{
  "annotation_id": "f60c8068-74f1-4d18-b90d-5fea13e4b92d",
  "date_created": "2026-03-02T18:00:01.305000Z",
  "date_modified": "2026-03-02T18:00:01.305000Z",
  "file_hash": "c3d1155ead3b652af9c86b4af3fb2f461f00734003fd1b8c4bf8e5d88346ed32",
  "private": false,
  "record": {
    "abstract": "The $N_pN_n$ scheme, which has been extensively applied to even-even nuclei,\nis found to be a very good benchmark for odd-even, even-odd, and doubly-odd\nnuclei as well. There are no apparent shifts in the correlations for these four\nclasses of nuclei. The compact correlations highlight the deviant behavior of\nthe Z=78 nuclei, are used to deduce effective valence proton numbers near Z=64,\nand to study the evolution of the Z=64 subshell gap.",
    "arxiv_id": "nucl-th/0406007",
    "authors": [
      "Y. M. Zhao",
      "R. F. Casten",
      "A. Arima"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevLett.85.720",
    "journal_ref": "Phys.Rev.Lett.85:720,2000",
    "title": "Generalization of the $N_pN_n$ Scheme and the Structure of the Valence   Space",
    "url": "https://arxiv.org/abs/nucl-th/0406007"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "8e1110ba-d468-47d8-91b9-f11112e2de83",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}