{
  "annotation_id": "63c8c91f-2e37-4d01-acb8-1901807d6d5a",
  "date_created": "2026-03-02T18:00:21.651000Z",
  "date_modified": "2026-03-02T18:00:21.651000Z",
  "file_hash": "0219a1979f8294e28a8160c08aac46fe6aa636916762724ebc212675923d82c8",
  "private": false,
  "record": {
    "abstract": "It is shown that azimuthal asymmetry in transverse momentum distribution of\nparticles observed in non-central heavy ion collisions can originate from\npre-equilibrium rescattering. The phenomenon is studied using computer\nsimulation of expanding pion gas created in Pb+Pb 160 GeV/n collisions. Results\nobtained are discussed in comparison with experimental results of NA49\ncollaboration. Theoretical understanding of mechanism generating the asymmetry\nis presented. Conclusion about non-equilibrium properties of the phenomenon\nstudied is drawn.",
    "arxiv_id": "nucl-th/9801058",
    "authors": [
      "Peter Filip"
    ],
    "categories": [
      "nucl-th"
    ],
    "title": "Anisotropy as a Consequence of Pre-equilibrium Rescattering",
    "url": "https://arxiv.org/abs/nucl-th/9801058"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "f8a95576-d1cd-4109-91a6-1421d8e43404",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}