{
  "annotation_id": "cad4c8be-6651-49f6-9d4f-e19d0483f2d4",
  "date_created": "2026-03-02T18:00:08.191000Z",
  "date_modified": "2026-03-02T18:00:08.191000Z",
  "file_hash": "00f96d7c9eb2d9711fd1087366eda5a700189aa80d593aa1a1bba7dff50effbf",
  "private": false,
  "record": {
    "abstract": "We analyze the experimental hadron yield ratios for central nucleus-nucleus\ncollisions in terms of thermal model calculations over a broad energy range,\n$\\sqrt{s_{NN}}$=2.7-200 GeV. The fits of the experimental data with the model\ncalculations provide the thermal parameters, temperature and baryo-chemical\npotential at chemical freeze-out. We compare our results with the values\nobtained in other studies and also investigate more technical aspects such as a\npotential bias in the fits when fitting particle ratios or yields. Using\nparametrizations of the temperature and baryonic chemical potential as a\nfunction of energy, we compare the model calculations with data for a large\nvariety of hadron yield ratios. We provide quantitative predictions for\nexperiments at LHC energy, as well as for the low RHIC energy of 62.4 GeV. The\nrelation of the determined parameters with the QCD phase boundary is discussed.",
    "arxiv_id": "nucl-th/0511071",
    "authors": [
      "A. Andronic",
      "P. Braun-Munzinger",
      "J. Stachel"
    ],
    "categories": [
      "nucl-th",
      "nucl-ex"
    ],
    "doi": "10.1016/j.nuclphysa.2006.03.012",
    "journal_ref": "Nucl.Phys.A772:167-199,2006",
    "title": "Hadron production in central nucleus-nucleus collisions at chemical   freeze-out",
    "url": "https://arxiv.org/abs/nucl-th/0511071"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "b5be48b1-f2cf-4ea9-bdf9-660291a5a0d7",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}