Seniority and <i>K</i>-Structure of the Cranked Shell Model Wave Function (I) Even-Even Nuclei

Lin Chunzhen; Wu Chongshi; Zeng Jinyan

Chinese Physics C> 1988, Vol. 12> Issue(S4) : 415-424

Seniority and K-Structure of the Cranked Shell Model Wave Function (I) Even-Even Nuclei

Department of Physics, Peking University, Beijing

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With the increasing rotational frequency ω, the seniority V-structure and the K-staicture of the CSM wave function become very complicated. For not too high ω) (hω ≤ 0.5 MeV) configurations with V = 0, 2, 4 are dominant for the low-lying bands，while those with V ≥ 6 are negligiWy small. Configurations with various K-values (|K| ≤ 10) are comparable and the nucleus deviates from axial-symmetry significantly. The variation of the gap parameter with ω are also analyzed.

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Lin Chunzhen, Wu Chongshi and Zeng Jinyan. Seniority and K-Structure of the Cranked Shell Model Wave Function (I) Even-Even Nuclei[J]. Chinese Physics C, 1988, 12(S4): 415-424.

Lin Chunzhen, Wu Chongshi and Zeng Jinyan. Seniority and K-Structure of the Cranked Shell Model Wave Function (I) Even-Even Nuclei[J]. Chinese Physics C, 1988, 12(S4): 415-424. shu

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Received: 1987-03-12

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Supported by the Foundation of Institutions of Higher Learning and the Science Foundation of Chinese Academy of Sciences

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沈阳化工大学材料科学与工程学院沈阳 110142

Seniority and K-Structure of the Cranked Shell Model Wave Function (I) Even-Even Nuclei

Department of Physics, Peking University, Beijing

Received Date: 1987-03-12

Fund Project: Supported by the Foundation of Institutions of Higher Learning and the Science Foundation of Chinese Academy of Sciences

Abstract: With the increasing rotational frequency ω, the seniority V-structure and the K-staicture of the CSM wave function become very complicated. For not too high ω) (hω ≤ 0.5 MeV) configurations with V = 0, 2, 4 are dominant for the low-lying bands，while those with V ≥ 6 are negligiWy small. Configurations with various K-values (|K| ≤ 10) are comparable and the nucleus deviates from axial-symmetry significantly. The variation of the gap parameter with ω are also analyzed.