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题名: Attempt to probe nuclear charge radii by cluster and proton emissions
作者: Qian, YB ;  Ren, ZZ ;  Ni, DD
刊名: PHYSICAL REVIEW C
出版日期: 2013
卷号: 87, 期号:5, 页码:54323
关键词: DEFORMED-NUCLEI ;  CROSS-SECTIONS ;  HALO NUCLEI ;  STATE ;  DECAY ;  RADIOACTIVITY ;  SCATTERING ;  EMITTERS ;  LI-11 ;  BE-14
学科分类: Physics
通讯作者: Qian, YB (reprint author), Nanjing Univ, Dept Phys, Nanjing 210093, Jiangsu, Peoples R China.
部门归属: [Qian, Yibin; Ren, Zhongzhou; Ni, Dongdong] Nanjing Univ, Dept Phys, Nanjing 210093, Jiangsu, Peoples R China; [Qian, Yibin; Ren, Zhongzhou; Ni, Dongdong] Nanjing Univ, Joint Ctr Nucl Sci & Technol, Nanjing 210093, Jiangsu, Peoples R China; [Ren, Zhongzhou] Kavli Inst Theoret Phys China, Beijing 100190, Peoples R China; [Ren, Zhongzhou] Natl Lab Heavy Ion Accelerator, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China
英文摘要: We deduce the rms nuclear charge radii for ground states of light and medium-mass nuclei from experimental data of cluster radioactivity and proton emission in a unified framework. On the basis of the density-dependent cluster model, the calculated decay half-lives are obtained within the modified two-potential approach. The charge distribution of emitted clusters in the cluster decay and that of daughter nuclei in the proton emission are determined to correspondingly reproduce the experimental half-lives within the folding model. The obtained charge distribution is then employed to give the rms charge radius of the studied nuclei. Satisfactory agreement between theory and experiment is achieved for available experimental data, and the present results are found to be consistent with theoretical estimations. This study is expected to be helpful in the future detection of nuclear sizes, especially for these exotic nuclei near the proton dripline.
资助者: National Natural Science Foundation of China [11035001, 10975072, 10735010, 11120101005]; 973 National Major State Basic Research and Development of China [2010CB327803, 2013CB834400]; CAS Knowledge Innovation Project [KJCX2-SW-N02]; Research Fund of Doctoral Point (RFDP) [20100091110028]; Priority Academic Programme Development of JiangSu Higher Education Institutions (PAPD); Research and Innovation for College Postgraduate of JiangSu Province [CXZZ12_0031]; Science and Technology Development Fund of Macau [068/2011/A]
收录类别: SCI
原文出处: 查看原文
语种: 英语
WOS记录号: WOS:000319253100006
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/15359
Appears in Collections:理论物理所2013年知识产出 _期刊论文

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Recommended Citation:
Qian, YB,Ren, ZZ,Ni, DD. Attempt to probe nuclear charge radii by cluster and proton emissions[J]. PHYSICAL REVIEW C,2013,87(5):54323.
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