{
  "annotation_id": "bd544498-6834-4c0b-a121-0300a1cd56c5",
  "date_created": "2026-03-02T18:00:15.557000Z",
  "date_modified": "2026-03-02T18:00:15.557000Z",
  "file_hash": "3aad2b0fd376d414f2b22a1d8626ad898db4914e2a1734d84dbf1d3f3b979f0e",
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  "record": {
    "abstract": "The effect of an axially symmetric hexadecapole term is investigated in a\nstrongly deformed quadrupole potential. While the system is nonintegrable and\nshows significant chaotic behaviour classically, the quantum mechanical\ntreatment not only produces a general smoothing effect with regard to chaos but\neven yields a pronounced shell structure at certain hexadecapole strength\nparameter values for oblate and prolate deformation.",
    "arxiv_id": "nucl-th/9507019",
    "authors": [
      "W. Dieter Heiss",
      "Rashid G. Nazmitdinov",
      "Stefanel Radu"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.52.R1179",
    "journal_ref": "Phys.Rev.C52:1179-1183,1995",
    "title": "Nuclear Shell Structure and Chaotic Dynamics in Hexadecapole Deformation",
    "url": "https://arxiv.org/abs/nucl-th/9507019"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "69a439ad-0e24-434e-b303-68b945e84930",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}