Attempt to probe nuclear charge radii by cluster and proton emissions

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	Attempt to probe nuclear charge radii by cluster and proton emissions
	Qian, YB ; Ren, ZZ ; Ni, DD
刊名	PHYSICAL REVIEW C
	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
ISSN号	0556-2813
通讯作者	Qian, YB (reprint author), Nanjing Univ, Dept Phys, Nanjing 210093, Jiangsu, 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.
学科主题	Physics
收录类别	SCI
资助信息	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]
原文出处	http://dx.doi.org/10.1103/PhysRevC.87.054323
语种	英语
WOS记录号	WOS:000319253100006
公开日期	2014-04-25
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/15359]
专题	理论物理研究所_理论物理所1978-2010年知识产出
推荐引用方式 GB/T 7714	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.
APA	Qian, YB,Ren, ZZ,&Ni, DD.(2013).Attempt to probe nuclear charge radii by cluster and proton emissions.PHYSICAL REVIEW C,87(5),54323.
MLA	Qian, YB,et al."Attempt to probe nuclear charge radii by cluster and proton emissions".PHYSICAL REVIEW C 87.5(2013):54323.