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Wang Qi; Han Jian-Long; Xiao Zhi-Gang; Xu Hu-Shan; Sun Zhi-Yu; Hu Zheng-Guo; Zhang Xue-Yin; Wang Hong-Wei; Mao Rui-Shi; Yuan Xiao-Hua; Xu Zhi-Guo; Zhao Tie-Cheng; Zhang Hong-Bin; Xu Hua-Gen; Qi Hui-Rong; Wang Yue; Jia Fei; Wu Li-Jie; Ding Xian-Li; Gao Qi; Gao Hui; Li Song-Lin; Bai Zhen; Xiao Guo-Qing; Jin Gen-Ming; Ren Zhong-Zhou; Zhou Shan-Gui; Sergey Yu-Kun; Wang, Q , Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China
Elastic scattering angular dispersion of weakly bound nucleus (17)F
Source PublicationHIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
KeywordInteraction Cross-sections Proton Halo Reaction-mechanisms Rich Nuclei Collisions Shell Coherence State Ribll
AbstractThe differential cross-sections for elastic scattering of (17)F and (17)O on (208)Pb have been measured at Radioactive Ion Beam Line at Lanzhou (RIBLL). The variation of the logarithms of differential cross-sections with the square of scattering angles, viz. angulax dispersion plot, shows clearly that there exists a turning point in the range of small scattering angles (6 degrees-20 degrees) for (17)F due to its exotic structure, while no turning point was observed for (17)O. The experimental results have been compared with previous data of other groups. Systematical analysis on the available data seems to conclude that there is an exotic behavior of elastic scattering angular dispersion of weakly bound nuclei with halo or skin structure as compared with that of the stable nuclei. Therefore the fact that the turning point of the elastic scattering angular dispersion plot appears at small angle for weakly bound nuclei can be used as a new probe to investigate the halo and skin phenomenon.
2006
ISSN0254-3052
Volume30Issue:S2Pages:136-140
Subject AreaPhysics
Indexed BySCI
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/5834
Collection理论物理所科研产出_SCI期刊论文
Corresponding AuthorWang, Q , Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China
Recommended Citation
GB/T 7714
Wang Qi,Han Jian-Long,Xiao Zhi-Gang,et al. Elastic scattering angular dispersion of weakly bound nucleus (17)F[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2006,30(S2):136-140.
APA Wang Qi.,Han Jian-Long.,Xiao Zhi-Gang.,Xu Hu-Shan.,Sun Zhi-Yu.,...&Wang, Q , Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China.(2006).Elastic scattering angular dispersion of weakly bound nucleus (17)F.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,30(S2),136-140.
MLA Wang Qi,et al."Elastic scattering angular dispersion of weakly bound nucleus (17)F".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 30.S2(2006):136-140.
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