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ZHANG Donghai, CHEN Yanling, WANG Guorong, LI Wangdong, WANG Qin, YAO Jijie, ZHOU Jianguo, LI Rong, LI Junsheng, LI Huiling. On the Slow Particles Production in Heavy Ion Induced Emulsion Interactions at Intermediate and High Energy[J]. Nuclear Physics Review, 2014, 31(2): 126-134. DOI: 10.11804/NuclPhysRev.31.02.126
Citation: ZHANG Donghai, CHEN Yanling, WANG Guorong, LI Wangdong, WANG Qin, YAO Jijie, ZHOU Jianguo, LI Rong, LI Junsheng, LI Huiling. On the Slow Particles Production in Heavy Ion Induced Emulsion Interactions at Intermediate and High Energy[J]. Nuclear Physics Review, 2014, 31(2): 126-134. DOI: 10.11804/NuclPhysRev.31.02.126

On the Slow Particles Production in Heavy Ion Induced Emulsion Interactions at Intermediate and High Energy

  • The multiplicity distributions and correlations of target fragments produced in 150 AMeV 150 AMeV 4He,290 AMeV 12C,400 AMeV 12C,400 AMeV 20Ne and 500 AMeV 56Fe induced different emulsion target interactions are investigated. It is found that the averaged multiplicity of grey track particle,black track particle and heavily ionized track particle increase with the increase of target size.There is a linear correlation between the multiplicity of different target fragments. The experimental results can be well explained based on the geometrical picture and the cascade evaporation model of nucleus-nucleus interactions.
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