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Effect of Tensor Force on the Multipole Resonances of Finite Nuclei

文献类型：期刊论文

作者Cao, Li-Gang1,2; Sagawa, Hiroyuki3; Colo, Gianluca4,5
刊名PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT
出版日期2012
页码322-327
ISSN号0375-9687
文献子类Article
英文摘要The effect of the tensor force on the properties of finite nuclei is discussed by analyzing the multipole giant resonances in Pb-208. It is found that the tensor force has a larger effect on the spin-flip magnetic dipole and Gamow-Teller resonances than on the natural parity low-lying isoscalar quadrupole (2(+)) and octupole (3(-)) states. By analyzing the modifications to the Hartree-Fock mean field induced by the tensor terms, and the specific features of the residual particle-hole tensor interaction, we find that the tensor force gives an attractive contribution to the particle-hole matrix elements.
WOS关键词SKYRMES INTERACTION ; STATES ; PART
资助项目National Science Foundation of China[10875150] ; National Science Foundation of China[11175216]
语种英语
WOS记录号WOS:000310816600040
出版者PROGRESS THEORETICAL PHYSICS PUBLICATION OFFICE
源URL[http://119.78.100.186/handle/113462/48971]  
专题中国科学院近代物理研究所
通讯作者Cao, Li-Gang
作者单位1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China
2.Natl Lab Heavy Ion Accelerator Lanzhou, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China
3.Univ Aizu, Ctr Math & Phys, Aizu Wakamatsu, Fukushima 9658560, Japan
4.Univ Milan, Dipartimento Fis, Milan, Italy
5.Ist Nazl Fis Nucl, Sez Milano, I-20133 Milan, Italy
推荐引用方式
GB/T 7714		 Cao, Li-Gang,Sagawa, Hiroyuki,Colo, Gianluca. Effect of Tensor Force on the Multipole Resonances of Finite Nuclei[J]. PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT,2012:322-327.
APA Cao, Li-Gang,Sagawa, Hiroyuki,&Colo, Gianluca.(2012).Effect of Tensor Force on the Multipole Resonances of Finite Nuclei.PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT,322-327.
MLA Cao, Li-Gang,et al."Effect of Tensor Force on the Multipole Resonances of Finite Nuclei".PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT (2012):322-327.

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来源：近代物理研究所

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