The Influence of Triaxiality Parameter Υ on the Chiral Doublet Bands with (?g9/2)-1 (?h11/2)2 Configuration

QI Bin (亓斌); WANG Shouyu (王守宇); ZHAO Xingyan (赵兴言); ZHU Xiaoying (祝笑颖); SUN Dapeng (孙大鹏); LIU Chen (刘晨); XU Changjiang (徐长江)

doi:10.1088/1009-0630/14/7/06

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Plasma Science and Technology > 2012 > 14(7): 595-597. > DOI: 10.1088/1009-0630/14/7/06

QI Bin (亓斌), WANG Shouyu (王守宇), ZHAO Xingyan (赵兴言), ZHU Xiaoying (祝笑颖), SUN Dapeng (孙大鹏), LIU Chen (刘晨), XU Changjiang (徐长江). The Influence of Triaxiality Parameter Υ on the Chiral Doublet Bands with (?g9/2)-1 (?h11/2)2 Configuration[J]. Plasma Science and Technology, 2012, 14(7): 595-597. DOI: 10.1088/1009-0630/14/7/06

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The Influence of Triaxiality Parameter Υ on the Chiral Doublet Bands with (?g9/2)-1 (?h11/2)2 Configuration

Shandong Provincial Key Laboratory Of Optical Astronomy & Solar-Terrestrial Environment, School of Space Science and Physics, Shan Dong University at Weihai, Weihai 264209, China

Funds: supported by National Natural Science Foundation of China (No. 11005069 and 10875074)

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Received Date: May 16, 2011

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Abstract

Abstract

The chiral doublet bands with three-quasiparticle configuration (?g9/2)-1 (?h11/2)2 are studied by the fully quantal triaxial particle rotor model. The energy spectra and B(M1)/B(E2) ratios of the doublet bands with different triaxiality parameter ? are systematically analyzed. It is found that ? is a sensitive parameter for the properties of these doublet bands.
- Chiral doublet bands,
- triaxiality parameter,
- three-quasiparticle configuration