Mass dependence of critical parameter and multiplicity of intermediate mass fragments in heavy ion reaction  

作　　者：SUQianmin HANDingding 等 

机构地区：[1]ShanghaiInsitituteofNuclearResearch,TheChineseAcademyofScience,Shanghai201800 [2]EastChinaNormalUniversi

出　　处：《Nuclear Science and Techniques》1999年第4期249-253,共5页核技术（英文）

基　　金：Supported by the National Natural Science Foundation for Distinguished Young Scholar under Grant No.19725521; National Natural Science Foundation under Grant No.19705021;Science and Technology Development Foundation of shanghai under Grant No.97QA

摘　　要：The mass dependence of critical parameters for the liquid-gas phase transition and multiplicity of intermediate mass fragment in the heavy ion reaction is qualitatively explored under the framework of lattice gas model.Some results are compared with experimental data.The mass dependence of critical parameters for the liquid-gas phase transition and multiplicity of intermediate mass fragment in the heavy ion reaction is qualitatively explored under the framework of lattice gas model. Some results are compared with experimental data.

关 键 词：重离子反应 中间质量碎片 临界现象 

分 类 号：O571.6[理学—粒子物理与原子核物理]