{
  "id": "1212.3131",
  "version": "v2",
  "published": "2012-12-13T11:23:06.000Z",
  "updated": "2013-01-14T10:09:50.000Z",
  "title": "Measurement of the branching ratio of the decay $Ξ^{0}\\rightarrow Σ^{+} μ^{-} \\barν_μ$",
  "authors": [
    "J. R. Batley",
    "G. E. Kalmus",
    "C. Lazzeroni",
    "D. J. Munday",
    "M. Patel",
    "M. W. Slater",
    "S. A. Wotton",
    "R. Arcidiacono",
    "G. Bocquet",
    "A. Ceccucci",
    "D. Cundy",
    "N. Doble",
    "V. Falaleev",
    "L. Gatignon",
    "A. Gonidec",
    "P. Grafstrom",
    "W. Kubischta",
    "F. Marchetto",
    "I. Mikulec",
    "A. Norton",
    "B. Panzer-Steindel",
    "P. Rubin",
    "H. Wahl",
    "E. Goudzovski",
    "P. Hristov",
    "V. Kekelidze",
    "V. Kozhuharov",
    "L. Litov",
    "D. Madigozhin",
    "N. Molokanova",
    "Yu. Potrebenikov",
    "S. Stoynev",
    "A. Zinchenko",
    "E. Monnier",
    "E. C. Swallow",
    "R. Winston",
    "R. Sacco",
    "A. Walker",
    "W. Baldini",
    "P. Dalpiaz",
    "P. L. Frabetti",
    "A. Gianoli",
    "M. Martini",
    "F. Petrucci",
    "M. Scarpa",
    "M. Savrie",
    "A. Bizzeti",
    "M. Calvetti",
    "G. Collazuol",
    "E. Iacopini",
    "M. Lenti",
    "G. Ruggiero",
    "M. Veltri",
    "M. Behler",
    "K. Eppard",
    "M. Eppard",
    "A. Hirstius",
    "K. Kleinknecht",
    "U. Koch",
    "L. Masetti",
    "P. Marouelli",
    "U. Moosbrugger",
    "C. Morales Morales",
    "A. Peters",
    "R. Wanke",
    "A. Winhart",
    "A. Dabrowski",
    "T. Fonseca Martin",
    "M. Velasco",
    "G. Anzivino",
    "P. Cenci",
    "E. Imbergamo",
    "G. Lamanna",
    "P. Lubrano",
    "A. Michetti",
    "A. Nappi",
    "M. Pepe",
    "M. C. Petrucci",
    "M. Piccini",
    "M. Valdata",
    "C. Cerri",
    "F. Costantini",
    "R. Fantechi",
    "L. Fiorini",
    "S. Giudici",
    "I. Mannelli",
    "G. Pierazzini",
    "M. Sozzi",
    "C. Cheshkov",
    "J. B. Cheze",
    "M. De Beer",
    "P. Debu",
    "G. Gouge",
    "G. Marel",
    "E. Mazzucato",
    "B. Peyaud",
    "B. Vallage",
    "M. Holder",
    "A. Maier",
    "M. Ziolkowski",
    "S. Bifani",
    "C. Biino",
    "N. Cartiglia",
    "M. Clemencic",
    "S. Goy Lopez",
    "E. Menichetti",
    "N. Pastrone",
    "W. Wislicki",
    "H. Dibon",
    "M. Jeitler",
    "M. Markytan",
    "G. Neuhofer",
    "L. Widhalm"
  ],
  "categories": [
    "hep-ex"
  ],
  "abstract": "From the 2002 data taking with a neutral kaon beam extracted from the CERN-SPS, the NA48/1 experiment observed 97 $\\Xi^{0}\\rightarrow \\Sigma^{+} \\mu^{-} \\bar{\\nu}_{\\mu}$ candidates with a background contamination of $30.8 \\pm 4.2$ events. From this sample, the BR($\\Xi^{0}\\rightarrow \\Sigma^{+} \\mu^{-} \\bar{\\nu}_{\\mu}$) is measured to be $(2.17 \\pm 0.32_{\\mathrm{stat}}\\pm 0.17_{\\mathrm{syst}})\\times10^{-6}$.",
  "revisions": [
    {
      "version": "v2",
      "updated": "2013-01-14T10:09:50.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "branching ratio",
      "measurement",
      "background contamination",
      "neutral kaon beam",
      "candidates"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "doi": "10.1016/j.physletb.2013.01.023",
      "journal": "Physics Letters B",
      "year": 2013,
      "month": "Mar",
      "volume": 720,
      "number": "1-3",
      "pages": 105
    },
    "note": {
      "typesetting": "TeX",
      "pages": 0,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 1207262,
      "adsabs": "2013PhLB..720..105B"
    }
  }
}