{
  "annotation_id": "bff25113-b3d4-4574-88fa-44feb1cf704b",
  "date_created": "2026-03-02T18:00:08.360000Z",
  "date_modified": "2026-03-02T18:00:08.360000Z",
  "file_hash": "71a80c5edc93b2dcd21de9d08ee00a7b5b345b26c1aa0e7c0312c32ddc5b893c",
  "private": false,
  "record": {
    "abstract": "We consider the secular behavior of shell-model configuration (partial)\ndensities. When configuration densities are characterized by their moments, one\noften finds large third moments, which can make suitable parameterization of\nthe secular behavior problematic. We review several parameterizations or\nmodels, and consider in depth three specific models: Cornish-Fisher, binomial,\nand modified Breit-Wigner distributions. Of these three the modified\nBreit-Wigner provides the best secular approximation to exact numerical\nconfiguration densities computed via full diagonalization from realistic\ninteractions.",
    "arxiv_id": "nucl-th/0603067",
    "authors": [
      "Edgar Teran",
      "Calvin W. Johnson"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.74.067302",
    "journal_ref": "Phys.Rev. C74 (2006) 067302",
    "title": "Simple models for shell-model configuration densities",
    "url": "https://arxiv.org/abs/nucl-th/0603067"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "808e7cf9-d50e-4021-9b4f-282c763d8d89",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}