Alignment Additivity of Superdeformed Bands of Odd-Odd Nuclei in A=190 Region

Zhou Shangui; Xu Furong; Zheng Chunkai; Hu Jimin

Chinese Physics C> 1999, Vol. 23> Issue(8) : 803-806

Alignment Additivity of Superdeformed Bands of Odd-Odd Nuclei in A=190 Region

Center of Theoretical Nuclear Physics, National Laboratory of Heavy ion Accelerator, funzhon 7300002 Department of Technical Physics and institute of Heavy Ion Physics, Peking University, Beijing 100871

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Abstract：
Alignment additivity of the superdeformed (SD) bands in odd-odd nuclei ¹⁹⁴Tl and 196 Bi is investigared with the level spins determined by the Cranking Bohr-Mottelson Model. The alignments of four of the six SD bands in ¹⁹⁴Tl can be accounted for from the additive contributions of SD bands of the neighboring odd-proton and odd-neutron nuclei, while that of the SD band ¹⁹⁶Bi(1) can not.

References

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[20]	CHEN Xing-Qu , XING Zheng . Phenomenological Analysis and Determination of Spins for Superdeformed Bands in the Mass-190 Region. Chinese Physics C, 1991, 15(12): 1094-1100.

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Zhou Shangui, Xu Furong, Zheng Chunkai and Hu Jimin. Alignment Additivity of Superdeformed Bands of Odd-Odd Nuclei in A=190 Region[J]. Chinese Physics C, 1999, 23(8): 803-806.

Zhou Shangui, Xu Furong, Zheng Chunkai and Hu Jimin. Alignment Additivity of Superdeformed Bands of Odd-Odd Nuclei in A=190 Region[J]. Chinese Physics C, 1999, 23(8): 803-806. shu

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Received: 1998-06-12
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

Alignment Additivity of Superdeformed Bands of Odd-Odd Nuclei in A=190 Region

Corresponding author: Zhou Shangui,

Center of Theoretical Nuclear Physics, National Laboratory of Heavy ion Accelerator, funzhon 7300002 Department of Technical Physics and institute of Heavy Ion Physics, Peking University, Beijing 100871

Received Date: 1998-06-12
Accepted Date: 1900-01-01
Available Online: 1999-08-05

Abstract: Alignment additivity of the superdeformed (SD) bands in odd-odd nuclei ¹⁹⁴Tl and 196 Bi is investigared with the level spins determined by the Cranking Bohr-Mottelson Model. The alignments of four of the six SD bands in ¹⁹⁴Tl can be accounted for from the additive contributions of SD bands of the neighboring odd-proton and odd-neutron nuclei, while that of the SD band ¹⁹⁶Bi(1) can not.