{
  "annotation_id": "5f9051ca-212c-4573-909b-6f23d3e4db7f",
  "date_created": "2026-03-02T18:00:25.148000Z",
  "date_modified": "2026-03-02T18:00:25.148000Z",
  "file_hash": "dd4ac70e1a36efa0c7d79b56dd70edfb22891aff497b28e37986a0e61b77ca47",
  "private": false,
  "record": {
    "abstract": "The corrections for two-pion correlations due to electromagnetic final-state\ninteractions at high secondary multiplicities are investigated. The analysis is\nperformed by solving the Schr\\\"odinger equation with a potential which is\ndictated by the multi-particle environment. Two different post-freeze-out\nscenarios are examined. First, for a uniformly spread environment of secondary\nparticles, a screened Coulomb potential is exploited. It is shown that the\npresence of a static and uniform post-freeze-out medium results in a noticeable\ndeviation from the standard Gamov factor. However, after going to a more\nrealistic model of an expanding pion system, this conclusion changes\ndrastically. We argue that the density of the secondary pions n_\\pi(t,R), where\nR is a distance from the fireball, is bounded from above by n_\\pi(t,R)\\le\nconst/R^2 for all times t. Then, a two-particle scalar potential which is found\nas a solution of the Maxwell equation for non-uniform medium replaces the\nscreened one. Even this upper limit does not result in an essential deviation\nfrom the Gamov correction.",
    "arxiv_id": "nucl-th/9904061",
    "authors": [
      "D. V. Anchishkin",
      "W. A. Zajc",
      "G. M. Zinovjev"
    ],
    "categories": [
      "nucl-th"
    ],
    "title": "The Influence of High Multiplicities at RHIC on the Gamov Factor",
    "url": "https://arxiv.org/abs/nucl-th/9904061"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "45c3affb-a40f-454f-8973-3a6cebb31756",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}