{
  "annotation_id": "01ab9adf-2541-48eb-aca6-9b03063da492",
  "date_created": "2026-03-02T18:00:01.498000Z",
  "date_modified": "2026-03-02T18:00:01.498000Z",
  "file_hash": "3e803e41983b4158f8b4197daf3b18d543b0f83b9fda1ecee7681d16484ffd57",
  "private": false,
  "record": {
    "abstract": "We present a calculation of thermal photon production i.e. photons from\nsecondary interactions among particles produced in heavy ion collisions at\ncollider energies. This is done within the framework of hydrodynamics. We take\ninto account the lack of chemical equilibrium in QGP. It turns out that main\neffects from chemical non-equilibrium composition of QGP, reduction of particle\nnumber and increase in temperature, nearly cancel in photon spectrum.",
    "arxiv_id": "nucl-th/0403040",
    "authors": [
      "F. Gelis",
      "H. Niemi",
      "P. V. Ruuskanen",
      "S. S. Rasanen"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1088/0954-3899/30/8/053",
    "journal_ref": "J.Phys. G30 (2004) S1031-S1036",
    "title": "Photon production from non-equilibrium QGP in heavy ion collisions",
    "url": "https://arxiv.org/abs/nucl-th/0403040"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "b6ea70d8-c999-44be-b117-e23269bad5d9",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}