Bandcrossing of K=1/2 Bands in Odd - Proton Nuclei

Wu Chongshi

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《中国物理C》（英文）编辑部

2024年10月30日

Chinese Physics C> 1995, Vol. 19> Issue(11) : 1024-1028

Bandcrossing of K=1/2 Bands in Odd - Proton Nuclei

Wu Chongshi ^,

Department of physics, Peking University,Beijing 100871

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Abstract：
The bandcrossing in the K=1/2 bands of odd-A nuclei was discussed in the particle-rotor model.The decoupling term in the rotational energy expression has a remarkable effect on the backbending frequency,which,in the band built on the [541]↓orbital,leads to a bandcrossing delay comparable with the observa tions.

References

[1]

H.Carlsson et al,iNucl/i.iPhys/i,A551（1993）295.[2] S.G.Li et al,iNucl/i.iPhys/i,A555（1993）435.[3] S.Ogaza et al,iNucl/i.iPhys/i,A559（1993）11.[4] C.X.Yang et al,Chin.J.iNucl/i.iPhys/i,16（1994）223.[5] C.X.Yang,S.G.Li,X.A.Liu,Chin.J.iNucl/i.iPhys/i,16（1994）217.[6] Y.Sun,S.Wen,D.H.Feng,iPhys/i.iRev/i.Led,72（1994）3483.[7] A.K.Jain,R.K.Sheline,P.C.Sood,et al.iRev/i.Mod.iPhys/i,62（1990）393.

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[5]	SONG Li-Tao , ZHOU Xiao-Hong , ZHANG Yu-Hu , GUO Ying-Xiang , SUN Zhi-Yu . Study of the 1/2[660] Rotational Band in ^{179,183^Au}. Chinese Physics C, 2004, 28(S1): 59-61.
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[7]	WU ChongShi . △I= 1 Staggering in Doubly Odd Superdeformed Nuclei. Chinese Physics C, 2000, 24(1): 66-70.
[8]	WU ChongShi , LI ZhongHua . Possibility of Superdeformed K=1/2 Bands in ¹⁹³T1. Chinese Physics C, 2000, 24(12): 1142-1148.
[9]	ZHAO Guang-Yi , LU Jing-Bin , MA Ying-Jun , YIN Li-Chang , LI Xian-Feng , LI Zhi-Huan , WANG Zhi-Kui , WU Xiao-Guang , LI Guang-Sheng , WEN Shu-Xian , YANG Chun-Xiang , LIU Yun-Zuo . Systematic Features of π1/2^－[541]⊙νi_13/2 Bands in Doubly-Odd Nuclei. Chinese Physics C, 2000, 24(S1): 33-37.
[10]	Zhang xinming , Zhou Huanqiang , He Jinsong . Theoretical Analysis of an U_qp(u₂) Model for the Congruent Superdeformed rotational Bands. Chinese Physics C, 1998, 22(9): 803-811.
[11]	Pan Qiangyan , Luo Yixiao , De Poli , de Angelis . Band Crossings and Shape Changes in the K^π=5－/2 Band in ⁷⁹Kr. Chinese Physics C, 1998, 22(3): 209-216.
[12]	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.
[13]	Wu Chongshi . △I=1 Staggering in Odd Superdeformed Nuclei. Chinese Physics C, 1997, 21(7): 621-626.
[14]	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.
[15]	Zhong Jiquan , Zhang Xueqian . Systematic Analysis of Ground-Rotational Bandsin Odd-A Tm Nuclides. Chinese Physics C, 1996, 20(12): 1087-1090.
[16]	Xing Zheng , Zeng Wenping , Chen Xingqu , Sun Xiangfu , Liu Zhong . Studies of πh_11/2 Bands in Odd-A^117—125Cs Nuclei. Chinese Physics C, 1996, 20(7): 639-643.
[17]	Sun Xiangfu , Liu Zong , Zhou Xiaohong , Lei Xiangguo , Jin Hanjuan , Pan Qiangyan , Zhang Yuhu , Guo Yingxiang , Cheng Xinfeng , Luo Yixiao , Wen Shuxian , Yuan Guanjun , Li Guangsheng , Yang Chunxiang . Observation of a Possible πh_11/2 band of ¹¹⁷Cs. Chinese Physics C, 1994, 18(S1): 1-4.
[18]	LUO Xiang-Qian , CHEN Qi-Zhou , GUO Shuo-Hong . VACUUM OF 2+1 DIMENSIONAL SU(2) LGT WITH FERMIONS AND SPONTANEOUS CHIRAL SYMMETRY BREAKING. Chinese Physics C, 1989, 13(4): 328-333.
[19]	XING Zheng , XIE Hong-Xing . PROPERTIES OF M1 AND E2 TRANSITIONS IN ODD-A RARE-EARTH NUCLEI. Chinese Physics C, 1989, 13(3): 269-277.
[20]	LING Yin-Sheng , GAO Shun-Fu . THE IBM EXPRESSIONS OF B(E2) FOR INTER REPRESENTATION TRASITIONS IN DEFORMED NUCLEI. Chinese Physics C, 1986, 10(5): 613-619.

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Wu Chongshi. Bandcrossing of K=1/2 Bands in Odd - Proton Nuclei[J]. Chinese Physics C, 1995, 19(11): 1024-1028.

Wu Chongshi. Bandcrossing of K=1/2 Bands in Odd - Proton Nuclei[J]. Chinese Physics C, 1995, 19(11): 1024-1028. 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

Bandcrossing of K=1/2 Bands in Odd - Proton Nuclei

Wu Chongshi ^,

Corresponding author: Wu Chongshi,

Department of physics, Peking University,Beijing 100871

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1995-11-15

Abstract: The bandcrossing in the K=1/2 bands of odd-A nuclei was discussed in the particle-rotor model.The decoupling term in the rotational energy expression has a remarkable effect on the backbending frequency,which,in the band built on the [541]↓orbital,leads to a bandcrossing delay comparable with the observa tions.