{
  "annotation_id": "8e0438ae-6cf6-4b7d-82e8-a7f7055fcd75",
  "date_created": "2026-03-02T18:00:18.337000Z",
  "date_modified": "2026-03-02T18:00:18.337000Z",
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  "record": {
    "abstract": "Shell structure of the single-particle spectrum for reflection-asymmetric\ndeformed cavity is investigated. Remarkable shell structure emerges for certain\ncombinations of quadrupole and octupole deformations. Semiclassical\nperiodic-orbit analysis indicates that bifurcation of equatorial orbits plays\nan important role in the formation of this new shell structure.",
    "arxiv_id": "nucl-th/9702007",
    "authors": [
      "A. Sugita",
      "K. Arita",
      "K. Matsuyanagi"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1143/PTP.100.597",
    "journal_ref": "Prog.Theor.Phys. 100 (1998) 597-605",
    "title": "Periodic-Orbit Bifurcation and Shell Structure in Reflection-Asymmetric   Deformed Cavity",
    "url": "https://arxiv.org/abs/nucl-th/9702007"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "c64b1cda-1cf2-4a2a-a50e-c11ec6f1193a",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}