Dynamical Parton Energy Loss in Relativistic Heavy Ion Collisions

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概要

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• We investigate the suppression factor and the azimuthal correlation function for high p_T hadrons in central Au+Au collisions at √<SNN> = 200 GeV by using a dynamical model in which hydrodynamics is combined with explicitly traversing jets. We study the effects of parton energy loss in a hot medium, intrinsic k_T of partons in a nucleus, and p_⊥ broadening of jets on the back-to-back correlations of high PT hadrons. All these effects are found to be responsible for the disappearance of the away-side peaks in correlation functions.

• 理論物理学刊行会の論文
• 2003-10-15

著者

• NARA Yasushi

  Advanced Science Research Center, Japan Atomic Energy Research Institute

• HIRANO Tetsufumi

  Department of Physics, Waseda University

• Nara Y

  Riken Bnl Research Center:department Of Physics University Of Arizona

• HIRANO Tetsufumi

  Physics Department, University of Tokyo

• NARA Yasushi

  RIKEN BNL Research Center

• Hirano Tetsufumi

  Physics Department University Of Tokyo

• NARA Yasushi

  RIKEN BNL Research Center:Department of Physics, University of Arizona

関連論文

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• Quantum Fluctuation Effects on Hyperfragment Formation from Ξ^- Absorption at Rest on ^C
• Dynamical Parton Energy Loss in Relativistic Heavy Ion Collisions

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