{
  "annotation_id": "f388245e-190e-4448-a367-7a086cb5d49a",
  "date_created": "2026-03-02T18:00:00.336000Z",
  "date_modified": "2026-03-02T18:00:00.336000Z",
  "file_hash": "e74f9480306e367c2018006038cb2d2a05d2451cc6122effcb0319a0fa065246",
  "private": false,
  "record": {
    "abstract": "We have proposed a procedure to extract the probability for valence particle\nbeing out of the binding potential from the measured nuclear asymptotic\nnormalization coefficients. With this procedure, available data regarding the\nnuclear halo candidates are systematically analyzed and a number of halo nuclei\nare confirmed. Based on these results we have got a much relaxed condition for\nnuclear halo occurrence. Furthermore, we have presented the scaling laws for\nthe dimensionless quantity $\u003cr^{2}\u003e/R^{2}$ of nuclear halo in terms of the\nanalytical expressions of the expectation value for the operator $r^{2}$ in a\nfinite square-well potential.",
    "arxiv_id": "nucl-th/0402023",
    "authors": [
      "Z. H. Liu",
      "X. Z. Zhang",
      "H. Q. Zhang"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.68.024305",
    "journal_ref": "Phys.Rev. C68 (2003) 024305",
    "title": "Nuclear halo and its scaling laws",
    "url": "https://arxiv.org/abs/nucl-th/0402023"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "d6ddb482-517b-442d-a517-3e9acec26b8a",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}