Isoscaling behavior studied by HIPSE model  

作　　者：傅瑶 方德清 马余刚 蔡翔舟 郭威 马春旺 田文栋 王宏伟 王鲲 

机构地区：[1]Shanghai Institute of Applied Physics, Chinese Academy of Sciences [2]Graduate School of Chinese Academy of Science [3]The Center for Drug Clinical Research, Shanghai University of Traditional Chinese Medicine

出　　处：《Chinese Physics C》2009年第S1期126-129,共4页中国物理C（英文版）

基　　金：Supported by National Natural Science Foundation of China (10775168, 10405032);Shanghai Development Foundation for Science and Technology (06QA14052, 06JC14082, 05XD14021);Major State Basic Research Development Program in China(2007CB815004);Knowledge Innovation Program of Chinese Academy of Science (55010701);Knowledge Innovation Project of Chinese Academy of Sciences (KJCX3.SYW.N2)

摘　　要：The isoscaling behavior in the reaction system of 58,64Ni + 9Be has been studied by using the heavy-ion phase-space exploration(HIPSE) model. The extracted isoscaling parameters α and β for both heavy and light fragments for HIPSE model calculations are in good agreement with recent experimental data. The investigation shows that the parameters in the HIPSE model have some effect on the isoscaling parameter. The isoscaling parameters for hot and cold fragments have been extracted.The isoscaling behavior in the reaction system of 58,64Ni + 9Be has been studied by using the heavy-ion phase-space exploration(HIPSE) model. The extracted isoscaling parameters α and β for both heavy and light fragments for HIPSE model calculations are in good agreement with recent experimental data. The investigation shows that the parameters in the HIPSE model have some effect on the isoscaling parameter. The isoscaling parameters for hot and cold fragments have been extracted.

关 键 词：isosacling HIPSE evaporation effect 

分 类 号：O571[理学—粒子物理与原子核物理]