{
  "annotation_id": "b79699f4-1839-4a1f-bda7-40573165cfca",
  "date_created": "2026-03-02T18:00:08.597000Z",
  "date_modified": "2026-03-02T18:00:08.597000Z",
  "file_hash": "4926e032a84f1c15b9d224f6aa7703c601a65cebc70b0ad6d543e159e16cd025",
  "private": false,
  "record": {
    "abstract": "A static microscopic study of potential-energy surfaces within the\nSkyrme-Hartree-Fock-plus-BCS model is carried out for the 256Fm and 258Fm\nisotopes with the goal of deducing some properties of spontaneous fission. The\ncalculated fission modes are found to be in agreement with the experimentaly\nobserved asymmetric-to-symmetric transition in the fragment-mass distributions\nand with the high- and low-total-kinetic-energy modes experimentally observed\nin 258Fm. Most of the results are similar to those obtained in\nmacroscopic-microscopic models as well as in recent Hartree-Fock-Bogolyubov\ncalculations with the Gogny interaction, with a few differences in their\ninterpretations. In particular an alternative explanation is proposed for the\nlow-energy fission mode of 258Fm.",
    "arxiv_id": "nucl-th/0604011",
    "authors": [
      "L. Bonneau"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.74.014301",
    "journal_ref": "Phys.Rev. C74 (2006) 014301",
    "title": "Fission modes of 256Fm and 258Fm in a microscopic approach",
    "url": "https://arxiv.org/abs/nucl-th/0604011"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "fbb7bb3e-7653-4372-b877-174abc5981c3",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}