Chinese Physics C > 1996, Vol. 20 > Issue(12): 1087-1090

Systematic Analysis of Ground-Rotational Bandsin Odd-A Tm Nuclides

Zhong Jiquan^,,
Zhang Xueqian

Institute of Modem Physics,The Chinese Academy of Sciences,Lanzhou 740000

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Abstract：
The nuclear spin of grotmd state in ¹⁵⁷Tm is I=1/2 This spin may be explained by a non-axisymmetric quadruploe deformation γ of ¹⁵⁷Tm The recent experiment of EC/β ⁺decay of ¹⁵⁷Yb does not support this explanation. However,thenon-axisymmetric property of 1/2 ⁺[411] band in ¹⁵⁷Tm is confirmed by our systematic analysis of 1/2 ⁺[411] rotational bands in odd-A Tm nuclides.

References

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[1]	SONG Li-Tao,ZHOU Xiao-Hong,GUO Ying-Xiang,SUN Zhi-Yu. Study of 1/2[660](πi_13/2) Rotation Band in¹⁷⁹Au. Chinese Physics C, 2004, 28(2): 148-151.
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Zhong Jiquan and Zhang Xueqian. Systematic Analysis of Ground-Rotational Bandsin Odd-A Tm Nuclides[J]. Chinese Physics C, 1996, 20(12): 1087-1090.

Zhong Jiquan and Zhang Xueqian. Systematic Analysis of Ground-Rotational Bandsin Odd-A Tm Nuclides[J]. Chinese Physics C, 1996, 20(12): 1087-1090. shu

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Received: 1900-01-01
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

Systematic Analysis of Ground-Rotational Bandsin Odd-A Tm Nuclides

Zhong Jiquan^,
Zhang Xueqian

Corresponding author:Zhong Jiquan,

Institute of Modem Physics,The Chinese Academy of Sciences,Lanzhou 740000

Received Date:1900-01-01
Accepted Date:1900-01-01
Available Online:1996-12-05

Abstract:The nuclear spin of grotmd state in¹⁵⁷Tm is I=1/2 This spin may be explained by a non-axisymmetric quadruploe deformation γ of¹⁵⁷Tm The recent experiment of EC/β⁺decay of¹⁵⁷Yb does not support this explanation. However,thenon-axisymmetric property of 1/2⁺[411] band in¹⁵⁷Tm is confirmed by our systematic analysis of 1/2⁺[411] rotational bands in odd-A Tm nuclides.