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题名: Elastic scattering angular dispersion of weakly bound nucleus (17)F
作者: 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 ;  周善贵 ;  Sergey Yu-Kun
刊名: HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
出版日期: 2006
卷号: 30, 期号:S2, 页码:136-140
关键词: INTERACTION CROSS-SECTIONS ;  PROTON HALO ;  REACTION-MECHANISMS ;  RICH NUCLEI ;  COLLISIONS ;  SHELL ;  COHERENCE ;  STATE ;  RIBLL
学科分类: Physics
通讯作者: Wang, Q , Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China
部门归属: Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China; Natl Lab Heavy Ion Accelerator Lanzhou, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China; Nanjing Univ, Dept Phys, Nanjing 210008, Peoples R China; Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China; Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China; Univ Nacl Autonoma Mexico, Ctr Ciencias Fis, Cuernavaca, Morelos, Mexico; Australian Natl Univ, Ctr Nonlinear Phys, Canberra, ACT 0020, Australia
英文摘要: The 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.
收录类别: SCI
原文出处: 查看原文
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/5834
Appears in Collections:理论物理所1978-2010年知识产出_期刊论文

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Recommended Citation:
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.
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