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Qi, B.; Zhang, S. Q.; Wang, S. Y.; Yao, J. M.; Meng, J.; Qi, B , Peking Univ, Sch Phys, Beijing 100871, Peoples R China
Examining B(M1) staggering as a fingerprint for chiral doublet bands
Source PublicationPHYSICAL REVIEW C
Keyworda Nucleus Nd-135 Rotation Geometry Rh-106
AbstractThe electromagnetic transitions of the doublet bands with different triaxiality parameter gamma are discussed in the particle rotor model with pi Th(11/2) circle times vh(11/2)(-1) configuration. It is found that B(M1) staggering as well as the resulting B(M1)/B(E2) and B(M1)(in)/B(M1)(out) staggering are sensitive to the triaxiality parameter gamma, and they associate strongly with the characters of nuclear chirality for 15 degrees <= gamma <= 30 degrees, i.e., the staggering is weak in the chiral vibration region while strong in the static chirality region. For partner bands with near degenerate energy spectra and similar B(M1) and B(E2) transitions, the strong B(M1) staggering can be used as a fingerprint for the static chirality.
2009
ISSN0556-2813
Volume79Issue:4Pages:-
Subject AreaPhysics
Indexed BySCI
Funding OrganizationMajor State Basic Research Developing Program[2007CB815000]; National Natural Science Foundation of China[10875074, 10775004, 10705004, 10505002, 10710101087] ; Major State Basic Research Developing Program[2007CB815000]; National Natural Science Foundation of China[10875074, 10775004, 10705004, 10505002, 10710101087] ; Major State Basic Research Developing Program[2007CB815000]; National Natural Science Foundation of China[10875074, 10775004, 10705004, 10505002, 10710101087] ; Major State Basic Research Developing Program[2007CB815000]; National Natural Science Foundation of China[10875074, 10775004, 10705004, 10505002, 10710101087]
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Cited Times:51[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/5348
Collection理论物理所科研产出_SCI论文
Corresponding AuthorQi, B , Peking Univ, Sch Phys, Beijing 100871, Peoples R China
Recommended Citation
GB/T 7714
Qi, B.,Zhang, S. Q.,Wang, S. Y.,et al. Examining B(M1) staggering as a fingerprint for chiral doublet bands[J]. PHYSICAL REVIEW C,2009,79(4):-.
APA Qi, B.,Zhang, S. Q.,Wang, S. Y.,Yao, J. M.,Meng, J.,&Qi, B , Peking Univ, Sch Phys, Beijing 100871, Peoples R China.(2009).Examining B(M1) staggering as a fingerprint for chiral doublet bands.PHYSICAL REVIEW C,79(4),-.
MLA Qi, B.,et al."Examining B(M1) staggering as a fingerprint for chiral doublet bands".PHYSICAL REVIEW C 79.4(2009):-.
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