1 Ocak 2015 Dergi makalesi Açık Erişim

CERN İşbirliği

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<oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
  <dc:creator>CERN İşbirliği</dc:creator>
  <dc:date>2015-01-01</dc:date>
  <dc:description>A search for new charged massive gauge bosons, called ${W}^{\prime }$, is performed with the ATLAS detector at the LHC, in proton–proton 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.</dc:description>
  <dc:identifier>https://aperta.ulakbim.gov.trrecord/108377</dc:identifier>
  <dc:identifier>oai:zenodo.org:108377</dc:identifier>
  <dc:rights>info:eu-repo/semantics/openAccess</dc:rights>
  <dc:rights>http://www.opendefinition.org/licenses/cc-by</dc:rights>
  <dc:source>Physics Letters B 743 C</dc:source>
  <dc:title>Search for In the Lepton Plus Jets Final State in Proton–proton Collisions at a Centre-of-mass Energy of with the ATLAS detector</dc:title>
  <dc:type>info:eu-repo/semantics/article</dc:type>
  <dc:type>publication-article</dc:type>
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