1 Ocak 2013 Dergi makalesi Açık Erişim

Conway, Rylan

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  <dc:creator>Conway, Rylan</dc:creator>
  <dc:date>2013-01-01</dc:date>
  <dc:description>Measurements of dihadron correlations triggered by very high-p(T) particles in 2.76 TeV PbPb collisions are presented. The analysis explores the full 2011 PbPb data set corresponding to an integrated luminosity of 150 mu b(-1) collected by CMS. Long-range correlations driven by single-particle azimuthal anisotropies (characterized by the Fourier harmonics, nu(n)) are measured up to p(T) similar to 50 GeV/c. After subtracting the nu(2)-nu(4) harmonic components, the associated particle yields on the near and away side of the residual jet-like dihadron correlations are studied over a wide kinematic range in trigger and associated particle p(T), as a function of collision centrality. By comparing to pp data at the same energy, a suppression of about 50% in the away-side associated yield is observed for p(T)(assoc) &gt; 3GeV/c. The yield is found to be significantly enhanced up to a factor of 3-4 on the away side at p(T)(assoc) similar to 0.5GeV/c. A moderate enhancement is suggested on the near side.</dc:description>
  <dc:identifier>https://aperta.ulakbim.gov.trrecord/14149</dc:identifier>
  <dc:identifier>oai:zenodo.org:14149</dc:identifier>
  <dc:rights>info:eu-repo/semantics/openAccess</dc:rights>
  <dc:rights>http://www.opendefinition.org/licenses/cc-by</dc:rights>
  <dc:source>NUCLEAR PHYSICS A 904 451C-454C</dc:source>
  <dc:title>Very High-p(T) Triggered Dihadron Correlations in PbPb Collisions at 2.76 TeV with CMS</dc:title>
  <dc:type>info:eu-repo/semantics/article</dc:type>
  <dc:type>publication-article</dc:type>
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