{
  "id": "hep-ex/0311030",
  "version": "v2",
  "published": "2003-11-11T10:46:13.000Z",
  "updated": "2003-12-22T13:48:17.000Z",
  "title": "Bose-Einstein correlations in one and two dimensions in deep inelastic scattering",
  "authors": [
    "ZEUS Collaboration"
  ],
  "comment": "17 pages, 4 EPS figures, 2 tables",
  "journal": "Phys.Lett.B583:231-246,2004",
  "doi": "10.1016/j.physletb.2003.12.068",
  "categories": [
    "hep-ex"
  ],
  "abstract": "Bose-Einstein correlations in one and two dimensions have been studied in deep inelastic EP scattering events measured with the ZEUS detector at HERA using an integrated luminosity of 121 pb-1. The correlations are independent of the virtuality of the exchanged photon, Q2, in the range 0.1<Q2<8000 GeV2. There is no significant difference between the correlations in the current and target regions of the Breit frame for Q2>100 GeV2. The two-dimensional shape of the particle-production source was investigated, and a significant difference between the transverse and the longitudinal dimensions of the source is observed.This difference also shows no Q2 dependence.The results demonstrate that Bose-Einstein interference, and hence the size of the particle-production source, is insensitive to the hard subprocess.",
  "revisions": [
    {
      "version": "v2",
      "updated": "2003-12-22T13:48:17.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "bose-einstein correlations",
      "deep inelastic scattering",
      "dimensions",
      "deep inelastic ep scattering events"
    ],
    "tags": [
      "journal article"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 17,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 632942
    }
  }
}