{
  "annotation_id": "1dc95135-dd09-4235-8674-6d7f22f61b70",
  "date_created": "2026-03-02T18:00:18.955000Z",
  "date_modified": "2026-03-02T18:00:18.955000Z",
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  "record": {
    "abstract": "Within the context of the isovector-pairing SO(5) model, three methods\nmeasuring numbers of different kinds of nucleon pairs are discussed. Though\nmethods do not give the same results, the odd-even staggering in pair numbers\nin even-even and odd-odd N=Z nuclei and the reduction of the np pair number\nwith increasing T_z is observed in all three procedures.",
    "arxiv_id": "nucl-th/9705017",
    "authors": [
      "J. Dobes"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1016/S0370-2693(97)01139-8",
    "journal_ref": "Phys.Lett. B413 (1997) 239-245",
    "title": "How to count nucleon pairs?",
    "url": "https://arxiv.org/abs/nucl-th/9705017"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "69ba4555-5cdd-468e-8ba1-88f8cc04fe4d",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}