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Zhou, Shan-Gui; Meng, Jie; Zhao, En-Guang; Zhou, SG , Chinese Acad Sci, Inst Theoret Phys, Key Lab Frontiers Theoret Phys, Beijing 100190, Peoples R China
A spherical-box approach for resonances in the presence of the Coulomb interaction
Source PublicationJOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS
KeywordHartree-bogoliubov Theory Stabilization Method Coupling-constant Analytic Continuation Unbound States Energies Widths Model Exploration Scattering
AbstractThe 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.
2009
ISSN0953-4075
Volume42Issue:24Pages:-
Subject AreaPhysics
Indexed BySCI
Funding OrganizationNational 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 ; 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 ; 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 ; 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
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Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/5195
Collection理论物理所科研产出_SCI论文
Corresponding AuthorZhou, SG , Chinese Acad Sci, Inst Theoret Phys, Key Lab Frontiers Theoret Phys, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Zhou, Shan-Gui,Meng, Jie,Zhao, En-Guang,et al. 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):-.
APA Zhou, Shan-Gui,Meng, Jie,Zhao, En-Guang,&Zhou, SG , Chinese Acad Sci, Inst Theoret Phys, Key Lab Frontiers Theoret Phys, Beijing 100190, Peoples R China.(2009).A spherical-box approach for resonances in the presence of the Coulomb interaction.JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS,42(24),-.
MLA Zhou, Shan-Gui,et al."A spherical-box approach for resonances in the presence of the Coulomb interaction".JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS 42.24(2009):-.
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