{
  "annotation_id": "7d65fb0b-63f2-48b8-a93b-393c90000b58",
  "date_created": "2026-03-02T18:00:01.136000Z",
  "date_modified": "2026-03-02T18:00:01.136000Z",
  "file_hash": "2f63796274cfa8dc7e739725d24c2ca6b8c868b8b62b891ccd9245e390fbde3e",
  "private": false,
  "record": {
    "abstract": "Pairing transition at finite temperature was investigated by the shell model\nand BCS calculations. The definitive signature of pairing transition is\nidentified by a \"transition temperature\" $T_t$ estimated from a \"thermal\"\nodd-even mass difference, while there is no sharp phase transition because of\nthe finiteness of nucleus. It is found that $T_t$ is in good agreement with\npredictions of critical temperature $T_c$ in the BCS approximation, and the\npairing correlations almost vanish at two points of the transition temperature\n$T\\approx 2T_{t}$. The BCS calculations show that the critical temperature\n$T_c$ increases with increasing deformation.",
    "arxiv_id": "nucl-th/0405032",
    "authors": [
      "K. Kaneko",
      "M. Hasegawa"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1016/j.nuclphysa.2004.05.001",
    "journal_ref": "Nucl.Phys. A740 (2004) 95-105",
    "title": "Pairing transition of nuclei at finite temperature",
    "url": "https://arxiv.org/abs/nucl-th/0405032"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "54aad4a4-72ce-4f53-a142-636bfb6a5c31",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}