{
  "annotation_id": "ca8e51ef-0dde-4b39-947f-aaf2a4cd5ef5",
  "date_created": "2026-03-02T17:59:57.811000Z",
  "date_modified": "2026-03-02T17:59:57.811000Z",
  "file_hash": "348357c404c90d70c7792153076c3948b20c70c5bb49aaf1eb472dd8a58f7d45",
  "private": false,
  "record": {
    "abstract": "We show that centrality dependence of charged particle pseudorapidity density\nat midrapidity in Au+Au collisions at RHIC is well described as proportional to\nWe show that centrality dependence of charged particle pseudorapidity density\nat midrapidity in Au+Au collisions at RHIC is well described as proportional to\nthe number of participating constituent quarks. In this approach there is no\nneed for an additional contribution from hard processes usually considered in\nthe models based on the number of the nucleon participants.",
    "arxiv_id": "nucl-th/0302071",
    "authors": [
      "S. Eremin",
      "S. Voloshin"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.67.064905",
    "journal_ref": "Phys.Rev. C67 (2003) 064905",
    "title": "Nucleon participants or quark participants?",
    "url": "https://arxiv.org/abs/nucl-th/0302071"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "9a13cd8d-5757-4cf9-ba0b-d9b8f1311b45",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}