High-Spin States in <SUP>162</SUP>Lu and Signature lnversion of Yrast Bands in Doubly Odd Nuclei Around A=160 Mass Region

Zhang Yuhu; Zhao Qingzhong; Zhou Xiaohong; Sun Xiangfu; Lei Xiangguo; Guo Yingxiang; Liu Zhong; Chen Xinfeng; Zhu Yongtai; Wen Shuxian; Yuan Guanjun; Liu Xiangan

Chinese Physics C> 1997, Vol. 21> Issue(5) : 393-401

High-Spin States in ¹⁶²Lu and Signature lnversion of Yrast Bands in Doubly Odd Nuclei Around A=160 Mass Region

Institute of Modem Physics,The Chinese Academy of Sciences, Lanzhou 7300001 China Institute of Atomic Energy, Beijing 102413

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Abstract：
High-spin states in ¹⁶²Lu have been roduced and studied via ¹⁴⁷Sm (¹⁹F, 4nγ) ¹⁶²Lu reaction. lh-beam γ-rays were measured by using 1 planar detector and 7 high purity Ge detectors with BGO anti-Compton Shield. The level scheme of the yrast band in ¹⁶²Lu was established for the first time and the signature inversion in energy was discovered for The yrast bands of doubly odd nuclei around A=160 mass region have been reinvestegated and the systematics of signature inversinon was discussed briefly.

References

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Zhang Yuhu, Zhao Qingzhong, Zhou Xiaohong, Sun Xiangfu, Lei Xiangguo, Guo Yingxiang, Liu Zhong, Chen Xinfeng, Zhu Yongtai, Wen Shuxian, Yuan Guanjun and Liu Xiangan. High-Spin States in ¹⁶²Lu and Signature lnversion of Yrast Bands in Doubly Odd Nuclei Around A=160 Mass Region[J]. Chinese Physics C, 1997, 21(5): 393-401.

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Received: 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

High-Spin States in ¹⁶²Lu and Signature lnversion of Yrast Bands in Doubly Odd Nuclei Around A=160 Mass Region

Corresponding author: Zhang Yuhu,

Institute of Modem Physics,The Chinese Academy of Sciences, Lanzhou 7300001 China Institute of Atomic Energy, Beijing 102413

Received Date: 1900-01-01

Accepted Date: 1900-01-01

Available Online: 1997-05-05

Abstract: High-spin states in ¹⁶²Lu have been roduced and studied via ¹⁴⁷Sm (¹⁹F, 4nγ) ¹⁶²Lu reaction. lh-beam γ-rays were measured by using 1 planar detector and 7 high purity Ge detectors with BGO anti-Compton Shield. The level scheme of the yrast band in ¹⁶²Lu was established for the first time and the signature inversion in energy was discovered for The yrast bands of doubly odd nuclei around A=160 mass region have been reinvestegated and the systematics of signature inversinon was discussed briefly.

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High-Spin States in ¹⁶²Lu and Signature lnversion of Yrast Bands in Doubly Odd Nuclei Around A=160 Mass Region

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High-Spin States in ¹⁶²Lu and Signature lnversion of Yrast Bands in Doubly Odd Nuclei Around A=160 Mass Region

Corresponding author: Zhang Yuhu,

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High-Spin States in 162Lu and Signature lnversion of Yrast Bands in Doubly Odd Nuclei Around A=160 Mass Region

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通讯作者: 陈斌, bchen63@163.com

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High-Spin States in 162Lu and Signature lnversion of Yrast Bands in Doubly Odd Nuclei Around A=160 Mass Region

Corresponding author: Zhang Yuhu,

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High-Spin States in ¹⁶²Lu and Signature lnversion of Yrast Bands in Doubly Odd Nuclei Around A=160 Mass Region

High-Spin States in ¹⁶²Lu and Signature lnversion of Yrast Bands in Doubly Odd Nuclei Around A=160 Mass Region