QUASIPARTICLE SPECTRUM IN A ROTATING PETENTIAL AND THE BACK-BENDING PHENOMENA

Zhang Xi-zhen; Chen Yong-shou

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《中国物理C》（英文）编辑部

2024年10月30日

Chinese Physics C> 1980, Vol. 4> Issue(1) : 103-108

QUASIPARTICLE SPECTRUM IN A ROTATING PETENTIAL AND THE BACK-BENDING PHENOMENA

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Abstract：
The condition for back-bending phenomena to occur in rare-earth region is in-vestigated with quasiparticle spectrum in a rotating potential. The first and the se-cond "back-bending" of nuclei ¹⁵⁸Er are explained.

References

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D. Ward, Proceeding of the Intern. conf.on Reactions between Complex Nuclei(Nashville,1974).[2] I. Y. Lee et al., Phys. Rev. Lett., 38 (1977), 1458.[3] B. R. Mettelson and J. G. Valatin, Phys. Rev. Lett., 5 (1960), 511.[4] F. S. Stephens and R. S. Simon, Nucl. Phys., A138 (1972), 257.[5] C. Flaum and D. Cline, Phys. Rev., C14 (1976), 1224.[6] A. Bohr and B. R. Mottelson, Invited talk at the Inter. Conf. on Nuclear Structure, (Toky,1977).[7] R. Bengtsson, I. Hamamoto and B. Mottelson, Phys. Lett，73B (1978)，259.[8] A. L. Goodman, Nucl. Phys., A230 (1974).466.[9] A. Feasslar et al., Nucl. Phys., A256 (1976). 106.[10] I. Hamamoto, Nucl. Phys., A271 (1976),15.[11] I. Hamamoto, Phys. Lett., 66B (1977),222.

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[2]	ZHENG Yong , ZHOU Xiao-Hong , ZHANG Yu-Hu , LIU Min-Liang , GUO Ying-Xiang , LEI Xiang-Guo . Multi-quasiparticle Excitations in ¹⁴⁵Tb. Chinese Physics C, 2004, 28(S1): 50-52.
[3]	Gu Jianzhong , Wu Xizhen , Zhao Enguang , Zhuo Yizhong . Nearest Neighbour Level Spacing and Level Curvature Distributions of Single-Particle in Heavy Nuclei. Chinese Physics C, 1997, 21(6): 535-540.
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Zhang Xi-zhen and Chen Yong-shou. QUASIPARTICLE SPECTRUM IN A ROTATING PETENTIAL AND THE BACK-BENDING PHENOMENA[J]. Chinese Physics C, 1980, 4(1): 103-108.

Zhang Xi-zhen and Chen Yong-shou. QUASIPARTICLE SPECTRUM IN A ROTATING PETENTIAL AND THE BACK-BENDING PHENOMENA[J]. Chinese Physics C, 1980, 4(1): 103-108. shu

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Received: 1978-03-07
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

QUASIPARTICLE SPECTRUM IN A ROTATING PETENTIAL AND THE BACK-BENDING PHENOMENA

Zhang Xi-zhen
Chen Yong-shou

Received Date: 1978-03-07
Accepted Date: 1900-01-01
Available Online: 1980-02-05

Abstract: The condition for back-bending phenomena to occur in rare-earth region is in-vestigated with quasiparticle spectrum in a rotating potential. The first and the se-cond "back-bending" of nuclei ¹⁵⁸Er are explained.