Isotopic Distributions of the 18N Fragmentation Products in Coincidence with Neutrons on Targets 197Au and 9Be
LI Xiang-Qing1, JIANG Dong-Xing1, YE Yan-Lin1, HUA Hui1, CHEN Tao1, LI Zhi-Huan1, GE Yu-Cheng1, WANG Quan-Jin1, WU He-Yu2, JIN Gen-Ming2, DUAN Li-Min2, XIAO Zhi-Gang2, WANG Hong-Wei2, LI Zhu-Yu2, WANG Su-Fang2
1Department of Technical Physics, Peking University, Beijing 100871
2Institute of Modern Physics, Chinese Academy of Science, Lanzhou 730000
Isotopic Distributions of the 18N Fragmentation Products in Coincidence with Neutrons on Targets 197Au and 9Be
Abstract： We present the experimental isotopic distributions of the 18N projectile fragmentation products Li, Be, B, and C in coincidence with neutrons, as well as the inclusive ones on 197Au and 9Be targets. In the framework of the abrasion-ablation model, these distributions are calculated for various nucleon density distributions of the projectile. The comparison with the experimental isotopic distributions of the projectile-like fragments in coincidence with neutrons shows that the information on the nucleon density distribution of the 18N projectile can be extracted.
LI Xiang-Qing;JIANG Dong-Xing;YE Yan-Lin;HUA Hui;CHEN Tao;LI Zhi-Huan;GE Yu-Cheng;WANG Quan-Jin;WU He-Yu;JIN Gen-Ming;DUAN Li-Min;XIAO Zhi-Gang;WANG Hong-Wei;LI Zhu-Yu;WANG Su-Fang. Isotopic Distributions of the 18N Fragmentation Products in Coincidence with Neutrons on Targets 197Au and 9Be[J]. 中国物理快报, 2002, 19(7): 917-920.
LI Xiang-Qing, JIANG Dong-Xing, YE Yan-Lin, HUA Hui, CHEN Tao, LI Zhi-Huan, GE Yu-Cheng, WANG Quan-Jin, WU He-Yu, JIN Gen-Ming, DUAN Li-Min, XIAO Zhi-Gang, WANG Hong-Wei, LI Zhu-Yu, WANG Su-Fang. Isotopic Distributions of the 18N Fragmentation Products in Coincidence with Neutrons on Targets 197Au and 9Be. Chin. Phys. Lett., 2002, 19(7): 917-920.
CHEN Jin-Gen;CAI Xiang-Zhou;ZHANG Hu-Yong;SHEN Wen-Qing;REN Zhong-Zhou;JIANG Wei-Zhou;MA Yu-Gang;ZHONG Chen;WEI Yi-Bin;GUO Wei;ZHOU Xing-Fei;MA Guo-Liang;WANG Kun. Proton Halo or Skin in the Excited States of Light Nuclei[J]. 中国物理快报, 2003, 20(7): 1021-1024.
2002, Vol. 19 
