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
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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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