{
  "annotation_id": "7c5b9440-f0db-4b38-81a0-26c94d7864e8",
  "date_created": "2026-03-02T18:00:18.749000Z",
  "date_modified": "2026-03-02T18:00:18.749000Z",
  "file_hash": "a04c34a4c2c3b9777f9d2a2cbbe2fcd4235bee318bbe150df735724bae7cc259",
  "private": false,
  "record": {
    "abstract": "We use a Glauber-like approach to describe very energetic nucleus-nucleus\ncollisions as a sequence of binary nucleon-nucleon collisions. No free\nparameters are needed: all the information comes from simple parametrizations\nof nucleon-nucleon collision data. Produced mesons are assumed not to interact\nwith each other or with the original baryons. Comparisons are made to published\nexperimental measurements of baryon rapidity and transverse momentum\ndistributions, negative hadron rapidity and transverse momentum distributions,\naverage multiplicities of pions, kaons, hyperons, and antihyperons, and zero\ndegree energy distributions for sulfur-sulfur collisions at 200 GeV/c per\nnucleon and for lead-lead collisions at 158 GeV/c per nucleon. Good agreement\nis found except that the number of strange particles produced, especially\nantihyperons, is too small compared with experiment. We call this model LEXUS:\nit is a baseline linear extrapolation of ultrarelativistic nucleon-nucleon\nscattering to heavy ion collisions.",
    "arxiv_id": "nucl-th/9703033",
    "authors": [
      "Sangyong Jeon",
      "Joseph Kapusta"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.56.468",
    "journal_ref": "Phys.Rev.C56:468-480,1997",
    "title": "Linear Extrapolation of Ultrarelativistic Nucleon-Nucleon Scattering to   Nucleus-Nucleus Collisions",
    "url": "https://arxiv.org/abs/nucl-th/9703033"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "ab6f82bd-b2b9-4729-8ce8-726cf17c64fd",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}