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Photon momentum anisotropies from the late stages of relativistic heavy-ion collisions

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  • Additional Information
    • Publication Date:
      2023
    • Collection:
      Nuclear Experiment
      Nuclear Theory
    • Abstract:
      The photon emission from the late stages of the dynamical evolution of heavy-ion reactions at the highest RHIC and LHC energies is investigated. A comparison between a calculation from hadronic rates from a fluid dynamic evolution down to temperatures of 120 MeV and a full non-equilibrium hadronic transport approach is performed. The photon yields are very similar in both cases while the elliptic flow is slightly smaller in the non-equilibrium scenario. This study is important, since it is crucial to apply the same dynamical evolution model for hadronic and electromagnetic observables.
      Comment: 6 pages, 4 figures, accepted in PoS for Hard Probes 2023
    • Accession Number:
      edsarx.2310.18066