{
  "annotation_id": "4f1fd30f-2b52-41df-9161-7202c9e26fcc",
  "date_created": "2026-03-02T18:00:21.971000Z",
  "date_modified": "2026-03-02T18:00:21.971000Z",
  "file_hash": "7b2a5cef5b695d555042122dd0a6d0ac2e0379b5ac95c7a2139d53a8f4cfadcc",
  "private": false,
  "record": {
    "abstract": "By means of periodic orbit theory and deformed cavity model, we have\ninvestigated semiclassical origin of superdeformed shell structure and also of\nreflection-asymmetric deformed shapes. Systematic analysis of quantum-classical\ncorrespondence reveals that bifurcation of equatorial orbits into\nthree-dimensional ones play predominant role in the formation of these shell\nstructures.",
    "arxiv_id": "nucl-th/9709065",
    "authors": [
      "K. Arita",
      "A. Sugita",
      "K. Matsuyanagi"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1023/A:1021447318691",
    "title": "Periodic-Orbit Bifurcation and Shell Structure at Exotic Deformation",
    "url": "https://arxiv.org/abs/nucl-th/9709065"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "bdaebf6c-cb19-4af8-8bb6-d2799c72f5a6",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}