Configuration of the valence neutrons of B-17
| Data(s) |
2008
|
|---|---|
| Resumo |
The reaction cross section of B-17 on C-12 target at (43.7 +/- 2.4) MeV/u has been measured at the Radioactive Ion Beam Line in Lanzhou (RIBLL). The root-mean-square matter radius (R-rms) was deduced to be (2.92 +/- 0.10) fm, while the R-rms of the core and the valence neutron distribution are 2.28 fm and 5.98 fm respectively. Assuming a "core plus 2n" structure in B-17, the mixed configuration of (2s(1/2)) and (1d(5/2)) of the valence neutrons is studied and the s-wave spectroscopic factor is found to be (80 +/- 21)%. National Natural Science Foundation of China 10475098 10605033 10221003 Chinese Academy of Sciences CXTD-J2005-1 KJCX2-SW-N18 Hundred Talent Project of CAS 0501080BR0 |
| Identificador | |
| Idioma(s) |
英语 |
| Fonte |
Wang, M (Wang Meng); Hu, ZG (Hu Zheng-Guo); Xu, HS (Xu Hu-Shan); Sun, ZY (Sun Zhi-Yu); Wang, JS (Wang Jian-Song); Xiao, GQ (Xiao Guo-Qing); Zhan, WL (Zhan Wen-Long); Zhang, XY (Zhang Xue-Ying); Li, C (Li Chen); Mao, RS (Mao Rui-Shi); Zhang, HB (Zhang Hong-Bin); Zhao, TC (Zhao Tie-Cheng); Xu, ZG (Xu Zhi-Guo); Wang, Y (Wang Yue); Chen, RF (Chen Ruo-Fu); Huang, TH (Huang Tian-Heng); Gao, H (Gao Hui); Jia, F (Jia Fei); Fu, F (Fu Fen); Gao, Q (Gao Qi); Han, JL (Han Jian-Long); Zhang, XH (Zhang Xue-Heng); Zheng, C (Zheng Chuan); Yu, YH (Yu Yu-Hong); Fan, RR (Fan Rui-Rui); Li, B (Li Bo); Guo, ZY (Guo Zhong-Yan) .Configuration of the valence neutrons of B-17 , CHINESE PHYSICS C ,2008,32(7): 548-551 |
| Palavras-Chave | #valence neutron #root-mean-square radius #s-wave spectroscopic factor |
| Tipo |
期刊论文 |
