{
  "annotation_id": "d0f40539-45c4-40b8-ab01-f5eb5817326f",
  "date_created": "2026-03-02T18:00:11.869000Z",
  "date_modified": "2026-03-02T18:00:11.869000Z",
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  "private": false,
  "record": {
    "abstract": "The influence of the central depression in the density distribution of\nspherical superheavy nuclei on the shell structure is studied within the\nrelativistic mean field theory. Large depression leads to the shell gaps at the\nproton Z=120 and neutron N=172 numbers, while flatter density distribution\nfavors N=184 for neutrons and leads to the appearance of a Z=126 shell gap and\nto the decrease of the size of the Z=120 shell gap. The correlations between\nthe magic shell gaps and the magnitude of central depression are discussed for\nrelativistic and non-relativistic mean field theories.",
    "arxiv_id": "nucl-th/0612097",
    "authors": [
      "A. V. Afanasjev",
      "S. Frauendorf"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.71.024308",
    "journal_ref": "Phys.Rev.C71:024308,2005",
    "title": "Central depression in nuclear density and its consequences for the shell   structure of superheavy nuclei",
    "url": "https://arxiv.org/abs/nucl-th/0612097"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "81f04153-b8a7-47b3-9e05-2353e44c79fe",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}