{
  "id": "hep-ex/0410068",
  "version": "v1",
  "published": "2004-10-23T18:39:59.000Z",
  "updated": "2004-10-23T18:39:59.000Z",
  "title": "Measurement of the branching ratio of the decay D^0 -> π^-μ^+ν relative to D^0 -> K^-μ^+ν",
  "authors": [
    "FOCUS Collaboration"
  ],
  "comment": "13pages, 3 figures",
  "journal": "Phys.Lett.B607:51-58,2005",
  "doi": "10.1016/j.physletb.2004.12.062",
  "categories": [
    "hep-ex"
  ],
  "abstract": "We present a new measurement of the branching ratio of the Cabibbo suppressed decay D^0\\to \\pi^-\\mu^+\\nu relative to the Cabibbo favored decay D^0\\to K^-\\mu^+\\nu and an improved measurement of the ratio |\\frac{f_+^{\\pi}(0)}{f_+^{K}(0)}|. Our results are 0.074 \\pm 0.008 \\pm 0.007 for the branching ratio and 0.85 \\pm 0.04 \\pm 0.04 \\pm 0.01 for the form factor ratio, respectively.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2004-10-23T18:39:59.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "branching ratio",
      "measurement",
      "form factor ratio",
      "cabibbo suppressed decay"
    ],
    "tags": [
      "journal article"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 13,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 662721
    }
  }
}