Chinese Physics C > 1995, Vol. 19 > Issue(S1): 87-92

Microscopic Investigation of High-Spin States for the Even-Even Nuclei (III) Application to Isotopes¹²⁶Ba,¹²⁸Ba and¹³⁰Ba

Sang Jianping¹,
Liu Yong²

1 Department of Physics, Wuhan University, Wuhan. Hubei, China;
2 Institute of Panicle Physics, Huazhong Normal University, Wuhan, Hubei, China

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Abstract：
Starting from the shell model configuration and effective nucleon-nucleon interaction, a microscopic approach is applied to study the high-spin states of the isotopes ¹²⁶Ba, ¹²⁸Ba and ¹³⁰Ba. The low-lying states and the band built upon aligned h _11/2proton pair configurations are considered. Energy levels and backbendings are well reproduced. For the yrast band, the dependence of the strength of interband interaction on coupling operator is discussed.
- isotopes¹²⁶Ba,
- ¹²⁸Ba and¹³⁰Ba,
- microscopic investigation,
- yrast band

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[19]	ZHANG Duan-Ming,LI Guo-Yuan,WANG Jian-An,HE Yuan-Jin. POSITRON ANNIHILATION STUDY OF PHASE TRANSITION IN HIGH-TEMPERATURE SUPERCONDUCTOR Y-Ba-Cu-O. Chinese Physics C, 1989, 13(9): 769-771.
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Sang Jianping and Liu Yong. Microscopic Investigation of High-Spin States for the Even-Even Nuclei (III) Application to Isotopes ¹²⁶Ba, ¹²⁸Ba and ¹³⁰Ba[J]. Chinese Physics C, 1995, 19(S1): 87-92.

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Received: 1993-12-06

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