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

High-Spin States in¹⁶²Lu 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
Revised: 1900-01-01

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通讯作者:陈斌, bchen63@163.com

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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 in¹⁶²Lu 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 in¹⁶²Lu have been roduced and studied via¹⁴⁷Sm (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 in¹⁶²Lu 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 in¹⁶²Lu and Signature lnversion of Yrast Bands in Doubly Odd Nuclei Around A=160 Mass Region

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