{
  "annotation_id": "12ece76a-a827-48c0-8489-d2df7c0576b6",
  "date_created": "2026-03-02T18:00:03.935000Z",
  "date_modified": "2026-03-02T18:00:03.935000Z",
  "file_hash": "7076066f6498e8df79f4eda1e686dee99cc2f078db6ceb93c8d0cd325ec6f0b4",
  "private": false,
  "record": {
    "abstract": "We present a study of the cross sections J/Psi X --\u003e D^(*) \\bar D^(*) (X =\nrho, Phi) based on the calculation of the effective tri- and four-linear\ncouplings\n  J/Psi (X) D^(*) \\bar D^(*) within a constituent quark model. In particular,\nthe details of the calculation of the four-linear couplings J/Psi X D^(*)\\bar\nD^(*) are given. The results obtained have been used in a recent analysis of\nJ/Psi absorption by the hot hadron gas formed in peripheral heavy-ion\ncollisions at SPS energies.",
    "arxiv_id": "nucl-th/0502009",
    "authors": [
      "V. Laporta",
      "F. Piccinini",
      "A. D. Polosa",
      "V. Riquer"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1140/epjc/s10052-006-0075-8",
    "journal_ref": "Eur.Phys.J.C48:545-551,2006",
    "title": "J/Psi strong couplings to the vector mesons",
    "url": "https://arxiv.org/abs/nucl-th/0502009"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "e539665c-aec3-4dde-adea-c4191a62a1b4",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}