摘要
本文用统计模型计算的灰粒子多重效分布与3.7AGeV、14.6AGeV Si 离子诱发乳胶核反应的实验数据相比较,表明靶核物质量、核内级联是灰粒子产生的重要因素,给出灰粒子多重数与碰撞中心性的强关联。
The multiplicity distribution of grey particles obtained using the statistical model is compared with the exprimental data from 3.7 AGeV,14.6 AGeV Si induced inter- actions with emulsion nuclei.It is found that the amount of target nuclear matter and the in- tranuclear cascade play the important role for the production of grey particles,the strong correlation between the multiplicity of grey particles n_and the centrality of impact is pre- sented.
出处
《山西师范大学学报（自然科学版）》
1992年第4期21-23,共3页
Journal of Shanxi Normal University(Natural Science Edition)
基金
山西省留学归国人员科研基金资助
关键词
灰粒子多重数
核内级联
碰撞中心性
Mulitiplicity of srey particles
Intranuclear cascade
Centrality of impact
