1 Ocak 2015 Dergi makalesi Açık Erişim

CERN İşbirliği

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{
  "@context": "https://schema.org/", 
  "@id": 108377, 
  "@type": "ScholarlyArticle", 
  "creator": [
    {
      "@type": "Person", 
      "affiliation": "CERN", 
      "name": "CERN \u0130\u015fbirli\u011fi"
    }
  ], 
  "datePublished": "2015-01-01", 
  "description": "<p>A search for new charged massive gauge bosons, called ${W}^{\\prime }$, is performed with the ATLAS detector at the LHC, in proton\u2013proton collisions at a centre-of-mass energy of $\\sqrt{s}=8\\text{}\\text{TeV}$, using a dataset corresponding to an integrated luminosity of $20.3{\\text{fb}}^{-1}$. This analysis searches for ${W}^{\\prime }$ bosons in the ${W}^{\\prime }\\to t\\overline{b}$ decay channel in final states with electrons or muons, using a multivariate method based on boosted decision trees. The search covers masses between 0.5 and 3.0 TeV, for right-handed or left-handed ${W}^{\\prime }$ bosons. No significant deviation from the Standard Model expectation is observed and limits are set on the ${W}^{\\prime }\\to t\\overline{b}$ cross-section times branching ratio and on the ${W}^{\\prime }$-boson effective couplings as a function of the ${W}^{\\prime }$-boson mass using the ${\\mathrm{CL}}_{s}$ procedure. For a left-handed (right-handed) ${W}^{\\prime }$ boson, masses below 1.70 (1.92) TeV are excluded at 95% confidence level.</p>", 
  "headline": "Search for In the Lepton Plus Jets Final State in Proton\u2013proton Collisions at a Centre-of-mass Energy of with the ATLAS detector", 
  "identifier": 108377, 
  "image": "https://aperta.ulakbim.gov.tr/static/img/logo/aperta_logo_with_icon.svg", 
  "license": "http://www.opendefinition.org/licenses/cc-by", 
  "name": "Search for In the Lepton Plus Jets Final State in Proton\u2013proton Collisions at a Centre-of-mass Energy of with the ATLAS detector", 
  "url": "https://aperta.ulakbim.gov.tr/record/108377"
}