{
  "annotation_id": "e65b699c-ea60-4421-bc7b-07fa730774ef",
  "date_created": "2026-03-02T18:00:08.648000Z",
  "date_modified": "2026-03-02T18:00:08.648000Z",
  "file_hash": "24944c97e03ac75d6c79ba97b24ea1ea3815f648ecb7910b495ade85b9c41241",
  "private": false,
  "record": {
    "abstract": "At intermediate transverse momentum (2 \u003c p_T \u003c 6 GeV/c), baryon production in\nAu+Au collisions is enhanced compared to p+p collisions. Since charm baryon\ndecays produce electrons less frequently than charm meson decays, the\nnon-photonic electron spectrum is sensitive to the Lambda_c/D ratio. In this\nreport we study the dependence of the non-photonic electron spectrum on the\nbaryon-to-meson ratio for charm hadrons. As an example, we take the Lambda_c/D\nratio to have the same form as the Lambda/K^0_S ratio. In this case, even if\nthe total charm quark yield in Au+Au collisions scales with the number of\nbinary nucleon-nucleon collisions (N_bin), the electron spectrum at 2 \u003c p_T \u003c 5\nGeV/c is suppressed relative to N_bin scaled p+p collisions by as much as 20%.",
    "arxiv_id": "nucl-th/0512042",
    "authors": [
      "P. R. Sorensen",
      "X. Dong"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.74.024902",
    "journal_ref": "Phys.Rev. C74 (2006) 024902",
    "title": "Suppression of Non-photonic Electrons from Enhancement of Charm Baryons   in Heavy Ion Collisions",
    "url": "https://arxiv.org/abs/nucl-th/0512042"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "58814b57-5d25-4ed5-b0e1-0a60806712ce",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}