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Zhou, XR; Guo, L; Meng, J; Zhao, EG; Zhou, XR , Natl Lab Heavy Ion Accelerator, Ctr Theoret Phys, Lanzhou 730000, Peoples R China.
Spectral statistics in particles-rotor model and cranking model
Source PublicationHIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
KeywordChaos
AbstractSpectral statistics for six particles in single-j and two-j model coupled with a deformed core are studied in the frames of particles-rotor model and cranking shell model. The nearest- neighbor-distribution of energy levels and spectral rigidity are studied as a function of the spin or cranking frequency, respectively. The results of single-j shell are compared with those in two-j case. The system becomes more regular when single-j space (i(13/2)) is replaced by two-j shell (g(7/2) + d(5/2)), although the basis size of the configuration space is unchanged. However, the degree of chaoticity of he system changes slightly when configuration space is enlarged by extending single-j shell (i(13/2)) to two-j shell (i(13/2) + g(9/2)). Nuclear chaotic behavior is studied when we take a two-body interaction as delta force and pairing interaction, respectively.
2002
ISSN0254-3052
Volume26Issue:11Pages:1125-1133
Subject AreaPhysics
Indexed BySCI
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Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/13403
Collection理论物理所科研产出_SCI论文
Corresponding AuthorZhou, XR , Natl Lab Heavy Ion Accelerator, Ctr Theoret Phys, Lanzhou 730000, Peoples R China.
Recommended Citation
GB/T 7714
Zhou, XR,Guo, L,Meng, J,et al. Spectral statistics in particles-rotor model and cranking model[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2002,26(11):1125-1133.
APA Zhou, XR,Guo, L,Meng, J,Zhao, EG,&Zhou, XR , Natl Lab Heavy Ion Accelerator, Ctr Theoret Phys, Lanzhou 730000, Peoples R China..(2002).Spectral statistics in particles-rotor model and cranking model.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,26(11),1125-1133.
MLA Zhou, XR,et al."Spectral statistics in particles-rotor model and cranking model".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 26.11(2002):1125-1133.
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