Production of Light Nuclei from ^(36)Ar and ^(40)Ar Fragmentation at About 60 MeV/Nucleon

作     者：FANG De-Qing SHEN Wen-Qing FENG Jun CAI Xiang-Zhou MA Yu-Gang ZHANG Hu-Yong HU Peng-Yun ZHAN Wen-Long GUO Zhong-Yan XIAO Guo-Qing LI Jia-Xing WANG Meng WANG Jian-Feng NING Zhen-Jiang WANG Jin-Chuan WANG Jian-Song WANG Quan-Jin CHEN Zhi-Qiang 方德清;沈文庆;冯军;蔡翔舟;马余刚;张虎勇;胡鹏云;詹文龙;郭忠言;肖国清;李加兴;王猛;王建峰;宁振江;王金川;王建松;王全进;陈志强

作者机构：Shanghai Institute of Nuclear ResearchChinese Academy of SciencesShanghai 201800 Institute of Modern PhysicsChinese Academy of SciencesLanzhou 730000 College of ScienceNingbo UniversityNingbo 315211 

出 版 物：《Chinese Physics Letters》 (中国物理快报（英文版）)

年 卷 期：2001年第18卷第6期

页      面：753-755页

核心收录：

学科分类：07[理学] 0827[工学-核科学与技术] 070202[理学-粒子物理与原子核物理] 0702[理学-物理学] 

基　　金：Supported by the Major State Basic Research Development Program in China Under Contract No.G200077400 

主　　题：reaction. fragmentation effect 

摘      要：Fragments produced in the reactions of 69 MeV/nucleon ^(36)Ar and ^(55)MeV/nucleon ^(40)Ar on a Be target have been measured *** isotopic distributions from fragmentation reaction for both projectiles are reproduced by using a modified statistical abrasion-ablation *** isospin effect exhibits in the isotopic distributions produced in ^(36)Ar and ^(40)Ar *** evidence is seen for the disappearance of the isospin effect in fragmentation reaction.