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Experimental Study on the Exotic Structure of N-12 in RIBLL

文献类型：期刊论文

作者Li Jia-Xing1; Liu Ping-Ping1; Wang Jian-Song2; Hu Zheng-Guo2; Mao Rui-Shi2; Li Chen2; Chen Ruo-Fu2; Sun Zhi-Yu2; Xu Hu-Shan2; Xiao Guo-Qing2
刊名CHINESE PHYSICS LETTERS
出版日期2010-03-01
卷号27期号:3页码:4
ISSN号0256-307X
DOI10.1088/0256-307X/27/3/032501
英文摘要We measured the total reaction cross sections of N-12 in Si at 36.2 MeV/u. using Radioactive Ion Beam Line in Lanzhou (RIBLL) with a new method. The reaction target was installed at the intermediate focusing point T1 at RIBLL. This scheme allows us to identify particles before and after the reaction target unambiguously. The total reaction cross section (1760 +/- 78mb) of N-12 in Si is obtained. Assuming that N-12 consists of a core C-11 plus one halo proton, the excitation function of N-12 on the Si and C targets is calculated with the Glauber model and the Fermi-Fermi density distributions. It can fit the experimental data very well. A large diffusion of the protons density distribution supports the halo structure for N-12.
WOS关键词REACTION CROSS-SECTION ; NUCLEAR RADII ; HALO
资助项目National Natural Science Foundation of China[10205019] ; National Natural Science Foundation of China[10475098]
WOS研究方向Physics
语种英语
WOS记录号WOS:000275376200026
出版者IOP PUBLISHING LTD
资助机构National Natural Science Foundation of China
公开日期2011-04-20
源URL[http://ir.imp.cas.cn/handle/113462/8151]  
专题近代物理研究所_近代物理研究所知识存储（2010之前）
近代物理研究所_实验物理中心
近代物理研究所_兰州重离子研究装置
中国科学院近代物理研究所
通讯作者Li Jia-Xing
作者单位1.Southwest Univ, Sch Phys Sci & Technol, Chongqing 400715, Peoples R China
2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China
推荐引用方式
GB/T 7714		 Li Jia-Xing,Liu Ping-Ping,Wang Jian-Song,et al. Experimental Study on the Exotic Structure of N-12 in RIBLL[J]. CHINESE PHYSICS LETTERS,2010,27(3):4.
APA Li Jia-Xing.,Liu Ping-Ping.,Wang Jian-Song.,Hu Zheng-Guo.,Mao Rui-Shi.,...&Guo Zhong-Yan.(2010).Experimental Study on the Exotic Structure of N-12 in RIBLL.CHINESE PHYSICS LETTERS,27(3),4.
MLA Li Jia-Xing,et al."Experimental Study on the Exotic Structure of N-12 in RIBLL".CHINESE PHYSICS LETTERS 27.3(2010):4.

入库方式： OAI收割

来源：近代物理研究所

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