{
  "annotation_id": "8323b2e5-5363-422e-b017-1683903fc799",
  "date_created": "2026-03-02T18:00:25.020000Z",
  "date_modified": "2026-03-02T18:00:25.020000Z",
  "file_hash": "7a6a72d0b7e6e07f663132d9832d17c15c6b64754945a39fbf53c0fd36fb236f",
  "private": false,
  "record": {
    "abstract": "We discuss the near-threshold behavior of the $\\omega$ production amplitude\nin the reaction $\\pi^-p \\to \\omega n$. In contrast to the results of earlier\nanalyses we find that the averaged squared matrix element of the production\namplitude must be a decreasing function of energy in order to describe the\nexisting experimental data.",
    "arxiv_id": "nucl-th/9812022",
    "authors": [
      "C. Hanhart",
      "A. Kudryavtsev"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1007/s100500050350",
    "journal_ref": "Eur.Phys.J.A6:325-328,1999",
    "title": "On momentum dependence of the reaction $\\pi^- p \\to \\omega n$ near   threshold",
    "url": "https://arxiv.org/abs/nucl-th/9812022"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "9af78d13-98cf-451b-a30a-c76854c9babc",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}