Charge exchange response functions of finite nucleus by an extended Skyrme interaction

doi:10.1142/S0218301314600015

	Charge exchange response functions of finite nucleus by an extended Skyrme interaction
	Wen, Pei-Wei 1,2; Cao, Li-Gang1,3,4
刊名	INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS
	2014-06-01
卷号	23
关键词	Extended Skyrme Interaction Charge Exchange Giant Resonance
ISSN号	0218-3013
DOI	10.1142/S0218301314600015
文献子类	Article
英文摘要	The charge exchange resonances in finite nucleus, such as Gamow-Teller (GT) and Spin-Dipole (SD) resonances, have been studied in a self-consistent Hartree-Fock (HF) plus random phase approximation (RPA) approach by employing an extended Skyrme interaction with spin-density dependent terms. The calculations are performed within the KDE0v1 and KDE0v1st Skyrme interactions. The peak energy of GT response function is increased by about 1.4MeV when the spin-density dependent terms are included. For total response function of SD resonance, the spin-density dependent terms give an overall repulsive contribution to the strength. The specific effect for each multipole presents a multipole dependence.
资助项目	Chinese Academy of Sciences[KJCX2-EW-N01]
WOS关键词	NEUTRON-STAR DENSITIES ; PARAMETRIZATION ; SUBNUCLEAR ; MATTER
WOS研究方向	Physics
语种	英语
出版者	WORLD SCIENTIFIC PUBL CO PTE LTD
WOS记录号	WOS:000340298000002
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/49223]
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.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Natl Lab Heavy Ion Accelerator Lanzhou, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China 4.Chinese Acad Sci, State Key Lab Theoret Phys, Inst Theoret Phys, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Wen, Pei-Wei,Cao, Li-Gang. Charge exchange response functions of finite nucleus by an extended Skyrme interaction[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS,2014,23.
APA	Wen, Pei-Wei,&Cao, Li-Gang.(2014).Charge exchange response functions of finite nucleus by an extended Skyrme interaction.INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS,23.
MLA	Wen, Pei-Wei,et al."Charge exchange response functions of finite nucleus by an extended Skyrme interaction".INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS 23(2014).