Isoscaling of the Fission Fragments with Langevin Equation
WANG Kun1,2 , MA Yu-Gang1 , WEI Yi-Bin1,2 , CAI Xiang-Zhou1 ,CHEN Jin-Gen1,2 , FANG De-Qing1 , GUO Wei1,2 , MA Guo-Liang1,2 , SHEN Wen-Qing2 , TIAN Wen-Dong1 , ZHONG Chen1 , ZHOU Xing-Fei2
1 Shanghai Institute of Applied Physics, Chinese Academy of Sciences, PO Box 800-204, Shanghai 201800
2 Graduate School of the Chinese Academy of Sciences, Beijing 100039
Isoscaling of the Fission Fragments with Langevin Equation
WANG Kun1,2 ;MA Yu-Gang1 ;WEI Yi-Bin1,2 ;CAI Xiang-Zhou1 ,CHEN Jin-Gen1,2 ;FANG De-Qing1 ;GUO Wei1,2 ;MA Guo-Liang1,2 ;SHEN Wen-Qing2 ;TIAN Wen-Dong1 ;ZHONG Chen1 ;ZHOU Xing-Fei2
1 Shanghai Institute of Applied Physics, Chinese Academy of Sciences, PO Box 800-204, Shanghai 201800
2 Graduate School of the Chinese Academy of Sciences, Beijing 100039
关键词 ：
24.75.+i ,
25.85.Ge ,
21.10.Tg
Abstract ： The Langevin equation is used to simulate the fission process of 112 Sn + 112 Sn and 116 Sn + 116 Sn. The mass distribution of the fission fragments are given by assuming the process of symmetric fission or asymmetric fission with the Gaussian probability sampling. The isoscaling behaviour has been observed from the analysis of fission fragments of both the reactions, and the isoscaling parameter α seems to be sensitive to the width of fission probability and the beam energy.
Key words ：
24.75.+i
25.85.Ge
21.10.Tg
出版日期: 2005-01-01
引用本文:
WANG Kun;MA Yu-Gang;WEI Yi-Bin;CAI Xiang-Zhou;CHEN Jin-Gen;FANG De-Qing;GUO Wei;MA Guo-Liang;SHEN Wen-Qing;TIAN Wen-Dong;ZHONG Chen;ZHOU Xing-Fei. Isoscaling of the Fission Fragments with Langevin Equation[J]. 中国物理快报, 2005, 22(1): 53-56.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2005/V22/I1/53
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