{
  "annotation_id": "804d652c-ff50-47f6-8891-8dbc363e1f35",
  "date_created": "2026-03-02T18:00:22.151000Z",
  "date_modified": "2026-03-02T18:00:22.151000Z",
  "file_hash": "e2fa24ee88de7e21db54f31690a2ca05dcf1ab0e1af30fd46af981ba13a95a3f",
  "private": false,
  "record": {
    "abstract": "We investigate the chemical equilibration of the parton distributions in\ncollisions of two heavy nuclei, assuming the partonic fluid to be ideal as well\nas viscous. The initial conditions are taken from HIJING calculations for Au+Au\ncollisions at RHIC and LHC energies. It was seen that when the viscous drag is\ntaken into account in the fluid flow, the life time of the plasma is increased\nby nearly a factor of 2. The temperature as well as fugacities evolve slowly\nthan their ideal counterpart. The photon and lepton pair production was also\ninvestigated. There is a two fold increase in the photon and lepton pair\nnumbers with viscosity on. The increase in the large $p_T$ photons and the\nlarge invariant mass lepton pairs are due to slower rate of temperature\nevolution.",
    "arxiv_id": "nucl-th/9808074",
    "authors": [
      "A. K. Chaudhuri"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1088/0954-3899/26/9/312",
    "journal_ref": "J.Phys.G26:1433,2000",
    "title": "Chemical equilibration in viscous quark-gluon plasma and electromagnetic   signals",
    "url": "https://arxiv.org/abs/nucl-th/9808074"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "9091b4a0-f743-46f0-a30a-cce3d4a815ce",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}