{
  "annotation_id": "6ff365f9-fe5c-4dcf-a381-e030172a2f9b",
  "date_created": "2026-03-02T18:00:04.613000Z",
  "date_modified": "2026-03-02T18:00:04.613000Z",
  "file_hash": "f439a71ebd8dd16b4dad53dad3db91f80f10b4deb6a62ac7511b5d5d7a0ce02d",
  "private": false,
  "record": {
    "abstract": "We study charge fluctuations within the statistical hadronization model.\nConsidering both the particle yield ratios and the charge fluctuations we show\nthat it is possible to differentiate between chemical equilibrium and\nnon-equilibrium freeze-out conditions. As an example of the procedure we show\nquantitatively how the relative yield ratio $\\Lambda/K^-$ together with the\nnormalized net charge fluctuation $v(Q)=\\ave{\\Delta Q^2}/\\ave{\\Nch}$ constrain\nthe chemical conditions at freeze-out. We also discuss the influence of the\nlimited detector acceptance on fluctuation measurements, and show how this can\nbe accounted for within a quantitative analysis.",
    "arxiv_id": "nucl-th/0503026",
    "authors": [
      "Giorgio Torrieri",
      "Sangyong Jeon",
      "Johann Rafelski"
    ],
    "categories": [
      "nucl-th",
      "hep-ex",
      "hep-ph",
      "nucl-ex"
    ],
    "doi": "10.1103/PhysRevC.74.024901",
    "journal_ref": "Phys.Rev. C74 (2006) 024901",
    "title": "Particle yield fluctuations and chemical non-equilibrium at RHIC",
    "url": "https://arxiv.org/abs/nucl-th/0503026"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "3e480432-a661-4b87-833c-ab5324968c3e",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}