{
  "annotation_id": "10145ed3-b4c3-4d3a-a096-5b7743b34bd6",
  "date_created": "2026-03-02T18:00:07.772000Z",
  "date_modified": "2026-03-02T18:00:07.772000Z",
  "file_hash": "4dc83ced0bc9f60eefca4ef9cdbe98e3187674c62b68e7e3e7bc6506023744f7",
  "private": false,
  "record": {
    "abstract": "By means of the mixed representation RPA based on the Skyrme-Hartree-Fock\nmean field, we investigate low-frequency octupole excitations built on the\nsuperdeformed (SD) states in the N=Z nuclei around 40Ca and the neutron-rich\nSulfur isotopes. The RPA calculation is carried out fully self-consistently on\nthe three-dimensional Cartesian mesh in a box, and yields a number of\nlow-frequency octupole vibrations built on the SD states in 32S, 36Ar, 40Ca and\n44Ti. In particular, a strongly collective K^\\pi=1^- octupole vibration is\nsuggested to appear on top of the SD state in 40Ca. For 48,50S close to the\nneutron drip line, we find that the low-lying state created by the excitation\nof a single neutron from a loosely bound low Omega level to a high Omega\nresonance level acquires an extremely strong octupole transition strength due\nto the spatially very extended structure of the particle-hole wave functions.",
    "arxiv_id": "nucl-th/0512058",
    "authors": [
      "T. Inakura",
      "H. Imagawa",
      "Y. Hashimoto",
      "S. Mizutori",
      "M. Yamagami",
      "K. Matsuyanagi"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1016/j.nuclphysa.2006.01.008",
    "journal_ref": "Nucl.Phys. A768 (2006) 61-79",
    "title": "Mixed Representation RPA Calculation for Octupole Excitations on   Superdeformed Sates in the 40Ca and Neutron-Rich Sulfur Regions",
    "url": "https://arxiv.org/abs/nucl-th/0512058"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "f1500867-a627-472a-8d84-8232364d9ea9",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}