{
  "id": "0910.3052",
  "version": "v2",
  "published": "2009-10-16T08:22:49.000Z",
  "updated": "2009-12-07T01:56:30.000Z",
  "title": "Measurement of $D^+ \\to K_S^0 K^+$ and $D^+_s \\to K_S^0 π^+$ branching ratios",
  "authors": [
    "E. Won",
    "B. R. Ko",
    "for the Belle Collaboration"
  ],
  "journal": "Phys.Rev.D80:111101,2009",
  "doi": "10.1103/PhysRevD.80.111101",
  "categories": [
    "hep-ex"
  ],
  "abstract": "We report an improved measurement of $D^+ \\to K_S^0 K^+$ and $D^+_s\\to K_S^0 \\pi^+$ branching ratios using 605 fb$^{-1}$ of data collected with the Belle detector at the KEKB asymmetric-energy $e^+ e^-$ collider. The measured branching ratios with respect to the Cabibbo-favored modes are $\\mathcal{B}(D^+ \\to K_S^0 K^+)/\\mathcal{B}(D^+ \\to K_S^0 \\pi^+)$ = 0.1899$\\pm0.0011\\pm$0.0022 and $\\mathcal{B}(D^+_s \\to K_S^0 \\pi^+)/\\mathcal{B}(D^+_s \\to K_S^0 K^+)$ = 0.0803$\\pm0.0024\\pm$0.0019 where the first uncertainties are statistical and the second are systematic.",
  "revisions": [
    {
      "version": "v2",
      "updated": "2009-12-07T01:56:30.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "11.30.Hv",
      "13.25.Ft",
      "14.40.Lb"
    ],
    "keywords": [
      "measurement",
      "first uncertainties",
      "kekb asymmetric-energy",
      "belle detector",
      "measured branching ratios"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "APS",
      "journal": "Physical Review D",
      "year": 2009,
      "month": "Dec",
      "volume": 80,
      "number": 11,
      "pages": 111101
    },
    "note": {
      "typesetting": "TeX",
      "pages": 0,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 834191,
      "adsabs": "2009PhRvD..80k1101W"
    }
  }
}