{
  "annotation_id": "6745b456-90f3-4d97-bf21-a08c773a347e",
  "date_created": "2026-03-02T18:02:47.999000Z",
  "date_modified": "2026-03-02T18:02:47.999000Z",
  "file_hash": "84f9d32b170bd33761e3a9a590062e4cf93c3384c3b6733063ff71626a8f4275",
  "private": false,
  "record": {
    "abstract": "Wave packet scattering off an attractive well is investigated in two spatial\ndimensions numerically. The results confirm what was found previously for the\none dimensional case. The wave scattered at large angles is a polychotomous\n(multiple peak) coherent train. Large angle scattering is extremely important\nfor low impinging velocities and at all impact parameters. The effect\ndisappears for packets more extended than the well. Experiments to detect the\npolychotomous behavior are suggested.",
    "arxiv_id": "quant-ph/9912042",
    "authors": [
      "G. K\u00e4lbermann"
    ],
    "categories": [
      "quant-ph",
      "nucl-th"
    ],
    "doi": "10.1088/0305-4470/34/18/312",
    "journal_ref": "J.Phys.A34:3841-3858,2001",
    "title": "Wave packet scattering from an attractive well",
    "url": "https://arxiv.org/abs/quant-ph/9912042"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "353cba63-e83c-48f0-b8d9-0ec80b96f8f3",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}