Thermal Photon Radiation in High Multiplicity p+Pb Collisions at the Large Hadron Collider.

@article{Shen2016ThermalPR,
  title={Thermal Photon Radiation in High Multiplicity p+Pb Collisions at the Large Hadron Collider.},
  author={Chun Shen and Jean-François Paquet and Gabriel S. Denicol and S. Jeon and Charles Gale},
  journal={Physical review letters},
  year={2016},
  volume={116 7},
  pages={
          072301
        }
}
The collective behavior of hadronic particles has been observed in high multiplicity proton-lead collisions at the Large Hadron Collider, as well as in deuteron-gold collisions at the Relativistic Heavy-Ion Collider. In this work we present the first calculation, in the hydrodynamic framework, of thermal photon radiation from such small collision systems. Owing to their compact size, these systems can reach temperatures comparable to those in central nucleus-nucleus collisions. The thermal… Expand
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Abstract Thermal and prompt photon production in heavy ion collisions is evaluated and compared with measurements from both RHIC and the LHC. An event-by-event hydrodynamical model of heavy ionExpand
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