{
  "annotation_id": "f0bc1cf9-5ef4-4a99-8bf5-8ea9a7fe5174",
  "date_created": "2026-03-02T18:00:18.655000Z",
  "date_modified": "2026-03-02T18:00:18.655000Z",
  "file_hash": "c6854ddd368fc0d723e952878b1d939f41dd7a4b28b82fa3bc29f36987d7846f",
  "private": false,
  "record": {
    "abstract": "We propose an exact method for locating the zeros of the Jost function for\nanalytic potentials in the complex momentum--plane. We further extend the\nmethod to the complex angular--momentum plane to provide the Regge\ntrajectories. It is shown, by using several examples, that highly accurate\nresults for extremely wide as well as for extremely narrow resonances with or\nwithout the presence of the Coulomb interaction can be obtained.",
    "arxiv_id": "nucl-th/9607028",
    "authors": [
      "S. A. Sofianos",
      "S. A. Rakityansky"
    ],
    "categories": [
      "nucl-th",
      "atom-ph",
      "quant-ph"
    ],
    "doi": "10.1088/0305-4470/30/10/041",
    "journal_ref": "J.Phys.A30:3725-3738,1997",
    "title": "Exact method for locating potential resonances and Regge trajectories",
    "url": "https://arxiv.org/abs/nucl-th/9607028"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "9adc9737-38a2-4f8e-aaf9-0ee4275e527a",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}