für Schwerionenforschung (491382106)},
      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 / G:(EU-Grant)824093 /
                      G:(EU-Grant)950692 / G:(EU-Grant)896850 /
                      G:(GEPRIS)491382106},
      experiment   = {EXP:(DE-H253)LHC-Exp-ALICE-20150101},
      typ          = {PUB:(DE-HGF)16},
      eprint       = {2212.12609},
      howpublished = {arXiv:2212.12609},
      archivePrefix = {arXiv},
      SLACcitation = {$\%\%CITATION$ = $arXiv:2212.12609;\%\%$},
      UT           = {WOS:001355891500002},
      doi          = {10.1007/JHEP08(2024)234},
      url          = {https://repository.gsi.de/record/356787},
}