{
  "annotation_id": "92891fe8-ed29-4873-abe3-98c862c409a2",
  "date_created": "2026-03-02T18:00:22.196000Z",
  "date_modified": "2026-03-02T18:00:22.196000Z",
  "file_hash": "bc79b6fe3a84d58f7b2fbe59822bd43ea0f9c6c4edd6985b2c073da82ec0601e",
  "private": false,
  "record": {
    "abstract": "Having first performed a Monte Carlo simulation to justify the analysis\ntechnique to be used, we then analyze the Bose-Einstein correlation functions\nfrom CERN experiment NA44 in the context of the core-halo model. Although\nexperimental resolution and error bar distribution prevents a direct\nobservation of the halo structure, the values for the core radius and the core\nfraction of pions can be obtained in a straight-forward manner. These are found\nto be independent of the structure of the correlation function at small\nrelative momenta of Q \u003c 50 MeV. Hence, the omega meson decay products do not\ndistort the Gaussian shape of the Bose-Einstein correlation function in S + Pb\n-\u003e pi + pi + X reaction at CERN SPS. As we find that the \"model-independent\"\nHBT radii yield results that are quantitatively as well as qualitatively\nunreliable for systems with long-lived resonances, we present their corrected\nform that applies for correlation functions with lambda(K) \u003c 1.",
    "arxiv_id": "nucl-th/9712059",
    "authors": [
      "S. Nickerson",
      "T. Csorgo",
      "D. Kiang"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.57.3251",
    "journal_ref": "Phys.Rev.C57:3251-3262,1998",
    "title": "Testing the Core-Halo Model on Bose-Einstein Correlation Functions",
    "url": "https://arxiv.org/abs/nucl-th/9712059"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "71d21d1b-daa8-4df6-8b09-faa9571bf7d2",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}