{
  "annotation_id": "6d5ff02d-6d28-492a-85d6-36e575d44c61",
  "date_created": "2026-03-02T18:00:28.980000Z",
  "date_modified": "2026-03-02T18:00:28.980000Z",
  "file_hash": "aca9ca40f0e2728ebca2cf2ccc7d0d6a85db95477ecd69484fd2cc1fc53e3752",
  "private": false,
  "record": {
    "abstract": "We derive the equations for approximate particle number projection based on\nmean field wave functions with finite range density dependent forces. As an\napplication ground bands of even-A superdeformed nuclei in the A=150 and A=190\nregions are calculated with the Gogny force.\n  We discuss nuclear properties such as quadrupole moments, moments of inertia\nand quasiparticle spectra, among others, as a function of the angular momentum.\nWe obtain a good overall description.",
    "arxiv_id": "nucl-th/9911027",
    "authors": [
      "A. Valor",
      "J. L. Egido",
      "L. M. Robledo"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1016/S0375-9474(99)00430-3",
    "journal_ref": "Nucl.Phys. A665 (2000) 46-70",
    "title": "Approximate particle number projection with density dependent forces:   Superdeformed bands in the A=150 and A=190 regions",
    "url": "https://arxiv.org/abs/nucl-th/9911027"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "a8540bc3-47f1-47fb-8c69-409a2ddd56a8",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}