{
  "id": "hep-ex/0009011",
  "version": "v1",
  "published": "2000-09-05T20:01:22.000Z",
  "updated": "2000-09-05T20:01:22.000Z",
  "title": "First Observation of the Decays $B^{0}\\to D^{*-}p\\bar{p}π^{+}$ and B^{0}\\to D^{*-}p\\bar{n}$",
  "authors": [
    "S. Anderson",
    "CLEO Collaboration"
  ],
  "comment": "9 pages postscript, also available through http://w4.lns.cornell.edu/public/CLNS",
  "journal": "Phys.Rev.Lett.86:2732-2736,2001",
  "doi": "10.1103/PhysRevLett.86.2732",
  "categories": [
    "hep-ex"
  ],
  "abstract": "We report the first observation of exclusive decays of the type B to D^* N anti-N X, where N is a nucleon. Using a sample of 9.7 times 10^{6} B-Bbar pairs collected with the CLEO detector operating at the Cornell Electron Storage Ring, we measure the branching fractions B(B^0 \\to D^{*-} proton antiproton \\pi^+) = ({6.5}^{+1.3}_{-1.2} +- 1.0) \\times 10^{-4} and B(B^0 \\to D^{*-} proton antineutron) = ({14.5}^{+3.4}_{-3.0} +- 2.7) times 10^{-4}. Antineutrons are identified by their annihilation in the CsI electromagnetic calorimeter.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2000-09-05T20:01:22.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "first observation",
      "csi electromagnetic calorimeter",
      "b-bbar pairs",
      "cleo detector",
      "cornell electron storage ring"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "APS",
      "journal": "Phys. Rev. Lett."
    },
    "note": {
      "typesetting": "TeX",
      "pages": 9,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 532904
    }
  }
}