{
  "annotation_id": "45952806-a9de-438c-9d6b-a223aaab5877",
  "date_created": "2026-03-02T18:00:18.191000Z",
  "date_modified": "2026-03-02T18:00:18.191000Z",
  "file_hash": "308181939ced03e047cc53d52dad2695a111c021f7bf78a614962f10460cffcd",
  "private": false,
  "record": {
    "abstract": "We re-analyze the conditions for the phenomenon of intermittency\n(self-similar fluctuations) to occur in models of multifragmentation. Analyzing\ntwo different mechanisms, the bond-percolation and the ERW (Elattari, Richert\nand Wagner) statistical fragmentation models, we point out a common\nquasi-gaussian shape of the total multiplicity distribution in the critical\nrange. The fixed-point property is also observed for the multiplicity of the\nsecond bin. Fluctuations are studied using scaled factorial cumulants instead\nof scaled factorial moments. The second-order cumulant displays the\nintermittency signal while higher order cumulants are equal to zero, revealing\na large information redundancy in scaled factorial moments. A practical\ncriterion is proposed to identify the gaussian feature of light-fragment\nproduction, distinguishing between a self-similarity mechanism (ERW) and the\nsuperposition of independent sources (percolation).",
    "arxiv_id": "nucl-th/9606019",
    "authors": [
      "D. Lacroix",
      "R. Peschanski"
    ],
    "categories": [
      "nucl-th",
      "hep-ph"
    ],
    "doi": "10.1016/S0375-9474(97)00476-4",
    "journal_ref": "Nucl.Phys.A615:207-219,1997",
    "title": "Quasi-gaussian fixed points and factorial cumulants in nuclear   multifragmentation",
    "url": "https://arxiv.org/abs/nucl-th/9606019"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "fc7276b6-f3de-4d16-8b00-34b1311d8781",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}