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Article Navigation >  Nuclear Physics Review  > 2011  >  28(3): 263-267

TIAN Jun-long, ZHAO Hong-guang, HAO Hong-jun. Angular Distributions of Finalstate Particles Produced in Nucleus-nucleus Collisions[J]. Nuclear Physics Review, 2011, 28(3): 263-267. doi: 10.11804/NuclPhysRev.28.03.263
Citation: TIAN Jun-long, ZHAO Hong-guang, HAO Hong-jun. Angular Distributions of Finalstate Particles Produced in Nucleus-nucleus Collisions[J]. Nuclear Physics Review, 2011, 28(3): 263-267. doi: 10.11804/NuclPhysRev.28.03.263
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Angular Distributions of Finalstate Particles Produced in Nucleus-nucleus Collisions

doi: 10.11804/NuclPhysRev.28.03.263

  • 1 School of Physics and Electrical Engineering, Anyang Normal University, Anyang 455000, Henan, China;2 Key Laboratory of Beam Technology and Material Modification of Ministry of Education, Beijing Normal University, Beijing 100875, China

  • Received Date: 1900-01-01
  • Rev Recd Date: 1900-01-01
  • Publish Date: 2011-09-20
  • The emission angular distributions of finalstate particles produced in 16OEmulsion (Em) collisions at 14.6 AGeV, and the azimuthal angular distributions for the black particles produced in 28SiEm at 4.5 AGeV have been studied by an isotropic fireball model. The model including transverse flow is used to describe the azimuthal distributions of midrapidity π- mesons and protons produced in CNe and CCu collisions at 3.7 AGeV. The calculated results are in agreement with the experimental angular distributions. It shows that the improved fireball model gives a good description of nucleusnucleus collisions at high energies.
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Angular Distributions of Finalstate Particles Produced in Nucleus-nucleus Collisions

doi: 10.11804/NuclPhysRev.28.03.263
  • 1 School of Physics and Electrical Engineering, Anyang Normal University, Anyang 455000, Henan, China;2 Key Laboratory of Beam Technology and Material Modification of Ministry of Education, Beijing Normal University, Beijing 100875, China
  • Received Date: 1900-01-01
  • Rev Recd Date: 1900-01-01
  • Publish Date: 2011-09-20

Abstract: The emission angular distributions of finalstate particles produced in 16OEmulsion (Em) collisions at 14.6 AGeV, and the azimuthal angular distributions for the black particles produced in 28SiEm at 4.5 AGeV have been studied by an isotropic fireball model. The model including transverse flow is used to describe the azimuthal distributions of midrapidity π- mesons and protons produced in CNe and CCu collisions at 3.7 AGeV. The calculated results are in agreement with the experimental angular distributions. It shows that the improved fireball model gives a good description of nucleusnucleus collisions at high energies.

TIAN Jun-long, ZHAO Hong-guang, HAO Hong-jun. Angular Distributions of Finalstate Particles Produced in Nucleus-nucleus Collisions[J]. Nuclear Physics Review, 2011, 28(3): 263-267. doi: 10.11804/NuclPhysRev.28.03.263
Citation: TIAN Jun-long, ZHAO Hong-guang, HAO Hong-jun. Angular Distributions of Finalstate Particles Produced in Nucleus-nucleus Collisions[J]. Nuclear Physics Review, 2011, 28(3): 263-267. doi: 10.11804/NuclPhysRev.28.03.263
shu

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