△I=1 Staggering in Odd Superdeformed Nuclei

Wu Chongshi

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2024年10月30日

Chinese Physics C> 1997, Vol. 21> Issue(7) : 621-626

△I=1 Staggering in Odd Superdeformed Nuclei

Wu Chongshi ^,

Deparment of Physics,Peking University,Beijing 100871

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Abstract：
The △I=1 staggering in superdeformed nuclei in A～190 region is systematically investigated.Large staggerings are seen for most of the signature partners in odd superdeformed nuclei of this region.The behavior is analyzed in the convendonal collective model.

References

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[1]	LI Ming-Liang , ZHU Sheng-Jiang , XU Fu-Xin . Comparative Assignments of Spin of Superdeformed Bands. Chinese Physics C, 2005, 29(10): 954-959.
[2]	TANG Jie , LIU Yu-Xin . Systematic Description of the Superdeformed Bands of the Odd-A Nuclei in the A≈190 Mass Region. Chinese Physics C, 2004, 28(10): 1055-1064.
[3]	HE Xiao-Tao , LIU Shu-Xin , YU Shao-Ying , ZHAO En-Guang . Double-Blocking Effects in Odd-odd Superdeformed Nucleus ¹⁹⁴Tl. Chinese Physics C, 2003, 27(2): 124-126.
[4]	DI Yao-Min . Analysis by Synthesis of the Spin Assignment for the Superdeformed Single Bands in A≈190 Odd Nuclei. Chinese Physics C, 2003, 27(6): 503-506.
[5]	DI Yao-Min . Discussion of Spin Assignment of the Signature Partner Bands in Odd-A Superdeformed Nuclei in A≈190 Region. Chinese Physics C, 2003, 27(3): 227-232.
[6]	FANG Xiang-Zheng , RUAN Tu-Nan . Phenomenological Description of Superdeformed Bands. Chinese Physics C, 2001, 25(4): 315-321.
[7]	WU Chong-Shi . Signature Partners in Superdeformed ¹⁴⁹Tb. Chinese Physics C, 2001, 25(3): 205-211.
[8]	LI ZhongHua , WU ChongShi . Elimination of the Fluctuation in the Observed Transition Energies and Spin Assignments of the Superdeformed Bands in A≈150 Region. Chinese Physics C, 2000, 24(1): 71-76.
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[10]	WU ChongShi , LI ZhongHua . Possibility of Superdeformed K=1/2 Bands in ¹⁹³T1. Chinese Physics C, 2000, 24(12): 1142-1148.
[11]	WU ChongShi . △I= 1 Staggering in Doubly Odd Superdeformed Nuclei. Chinese Physics C, 2000, 24(1): 66-70.
[12]	Wu Chongshi , Li Zhonghua . Re-discussion of the Spin Assignments of the Superdeformed Bands in A≈190 Region (Ⅱ) Odd Superdeformed Nuclei. Chinese Physics C, 1999, 23(8): 797-802.
[13]	Zhou Xianrong , Xu Fuxin . Analysis on Superdeformed Bands by Using I(I+1) Expansion. Chinese Physics C, 1999, 23(10): 1015-1023.
[14]	Li Long . Two Kinds of Signature Splittings in Odd-A Superdeformed Nuclei. Chinese Physics C, 1998, 22(8): 732-738.
[15]	Dong Baoguo , Shen Caiwan , Chen Yoagshou . Study of Odd-A Tm Isotopic Chain Properties of Decoupling parameter of [411 1/2] Band. Chinese Physics C, 1997, 21(9): 838-843.
[16]	Xing Zheng , Chen Xingqu , Wang Xiaochun . ΔI=2 Energy Staggering in Superdeformed Bands in ¹⁴⁹Gd(b1) and ¹⁵³Dy(b1). Chinese Physics C, 1997, 21(11): 1041-1045.
[17]	Zhu Zhiyuan . Identical Bands in Superdeformed Nuclei With the Cranked Relativistic Mean Field Method. Chinese Physics C, 1996, 20(5): 448-454.
[18]	Xing Zheng , Chen Xingqu , Wang Xiaochun . Effect of Rotation on Transition Energies and M1 Transitions in Superdeformed Nuclei. Chinese Physics C, 1996, 20(8): 750-755.
[19]	Xing Zheng , Chen Xingqu . Analysis of Identical Bands for Odd-A Superdeformed Nuclei in A～190 Mass Region. Chinese Physics C, 1995, 19(4): 354-358.
[20]	Wu Chongshi . Bandcrossing of K=1/2 Bands in Odd - Proton Nuclei. Chinese Physics C, 1995, 19(11): 1024-1028.

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Wu Chongshi. △I=1 Staggering in Odd Superdeformed Nuclei[J]. Chinese Physics C, 1997, 21(7): 621-626.

Wu Chongshi. △I=1 Staggering in Odd Superdeformed Nuclei[J]. Chinese Physics C, 1997, 21(7): 621-626. 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

△I=1 Staggering in Odd Superdeformed Nuclei

Wu Chongshi ^,

Corresponding author: Wu Chongshi,

Deparment of Physics,Peking University,Beijing 100871

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1997-07-05

Abstract: The △I=1 staggering in superdeformed nuclei in A～190 region is systematically investigated.Large staggerings are seen for most of the signature partners in odd superdeformed nuclei of this region.The behavior is analyzed in the convendonal collective model.