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题名: Analytic continuation of single-particle resonance energy and wave function in relativistic mean field theory
作者: Zhang, SS ;  Meng, J ;  周善贵 ;  Hillhouse, GC
刊名: PHYSICAL REVIEW C
出版日期: 2004
卷号: 70, 期号:3, 页码:-
关键词: NEUTRON-DRIP-LINE ;  COUPLING-CONSTANT METHOD ;  UNBOUND STATES ;  NUCLEI ;  HALO
学科分类: Physics
通讯作者: Zhang, SS , Peking Univ, Sch Phys, Beijing 100871, Peoples R China.
部门归属: Peking Univ, Sch Phys, Beijing 100871, Peoples R China; Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China; Natl Lab Heavy Ion Accelerator, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China; Univ Stellenbosch, Dept Phys, ZA-7602 Matieland, South Africa
英文摘要: Single-particle resonant states in spherical nuclei are studied by an analytic continuation in the coupling constant (ACCC) method within the framework of the self-consistent relativistic mean field (RMF) theory. Taking the neutron resonant state nu1g(9/2) in Ca-60 as an example, we examine the analyticity of the eigenvalue and eigenfunction for the Dirac equation with respect to the coupling constant by means of a Pade approximant of the second kind. The RMF-ACCC approach is then applied to Zr-122 and, for the first time, this approach is employed to investigate both the energies, widths, and wave functions for lnot equal0 resonant states close to the continuum threshold. Predictions are also compared with corresponding results obtained from the scattering phase shift method.
收录类别: SCI
原文出处: 查看原文
WOS记录号: WOS:000224325900021
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/14015
Appears in Collections:理论物理所1978-2010年知识产出_期刊论文

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Recommended Citation:
Zhang, SS,Meng, J,Zhou, SG,et al. Analytic continuation of single-particle resonance energy and wave function in relativistic mean field theory[J]. PHYSICAL REVIEW C,2004,70(3):-.
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