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Article Navigation >  Nuclear Physics Review  > 2012  >  29(1): 52-56

LOU Xiao-hui, JIANG Zhi-jin, LI Qing-guang. Centrality Dependences of Chargedparticle Pseudorapidity Distributions in d+Au Collisions at (sNN)1/2=200 GeV[J]. Nuclear Physics Review, 2012, 29(1): 52-56. doi: 10.11804/NuclPhysRev.29.01.052
Citation: LOU Xiao-hui, JIANG Zhi-jin, LI Qing-guang. Centrality Dependences of Chargedparticle Pseudorapidity Distributions in d+Au Collisions at (sNN)1/2=200 GeV[J]. Nuclear Physics Review, 2012, 29(1): 52-56. doi: 10.11804/NuclPhysRev.29.01.052
shu

Centrality Dependences of Chargedparticle Pseudorapidity Distributions in d+Au Collisions at (sNN)1/2=200 GeV

doi: 10.11804/NuclPhysRev.29.01.052

  • College of Science, University of Shanghai for Science and Technology, Shanghai 200093, China

  • Received Date: 1900-01-01
  • Rev Recd Date: 1900-01-01
  • Publish Date: 2012-03-20
  • We divide the particle generating sources in nucleon-nucleon collisions into two parts： binary collisions and leading particles， and present the analytical relation between chargedparticle pseudorapidity distributions and incident energy. On the basis of this work， we classify the particle generating sources in nucleus-nucleus collisions into three parts：binary collisions，leading particles and spectators，and formulate the chargedparticle pseudorapidity distributions as the function of incident energy and impact parameter. We then analyze with the model the experimental measurements in d+Au collisions at sNN=200 GeV. The theoretical results are well consistent with experimental data.
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Centrality Dependences of Chargedparticle Pseudorapidity Distributions in d+Au Collisions at (sNN)1/2=200 GeV

doi: 10.11804/NuclPhysRev.29.01.052
  • College of Science, University of Shanghai for Science and Technology, Shanghai 200093, China
  • Received Date: 1900-01-01
  • Rev Recd Date: 1900-01-01
  • Publish Date: 2012-03-20

Abstract: We divide the particle generating sources in nucleon-nucleon collisions into two parts： binary collisions and leading particles， and present the analytical relation between chargedparticle pseudorapidity distributions and incident energy. On the basis of this work， we classify the particle generating sources in nucleus-nucleus collisions into three parts：binary collisions，leading particles and spectators，and formulate the chargedparticle pseudorapidity distributions as the function of incident energy and impact parameter. We then analyze with the model the experimental measurements in d+Au collisions at sNN=200 GeV. The theoretical results are well consistent with experimental data.

LOU Xiao-hui, JIANG Zhi-jin, LI Qing-guang. Centrality Dependences of Chargedparticle Pseudorapidity Distributions in d+Au Collisions at (sNN)1/2=200 GeV[J]. Nuclear Physics Review, 2012, 29(1): 52-56. doi: 10.11804/NuclPhysRev.29.01.052
Citation: LOU Xiao-hui, JIANG Zhi-jin, LI Qing-guang. Centrality Dependences of Chargedparticle Pseudorapidity Distributions in d+Au Collisions at (sNN)1/2=200 GeV[J]. Nuclear Physics Review, 2012, 29(1): 52-56. doi: 10.11804/NuclPhysRev.29.01.052
shu

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