{
  "annotation_id": "f9a029ce-19c5-4587-af5d-59d02c3f3aa3",
  "date_created": "2026-03-02T18:00:25.422000Z",
  "date_modified": "2026-03-02T18:00:25.422000Z",
  "file_hash": "8c7d588cf6dcc3afd2a92c3607f28972708988f522bd55bb205c50e8b27da84d",
  "private": false,
  "record": {
    "abstract": "We calculate the total cross section for $\\pi N \\to J/\\Psi N$ based on\n$\\rho$-meson exchange. On the basis of this calculation we predict a maximal\nreaction rate arising from the OZI-violating $J/\\Psi{\\leftrightarrow}\\rho\\pi$\nvertex in tree-level. Our estimate for the maximum reaction rate is still one\norder of magnitude smaller than the existing predictions which were based on\nthe other OZI-violating mechanisms.",
    "arxiv_id": "nucl-th/9810029",
    "authors": [
      "A. Sibirtsev",
      "K. Tsushima"
    ],
    "categories": [
      "nucl-th"
    ],
    "title": "J/\\Psi production in \\pi N collisions",
    "url": "https://arxiv.org/abs/nucl-th/9810029"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "67c0c0cf-5637-4c29-833f-0b46c33aad5a",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}