{
  "id": "hep-ex/0507020",
  "version": "v2",
  "published": "2005-07-05T09:13:52.000Z",
  "updated": "2005-08-11T08:05:20.000Z",
  "title": "Search for D^0-\\bar{D^0} mixing using semileptonic decays at Belle",
  "authors": [
    "U. Bitenc",
    "for the Belle Collaboration"
  ],
  "comment": "6 pages, 3 figures, submitted to PRD-RC; version 2: the result and other numbers are the same; improved description of the motivation and the background, improved grammar, wording and Fig. 1; 1 column -> 2 columns",
  "journal": "Phys.Rev.D72:071101,2005",
  "doi": "10.1103/PhysRevD.72.071101",
  "categories": [
    "hep-ex"
  ],
  "abstract": "A search for mixing in the neutral D meson system has been performed using semileptonic D^0 \\to K^(*)- e^+ nu decays. Neutral D mesons from D^*+ \\to D^0 pi+ decays are used; the flavor at production is tagged by the charge of the slow pion. The measurement is performed using 253 fb^-1 of data recorded by the Belle detector. From the yield of right-sign and wrong-sign decays arising from non-mixed and mixed events, respectively, we estimate the upper limit of the time-integrated mixing rate to be r_D < 1.0 x 10^-3 at 90 % C.L.",
  "revisions": [
    {
      "version": "v2",
      "updated": "2005-08-11T08:05:20.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "11.30.Er",
      "13.20.Fc",
      "12.15.Ff",
      "14.40.Lb"
    ],
    "keywords": [
      "semileptonic decays",
      "upper limit",
      "nu decays",
      "slow pion",
      "belle detector"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "APS",
      "journal": "Phys. Rev. D"
    },
    "note": {
      "typesetting": "TeX",
      "pages": 6,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 686708
    }
  }
}