{
  "annotation_id": "5e0d70a7-07a4-4cd3-84d0-8c78aa4400ae",
  "date_created": "2026-03-02T18:00:08.359000Z",
  "date_modified": "2026-03-02T18:00:08.359000Z",
  "file_hash": "06b7ada57ac0b470dd1ef4ddfe46fff484df8d7da7aae81306007a3b8523482f",
  "private": false,
  "record": {
    "abstract": "The production of pions and protons in the $p_T$ range between 10 and 20\nGeV/c for Pb+Pb collisions at LHC is studied in the recombination model. It is\nshown that the dominant mechanism for hadronization is the recombination of\nshower partons from neighboring jets when the jet density is high. Protons are\nmore copiously produced than pions in that $p_T$ range because the coalescing\npartons can have lower momentum fractions, but no thermal partons are involved.\nThe proton-to-pion ratio can rise beyond 20. When such a high $p_T$ hadron is\nused as a trigger particle, there will not be any associated particles that are\nnot in the background.",
    "arxiv_id": "nucl-th/0603053",
    "authors": [
      "Rudolph C. Hwa",
      "C. B. Yang"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevLett.97.042301",
    "journal_ref": "Phys.Rev.Lett. 97 (2006) 042301",
    "title": "Proton enhancement at large p_T at LHC without structure in   associated-particle distribution",
    "url": "https://arxiv.org/abs/nucl-th/0603053"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "047bfc04-c15f-495f-bc4d-f666923991c5",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}