Isoscaling of the Fission Fragments with Langevin Equation

Chin. Phys. Lett.

2005, Vol. 22

Issue (1): 53-56 DOI:

Original Articles

Isoscaling of the Fission Fragments with Langevin Equation

WANG Kun^1,2;MA Yu-Gang¹;WEI Yi-Bin^1,2;CAI Xiang-Zhou¹,CHEN Jin-Gen^1,2;FANG De-Qing¹;GUO Wei^1,2;MA Guo-Liang^1,2;SHEN Wen-Qing²;TIAN Wen-Dong¹;ZHONG Chen¹;ZHOU Xing-Fei²

¹Shanghai Institute of Applied Physics, Chinese Academy of Sciences, PO Box 800-204, Shanghai 201800 ²Graduate School of the Chinese Academy of Sciences, Beijing 100039

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WANG Kun, MA Yu-Gang, WEI Yi-Bin et al 2005 Chin. Phys. Lett. 22 53-56

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Abstract The Langevin equation is used to simulate the fission process of ¹¹²Sn + ¹¹²Sn and ¹¹⁶Sn + ¹¹⁶Sn. 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.

Keywords: 24.75.+i 25.85.Ge 21.10.Tg

Published: 01 January 2005

PACS:	24.75.+i	(General properties of fission)
	25.85.Ge	(Charged-particle-induced fission)
	21.10.Tg	(Lifetimes, widths)

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y2005/V22/I1/053

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	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

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