{
  "annotation_id": "fa13d0d5-6d4b-46ea-8f95-d4489b6ab0b3",
  "date_created": "2026-03-02T18:00:22.144000Z",
  "date_modified": "2026-03-02T18:00:22.144000Z",
  "file_hash": "101b684e0a60476483ec03ee97d70ed7c2cad7781e34d2d11d5f5a34894d042f",
  "private": false,
  "record": {
    "abstract": "We study the systematics of the giant dipole resonance width $\\Gamma$ in hot\nrotating nuclei as a function of temperature $T$, spin $J$ and mass $A$. We\ncompare available experimental results with theoretical calculations that\ninclude thermal shape fluctuations in nuclei ranging from A=45 to A=208. Using\nthe appropriate scaled variables, we find a simple phenomenological function\n$\\Gamma(A,T,J)$ which approximates the global behavior of the giant dipole\nresonance width in the liquid drop model. We reanalyze recent experimental and\ntheoretical results for the resonance width in Sn isotopes and $^{208}$Pb.",
    "arxiv_id": "nucl-th/9807012",
    "authors": [
      "Dimitri Kusnezov",
      "Yoram Alhassid",
      "Kurt Snover"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevLett.81.542",
    "journal_ref": "Phys.Rev.Lett.81:542-545,1998",
    "title": "Scaling Properties of the Giant Dipole Resonance Width in Hot Rotating   nuclei",
    "url": "https://arxiv.org/abs/nucl-th/9807012"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "e70e9efa-80f8-46d5-8275-6384f43ba419",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}