0 40 40 12 v 3 3 0 A pr 2 00 4 Cronin Effect at Different Rapidities at RHIC

نویسندگان

  • G G Barnaföldi
  • G Papp
  • P Lévai
چکیده

Calculations of the nuclear modification factor, R dAu , for π 0 production in dAu collisions at √ s N N = 200 GeV are presented. The applied pQCD-improved parton model incorporates intrinsic k T. Nuclear multiscattering and nuclear shadowing are considered in the Au nucleus. Theoretical results are displayed for midrapidity and high pseudorapidity, η, and compared to preliminary PHENIX and BRAHMS data.

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Calculations of the nuclear modification factor, R dAu , for π 0 production in dAu collisions at √ s = 200 AGeV are presented. The applied pQCD-improved parton model incorporates intrinsic k T. Nuclear multiscattering and nuclear shadowing are considered in the Au nucleus. Theoretical results are displayed for midrapidity and high pseudorapidity (η), and compared to preliminary PHENIX and BRAHM...

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تاریخ انتشار 2004