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@ARTICLE{Aad:614740,
      author       = {Aad, Georges and others},
      collaboration = {{ATLAS Collaboration}},
      title        = {{S}earch for the jet-induced diffusion wake in the
                      quark-gluon plasma via measurements of jet-track
                      correlations in photon-jet events in {P}b+{P}b collisions at
                      $\sqrt{\mathrm{s}_{\mathrm{{NN}}}}$ = 5.02 {T}e{V} with the
                      {ATLAS} detector},
      reportid     = {PUBDB-2024-05960, arXiv:2408.08599. CERN-EP-2024-202},
      year         = {2024},
      note         = {36 pages in total, author list starting page 19, 8 figures,
                      0 tables, submitted to Phys. Rev. C. All figures including
                      auxiliary figures are available at
                      https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PAPERS/HION-2024-01/},
      abstract     = {This paper presents a measurement of jet-track correlations
                      in photon-jet events, using 1.72 nb$^{-1}$ of Pb+Pb data at
                      $\sqrt{s_{\text{NN}}}$ = 5.02 TeV recorded with the ATLAS
                      detector at the LHC. Events with energetic photon-jet pairs
                      are selected, where the photon and jet are approximately
                      back-to-back in azimuth. The angular correlation between
                      jets and charged-particle tracks with transverse momentum
                      ($p_\text{T}$) in the range 0.5-2.0 GeV in the hemisphere
                      opposite to the jet, $|\Delta\phi\text{(jet,track)}|>\pi/2$,
                      is measured as a function of their relative pseudorapidity
                      difference, $|\Delta\eta\text{(jet,track)}|$. In central
                      Pb+Pb collisions, these correlations are predicted to be
                      sensitive to the diffusion wake in the quark-gluon plasma
                      resulting from the lost energy of high-$p_\text{T}$ partons
                      traversing the plasma, with a characteristic modification as
                      a function of $|\Delta\eta\text{(jet,track)}|$. The
                      correlations are examined with different selections on the
                      jet-to-photon $p_\text{T}$ ratio to select events with
                      different degrees of energy loss. No diffusion wake signal
                      is observed within the current sensitivity and upper limits
                      at 95\% confidence level on the diffusion wake amplitude are
                      reported.},
      keywords     = {quark gluon, plasma (INSPIRE) / rapidity, difference
                      (INSPIRE) / charged particle, tracks (INSPIRE) / diffusion
                      (INSPIRE) / correlation (INSPIRE) / ATLAS (INSPIRE) / TeV
                      (INSPIRE) / energy loss (INSPIRE) / GeV (INSPIRE) /
                      sensitivity (INSPIRE) / photon (INSPIRE) / angular
                      correlation (INSPIRE) / transverse momentum (INSPIRE) / CERN
                      LHC Coll (INSPIRE) / parton (INSPIRE)},
      cin          = {ATLAS},
      cid          = {I:(DE-H253)ATLAS-20120731},
      pnm          = {611 - Fundamental Particles and Forces (POF4-611) / DFG
                      project G:(GEPRIS)469666862 - Präzisionstests des
                      Standardmodells unter der Verwendung von geboosteten
                      W/Z-Bosonen am Large Hadron Collider (469666862)},
      pid          = {G:(DE-HGF)POF4-611 / G:(GEPRIS)469666862},
      experiment   = {EXP:(DE-H253)LHC-Exp-ATLAS-20150101},
      typ          = {PUB:(DE-HGF)25},
      eprint       = {2408.08599},
      howpublished = {arXiv:2408.08599},
      archivePrefix = {arXiv},
      SLACcitation = {$\%\%CITATION$ = $arXiv:2408.08599;\%\%$},
      doi          = {10.3204/PUBDB-2024-05960},
      url          = {https://bib-pubdb1.desy.de/record/614740},
}