{
  "annotation_id": "32a8cb32-0ea3-4591-a5e5-31563d00bc89",
  "date_created": "2026-03-02T18:02:27.504000Z",
  "date_modified": "2026-03-02T18:02:27.504000Z",
  "file_hash": "604e48ea550cab5e30d32fcd44ba4769ac10afb41b5fda362ba891a8bdff63f0",
  "private": false,
  "record": {
    "abstract": "We consider a modification of the Winter model describing a quantum particle\nin presence of a spherical barrier given by a fixed generalized point\ninteraction. It is shown that the three classes of such interactions correspond\nto three different types of asymptotic behaviour of resonances of the model at\nhigh energies.",
    "arxiv_id": "quant-ph/0606020",
    "authors": [
      "Pavel Exner",
      "Martin Fraas"
    ],
    "categories": [
      "quant-ph",
      "math-ph",
      "math.MP"
    ],
    "doi": "10.1016/j.physleta.2006.07.073",
    "journal_ref": "Phys. Lett. A360 (2006), 57-61",
    "title": "Resonance asymptotics in the generalized Winter model",
    "url": "https://arxiv.org/abs/quant-ph/0606020"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "1417caf7-c354-4a24-b777-894b9f904598",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}