{
  "annotation_id": "cb5605a3-e0f0-4aa8-989c-35871f354d31",
  "date_created": "2026-03-02T18:00:01.368000Z",
  "date_modified": "2026-03-02T18:00:01.368000Z",
  "file_hash": "2d2bc34e31e0032e3ff2430f85004629728314992d8aa8b6170351ce4e918f19",
  "private": false,
  "record": {
    "abstract": "We investigate how well the shape parameterizations are applicable for\nstudying the giant dipole resonance (GDR) in nuclei, in the low temperature\nand/or high spin regime. The shape fluctuations due to thermal effects in the\nGDR observables are calculated using the actual free energies evaluated at\nfixed spin and temperature. The results obtained are compared with Landau\ntheory calculations done by parameterizing the free energy. We exemplify that\nthe Landau theory could be inadequate where shell effects are dominating. This\ndiscrepancy at low temperatures and high spins are well reflected in GDR\nobservables and hence insists on exact calculations in such cases.",
    "arxiv_id": "nucl-th/0410075",
    "authors": [
      "P. Arumugam",
      "A. Ganga Deb",
      "S. K. Patra"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1209/epl/i2005-10012-8",
    "journal_ref": "Europhys.Lett. 70 (2005) 313-319",
    "title": "Applicability of shape parameterizations for giant dipole resonance in   warm and rapidly rotating nuclei",
    "url": "https://arxiv.org/abs/nucl-th/0410075"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "1783f81d-cb48-4a1c-b902-b8c703015794",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}