{
  "annotation_id": "303b5743-7b3b-4025-9030-33e12cf7816f",
  "date_created": "2026-03-02T18:00:18.153000Z",
  "date_modified": "2026-03-02T18:00:18.153000Z",
  "file_hash": "0cf169d7e2f4820c1b73318f93c701d3d6d538680633c7f06f79120e410192cf",
  "private": false,
  "record": {
    "abstract": "We discuss the complex phase generated in three pion correlation functions.\nThe lowest order contribution to the phase is of order $q^2 R/K$, where $q$ is\na typical relative momentum, $K$ is a typical center of mass momentum and $R$\nis a typical radius parameter. This contribution is of purely kinematic origin.\nAt next order we find a generic contribution of order $(qR)^3$ which is a\nresult of odd modifications to the source emission function. We argue, that the\nscale for typical HBT correlations in ultrarelativistic heavy ion collisions is\n$q/K \\ll qR \\sim 1$, so that the third order correction actually dominates the\nphase in the experimentally relevant momentum range. We study in detail such\ncontributions which arise from source asymmetries generated by flow, the source\ngeometry and resonance decays.",
    "arxiv_id": "nucl-th/9707036",
    "authors": [
      "H. Heiselberg",
      "A. P. Vischer"
    ],
    "categories": [
      "nucl-th",
      "hep-ph"
    ],
    "title": "The Phase in Three-Pion Correlations",
    "url": "https://arxiv.org/abs/nucl-th/9707036"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "27c8dc73-ddf2-4abc-bd00-9e23b34c2103",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}