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Falih, HAK; Long, GL; Falih, HAK , Tsing Hua Univ, Dept Phys, Beijing 100084, Peoples R China.
Isospin and F-spin symmetry structure in low-lying levels of Cr-48,Cr-50 isotopes
Source PublicationCHINESE PHYSICS
KeywordInteracting-boson Model To-z Nuclei Even-even Nuclei Shell-model Collective Motion Rotational Limit Band Termination Monte-carlo Good s States
AbstractThe low-energy level structure and electromagnetic transitions of Cr-48,Cr-50 nuclei have been studied using the interacting boson model with isospin (IBM-3). A sequence of isospin excitation bands with isospin T = T-z, T-z + 1 and T-z + 2 has been assigned, and compared with available data. According to this study, the 2(3)(+) and 2(2)(+) states are the lowest mixed symmetry states in Cr-48 and Cr-50, respectively. In particular, the present calculations suggest that a combination of isospin and F-spin excitation can explain the structure in these nuclei. The transition probabilities between the levels are analysed in terms of isoscalar and isovector decompositions which reveal the detailed nature of the energy levels. The results obtained are in good agreement with recent experimental data.
2004
ISSN1009-1963
Volume13Issue:8Pages:1230-1238
Subject AreaPhysics
Indexed BySCI
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Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/14022
Collection理论物理所科研产出_SCI论文
Corresponding AuthorFalih, HAK , Tsing Hua Univ, Dept Phys, Beijing 100084, Peoples R China.
Recommended Citation
GB/T 7714
Falih, HAK,Long, GL,Falih, HAK , Tsing Hua Univ, Dept Phys, Beijing 100084, Peoples R China.. Isospin and F-spin symmetry structure in low-lying levels of Cr-48,Cr-50 isotopes[J]. CHINESE PHYSICS,2004,13(8):1230-1238.
APA Falih, HAK,Long, GL,&Falih, HAK , Tsing Hua Univ, Dept Phys, Beijing 100084, Peoples R China..(2004).Isospin and F-spin symmetry structure in low-lying levels of Cr-48,Cr-50 isotopes.CHINESE PHYSICS,13(8),1230-1238.
MLA Falih, HAK,et al."Isospin and F-spin symmetry structure in low-lying levels of Cr-48,Cr-50 isotopes".CHINESE PHYSICS 13.8(2004):1230-1238.
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