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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

Angular Distributions of Finalstate Particles Produced in Nucleus-nucleus Collisions

  • 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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