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题名: Spin-isospin response in finite nuclei from an extended Skyrme interaction
作者: Wen, PW;  Cao, LG;  Margueron, J;  Sagawa, H
刊名: PHYSICAL REVIEW C
出版日期: 2014
卷号: 89, 期号:4, 页码:44311
关键词: CHARGE-EXCHANGE REACTIONS ;  NEUTRON-STAR DENSITIES ;  BETA-DECAY ;  PARAMETRIZATION ;  TEMPERATURE ;  EXCITATIONS ;  SUBNUCLEAR ;  RESONANCE ;  PB-208 ;  MATTER
学科分类: Physics
DOI: 10.1103/PhysRevC.89.044311
通讯作者: Wen, PW (reprint author), Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China.
部门归属: [Wen, Peiwei
英文摘要: The magnetic dipole (M1) and the Gamow-Teller (GT) excitations of finite nuclei have been studied in a fully self-consistent Hartree-Fock (HF) plus random phase approximation (RPA) approach by using the Skyrme energy density functionals with spin and spin-isospin densities. To this end, we adopt the extended interactions which include spin-density dependent terms and stabilize nuclear matter with respect to spin instabilities. The effect of the spin-density dependent terms is examined in the spin-flip excited state calculations. The numerical results show that those terms give appreciable repulsive contributions to the M1 and GT response functions of finite nuclei.
资助者: National Natural Science Foundation of China [10875150, 11175216]; Project of Knowledge Innovation Program (PKIP) of Chinese Academy of Sciences [KJCX2-EW-N01]; Japanese Ministry of Education, Culture, Sports, Science and Technology; [C(2))20540277]
收录类别: SCI
原文出处: 查看原文
语种: 英语
WOS记录号: WOS:000334300300003
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/15787
Appears in Collections:理论物理所2014年知识产出 _期刊论文

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Recommended Citation:
Wen, PW,Cao, LG,Margueron, J,et al. Spin-isospin response in finite nuclei from an extended Skyrme interaction[J]. PHYSICAL REVIEW C,2014,89(4):44311.
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