Target Dependence of N / Z Ratio of the Fragments Produced in 30 MeV/u <sup>40</sup>Ar Induced Reactions

Chin. Phys. Lett.

1997, Vol. 14

Issue (6): 413-416 DOI:

Original Articles

Target Dependence of N / Z Ratio of the Fragments Produced in 30 MeV/u ⁴⁰Ar Induced Reactions

XU Hu-shan;ZHU Yong-tai;WEI Zhi-yong;LU Jun;WANG Qi;LI Song-lin;ZHANG Yu-hu;XIE Yuan-xiang;WU Zhong-li;ZHAO Qing-zhong;GOU Quan-bu

Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000

Cite this article:

XU Hu-shan, ZHU Yong-tai, WEI Zhi-yong et al 1997 Chin. Phys. Lett. 14 413-416

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Abstract An inclusive measurement was performed for 30 MeV/u ⁴⁰Ar+^58,64Ni and ¹¹⁵In. By employing the degree of freedom of N/Z, the production mechanism of the high energy component of the intermediate mass fragments (IMFs: 3 ≤ Z ≤ 13) has been discussed. Special attention has been paid to the target dependence of N/Z ratio of the energetic fragments. These IMFs may be produced by a projectile fragmentation process with energy dissipation.

Keywords: 25.70.-z 25.70.Mn

Published: 01 June 1997

PACS:	25.70.-z	(Low and intermediate energy heavy-ion reactions)
	25.70.Mn	(Projectile and target fragmentation)

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y1997/V14/I6/0413

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	XU Hu-shan
	ZHU Yong-tai
	WEI Zhi-yong
	LU Jun
	WANG Qi
	LI Song-lin
	ZHANG Yu-hu
	XIE Yuan-xiang
	WU Zhong-li
	ZHAO Qing-zhong
	GOU Quan-bu

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