{
  "annotation_id": "d0c33494-ee59-469e-9dd4-b359a21962eb",
  "date_created": "2026-03-02T18:00:10.943000Z",
  "date_modified": "2026-03-02T18:00:10.943000Z",
  "file_hash": "333a0cea5b2d2896babe38e60152a58f43d86957bf739ad6cf70a861f28545b2",
  "private": false,
  "record": {
    "abstract": "We reinvestigate the $J/\\psi$ dissociation processes induced by the reactions\nwith nucleons, $J/\\psi + N \\to \\bar{D}^{(*)} + \\Lambda_c$, in the\nmeson-exchange model. Main constraints used in this work are vector-meson\ndominance and charm vector-current conservation. We show that the cross section\nfor $J/\\psi + N \\to \\bar{D} + \\Lambda_c$ can be larger than that for $J/\\psi +\nN \\to \\bar{D}^{*} + \\Lambda_c$ when these constraints are imposed. The\ndependence of the cross sections on the coupling constants is analyzed in\ndetail, and the comparison with the recent quark-interchange model predictions\nis also made.",
    "arxiv_id": "nucl-th/0702077",
    "authors": [
      "Yongseok Oh",
      "Wei Liu",
      "C. M. Ko"
    ],
    "categories": [
      "nucl-th",
      "hep-ph"
    ],
    "doi": "10.1103/PhysRevC.75.064903",
    "journal_ref": "Phys.Rev.C75:064903,2007",
    "title": "J/psi absorption by nucleons in the meson-exchange model",
    "url": "https://arxiv.org/abs/nucl-th/0702077"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "6ab4a2dc-0f39-41e7-bda5-d5d4fd44edfa",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}