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Zhou, XR; Wang, N; Dong, BG; Zhang, XZ; Zhao, EG; Zhou, XR , Tsing Hua Univ, Dept Phys, Beijing 100084, Peoples R China.
Octupole strength of beta-stable and drip-line nuclei
Source PublicationCOMMUNICATIONS IN THEORETICAL PHYSICS
KeywordCore Polarization Deformation Resonances Be-12
AbstractThe octupole excitations of beta-stable nucleus Pb-208(82)126, a neutron skin nucleus Ca-60(20)40 and a drip-line nucleus O-28(8)20 are studied by using the self-consistent Hartree-Fock calculation plus the random phase approximation (RPA) with Skyrme interaction. The lowest isoscalar (IS) excitation below threshold for nuclei Pb-208(82)126 and Ca-60(20)40, and the IS and isovector (IV) giant resonances of nuclei Pb-208(82)126, Ca-60(20)40 and O-28(8)20 can be well described by collective model. For skin nucleus Ca-60(20)40 and drip-line nucleus O-28(8)20, the low-lying unperturbed neutron octupole strength (DeltaN = 1) of transitions to non-resonant states are nearly unaffected and the transitions to bound states are absorbed into collective states by taking into account the RPA correlation.
2003
ISSN0253-6102
Volume39Issue:3Pages:309-316
Subject AreaPhysics
Indexed BySCI
Citation statistics
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/13343
Collection理论物理所科研产出_SCI论文
Corresponding AuthorZhou, XR , Tsing Hua Univ, Dept Phys, Beijing 100084, Peoples R China.
Recommended Citation
GB/T 7714
Zhou, XR,Wang, N,Dong, BG,et al. Octupole strength of beta-stable and drip-line nuclei[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2003,39(3):309-316.
APA Zhou, XR,Wang, N,Dong, BG,Zhang, XZ,Zhao, EG,&Zhou, XR , Tsing Hua Univ, Dept Phys, Beijing 100084, Peoples R China..(2003).Octupole strength of beta-stable and drip-line nuclei.COMMUNICATIONS IN THEORETICAL PHYSICS,39(3),309-316.
MLA Zhou, XR,et al."Octupole strength of beta-stable and drip-line nuclei".COMMUNICATIONS IN THEORETICAL PHYSICS 39.3(2003):309-316.
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