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题名: A spherical-box approach for resonances in the presence of the Coulomb interaction
作者: 周善贵 ;  Meng, Jie ;  Zhao, En-Guang
刊名: JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS
出版日期: 2009
卷号: 42, 期号:24, 页码:-
关键词: HARTREE-BOGOLIUBOV THEORY ;  STABILIZATION METHOD ;  COUPLING-CONSTANT ;  ANALYTIC CONTINUATION ;  UNBOUND STATES ;  ENERGIES ;  WIDTHS ;  MODEL ;  EXPLORATION ;  SCATTERING
学科分类: Physics
通讯作者: Zhou, SG , Chinese Acad Sci, Inst Theoret Phys, Key Lab Frontiers Theoret Phys, Beijing 100190, Peoples R China
部门归属: [Zhou, SG; Meng, J; Zhao, EG] Chinese Acad Sci, Inst Theoret Phys, Key Lab Frontiers Theoret Phys, Beijing 100190, Peoples R China; [Zhou, SG; Meng, J; Zhao, EG] Chinese Acad Sci, Kavli Inst Theoret Phys, Beijing 100190, Peoples R China; [Zhou, SG; Meng, J; Zhao, EG] Lanzhou Univ, Ctr Theoret Nucl Phys, Natl Lab Heavy Ion Accelerator, Lanzhou 730000, Peoples R China; [Meng, J; Zhao, EG] Peking Univ, Sch Phys, Beijing 100871, Peoples R China; [Meng, J] Univ Stellenbosch, Dept Phys, ZA-7600 Stellenbosch, South Africa
英文摘要: The spherical-box approach is extended to calculate the resonance parameters and the real part of the wavefunction for single particle resonances in a potential containing the long-range Coulomb interaction. A model potential is taken to demonstrate the ability and accuracy of this approach. The calculated resonance parameters are compared with available results from other methods. It is shown that in the presence of the Coulomb interaction, the spherical-box approach works well for not so broad resonances. In particular, for very narrow resonances, the present method gives resonance parameters to a very high precision.
资助者: National Natural Science Foundation[10705014, 10775004, 10875157]; Major State Basic Research Development Program of China[2007CB815000]; Knowledge Innovation Project of CAS[KJCX3-SYWN02]; Supercomputing Center, CNIC, CAS
收录类别: SCI
原文出处: 查看原文
WOS记录号: WOS:000272454300003
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/5195
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:
Zhou, Shan-Gui,Meng, Jie,Zhao, En-Guang. A spherical-box approach for resonances in the presence of the Coulomb interaction[J]. JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS,2009,42(24):-.
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