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Attempt to link the neutron skin thickness of Pb-208 with the symmetry energy through cluster radioactivity

文献类型：期刊论文

作者Xu, Chang1; Ren, Zhongzhou1,2; Liu, Jian1
刊名PHYSICAL REVIEW C
出版日期2014-12-09
卷号90
ISSN号0556-2813
DOI10.1103/PhysRevC.90.064310
文献子类Article
英文摘要Exotic cluster radioactivity is proposed to constrain neutron skin thickness of Pb-208 and the density slope of symmetry energy L(rho(0)). Based on the density-dependent cluster model (DDCM) with the M3Y effective nucleon-nucleon interaction, the neutron skin thickness of Pb-208 is closely related to the density slope L(rho(0)) where the cluster radioactivity serves as a link between them. The single-nucleon potential constructed from the M3Y nucleon-nucleon interaction, especially its isovector part, is found to be particularly important in determining the neutron skin in a finite nucleus and the density slope parameter L(rho(0)) in nuclear matter. The correlation between the neutron skin thickness of Pb-208 and the density slope parameter is obtained from cluster radioactivity where the standard Fermi-form density parameterizations and the standard M3Y effective interactions are assumed in DDCM.
WOS关键词FOLDING MODEL ; STATE ; SCATTERING ; EQUATION ; STARS ; POTENTIALS ; PHYSICS ; NUCLEI ; MATTER
资助项目973 Program of China[2013CB834400]
WOS研究方向Physics
语种英语
出版者AMER PHYSICAL SOC
WOS记录号WOS:000346384100004
源URL[http://119.78.100.186/handle/113462/49931]  
专题中国科学院近代物理研究所
通讯作者Xu, Chang
作者单位1.Nanjing Univ, Dept Phys, Nanjing 210093, Jiangsu, Peoples R China
2.Natl Lab Heavy Ion Accelerator, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China
推荐引用方式
GB/T 7714		 Xu, Chang,Ren, Zhongzhou,Liu, Jian. Attempt to link the neutron skin thickness of Pb-208 with the symmetry energy through cluster radioactivity[J]. PHYSICAL REVIEW C,2014,90.
APA Xu, Chang,Ren, Zhongzhou,&Liu, Jian.(2014).Attempt to link the neutron skin thickness of Pb-208 with the symmetry energy through cluster radioactivity.PHYSICAL REVIEW C,90.
MLA Xu, Chang,et al."Attempt to link the neutron skin thickness of Pb-208 with the symmetry energy through cluster radioactivity".PHYSICAL REVIEW C 90(2014).

入库方式： OAI收割

来源：近代物理研究所

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