{
  "annotation_id": "90c31740-15d1-4b2f-aa9c-97a7af025783",
  "date_created": "2026-03-02T18:00:22.405000Z",
  "date_modified": "2026-03-02T18:00:22.405000Z",
  "file_hash": "a45bee2e383933b0032f39283ede55c9c367550b91fcdb2861abc79936d5dd7d",
  "private": false,
  "record": {
    "abstract": "The proposed hadronic and string cascade model, JPCIAE, for ultrarelativistic\nnucleus - nucleus collisions based on the LUND model and the PYTHIA event\ngenerator especially, is used to investigate the $J/\\psi$ suppression due to\nthe nuclear absorption of a $J/\\psi$ in minimum bias pA and BA collisions at\n200 A GeV energy. With the different sets of reasonable formation time for\nhadron and $J/\\psi$ the results of $J/\\psi$ suppression factor from both the\nusual scenario and the Glauber - like simulations are comparable with all the\nNA38 pA and BA data, except the NA50 data of Pb + Pb collisions. However, the\ndifference between the usual scenario and the Glauber - like simulation, hence\nthe difference between the dynamical simulation and Glauber theory, can not be\nignored. The sensitive effect of the hadron formation time on the $J/\\psi$\nsuppression is studied in detail. The results seem to denote that for the\n$J/\\psi$ suppression the meson absorption plays role in pA as well as in BA\ncollisions.",
    "arxiv_id": "nucl-th/9803033",
    "authors": [
      "Sa Ben-Hao",
      "Tai An",
      "Wang Hui",
      "Liu Feng-He"
    ],
    "categories": [
      "nucl-th"
    ],
    "title": "Formation time effect on J/\\psi dynamical nuclear suppression",
    "url": "https://arxiv.org/abs/nucl-th/9803033"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "5836a582-b5f4-4d24-baad-a15766f17e86",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}