{
  "id": "1209.2319",
  "version": "v2",
  "published": "2012-09-11T13:45:08.000Z",
  "updated": "2013-03-18T11:49:18.000Z",
  "title": "Measurement of the top-quark mass in t t-bar events with lepton+jets final states in pp collisions at sqrt(s) = 7 TeV",
  "authors": [
    "The CMS Collaboration"
  ],
  "comment": "Replaced with published version. Added journal reference and DOI",
  "journal": "JHEP 12 (2012) 105",
  "doi": "10.1007/JHEP12(2012)105",
  "categories": [
    "hep-ex"
  ],
  "abstract": "The mass of the top quark is measured using a sample of t t-bar candidate events with one electron or muon and at least four jets in the final state, collected by CMS in pp collisions at sqrt(s) = 7 TeV at the LHC. A total of 5174 candidate events is selected from data corresponding to an integrated luminosity of 5.0 inverse femtobarns. For each event the mass is reconstructed from a kinematic fit of the decay products to a t t-bar hypothesis. The top-quark mass is determined simultaneously with the jet energy scale (JES), constrained by the known mass of the W boson in q anti-q decays, to be 173.49 +/- 0.43 (stat.+JES) +/- 0.98 (syst.) GeV.",
  "revisions": [
    {
      "version": "v2",
      "updated": "2013-03-18T11:49:18.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "final state",
      "pp collisions",
      "top-quark mass",
      "t-bar events",
      "measurement"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "Springer",
      "journal": "Journal of High Energy Physics",
      "year": 2012,
      "month": "Dec",
      "volume": 2012,
      "pages": 105
    },
    "note": {
      "typesetting": "TeX",
      "pages": 0,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 1185101,
      "adsabs": "2012JHEP...12..105C"
    }
  }
}