{
  "annotation_id": "17ed53b5-bcbc-4618-af5d-11235e1dab3f",
  "date_created": "2026-03-02T18:00:01.597000Z",
  "date_modified": "2026-03-02T18:00:01.597000Z",
  "file_hash": "d486cacdc8de27ed610758820da69a3a3d469d6afaca3a56cbd37da566b00e6f",
  "private": false,
  "record": {
    "abstract": "The influence of exact angular-momentum projection and configuration mixing\non properties of a heavy, well-deformed nucleus is discussed for the example of\nPu240. Starting from a self-consistent model using Skyrme interactions, we\nanalyze the resulting modifications of the deformation energy, the fission\nbarrier height, the excitation energy of the superdeformed minimum associated\nwith the fission isomer, the structure of the lowest rotational bands with\nnormal deformation and superdeformation, and the corresponding quadrupole\nmoments and transition moments. We present results obtained with the Skyrme\ninteractions SLy4 and SLy6, which have slightly different surface tensions.",
    "arxiv_id": "nucl-th/0409007",
    "authors": [
      "M. Bender",
      "P. -H. Heenen",
      "P. Bonche"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.70.054304",
    "journal_ref": "Phys.Rev. C70 (2004) 054304",
    "title": "Microscopic study of 240Pu, mean-field and beyond",
    "url": "https://arxiv.org/abs/nucl-th/0409007"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "3aba817f-399d-46e7-bb95-9a35e78a0e97",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}