{
  "annotation_id": "984a0072-f67e-428a-865d-09fc11f17f4a",
  "date_created": "2026-03-02T17:59:57.861000Z",
  "date_modified": "2026-03-02T17:59:57.861000Z",
  "file_hash": "923e60943080b7115301327ec53fc9b7d075220902208293b84a857a27c2d01f",
  "private": false,
  "record": {
    "abstract": "We study the effect of spatially homogeneous and inhomogeneous shadowing on\n$J/\\psi$ production in deuterium-nucleus collisions. We discuss how the\nshadowing and its spatial dependence may be measured by comparing central and\nperipheral $dA$ collisions. These event classes may be selected by using gray\nprotons from heavy ion breakup and events where the proton or neutron in the\ndeuterium does not interact. We find that inhomogenous shadowing has a\nsignificant effect on central $dA$ collisions, larger than is observed in\ncentral $AA$ collisions. The inhomogeneity may be measured by comparing the\nrapidity dependence of $J/\\psi$ production in central and peripheral\ncollisions. Results are presented for $d$Au collisions at $\\sqrt{s_{NN}} = 200$\nGeV and $d$Pb collisions at $\\sqrt{s_{NN}} = 6.2$ TeV.",
    "arxiv_id": "nucl-th/0305046",
    "authors": [
      "S. R. Klein",
      "R. Vogt"
    ],
    "categories": [
      "nucl-th",
      "hep-ph"
    ],
    "doi": "10.1103/PhysRevLett.91.142301",
    "journal_ref": "Phys.Rev.Lett. 91 (2003) 142301",
    "title": "Inhomogeneous Shadowing Effects on J/\\psi Production in dA Collisions",
    "url": "https://arxiv.org/abs/nucl-th/0305046"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "bb2a4040-404f-49e2-b376-c4339943e229",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}