Calculation of Yrast Bands for Part of Odd-Odd Nuclei in <EM>A</EM>=160 Region

Zhu Shunquan<SUP>1</SUP>; Zheng Renrong<SUP>1</SUP>; Lin Xinwei<SUP>1</SUP>; Liao Jizhi<SUP>2</SUP><SUP1< sup>

近期发现有不法分子冒充我刊与作者联系，借此进行欺诈等不法行为，请广大作者加以鉴别，如遇诈骗行为，请第一时间与我刊编辑部联系确认（《中国物理C》（英文）编辑部电话：010-88235947,010-88236950），并作报警处理。

本刊再次郑重声明：

（1）本刊官方网址为cpc.ihep.ac.cn和https://iopscience.iop.org/journal/1674-1137

（2）本刊采编系统作者中心是投稿的唯一路径，该系统为ScholarOne远程稿件采编系统，仅在本刊投稿网网址（https://mc03.manuscriptcentral.com/cpc）设有登录入口。本刊不接受其他方式的投稿，如打印稿投稿、E-mail信箱投稿等，若以此种方式接收投稿均为假冒。

（3）所有投稿均需经过严格的同行评议、编辑加工后方可发表，本刊不存在所谓的“编辑部内部征稿”。如果有人以“编辑部内部人员”名义帮助作者发稿，并收取发表费用，均为假冒。

《中国物理C》（英文）编辑部

2024年10月30日

Chinese Physics C> 1996, Vol. 20> Issue(5) : 455-459

Calculation of Yrast Bands for Part of Odd-Odd Nuclei in A=160 Region

Department of Physics,Southwest Normal University,Chongqing 6307152Department of Physics,Scchuan United University, Chengdu 630715

Abstract
HTML
Reference
Related

PDF

Abstract：
The well known axial rotor plus quasiparticle model for odd nuclei is generalized to odd-odd nuclei.The proton-neutron interactions are considered in the base-space of the model for the first time.The method presented in this paper is used for several realistic nuclei in A=160 area.The results agree with experimental data qualitatively.A possible mechanism for Signature inversion of odd-odd nuclei is also discussed.

References

[1]

J.A.Pinston et al.,Phys.Lett.,B137（1984）47. [2]I.Hamamoto,Phys.Lett.,B235（1990）221.[3]KHara,Y.Sun,Nucl.Phys.,A531（1991）221.[4]廖继志，近代原子核模型，四川大学出版社，（1990）185.[5]T.Komatsuhara et al.,Nucl.Phys.,A557（1993）419C.[6]J.L.Sclicio et al.,Nucl.Phys.,A512（1990）109.[7]S.Drissi et al.,Nucl.Phys.,A451（1986）313.[8]R.Bengtsson et al.,Nucl.Phys.,A389（1982）158.

[1]	SUN Liang , LU Jing-Bin , YANG Dong , WANG Lie-Lin , LIU Yun-Zuo , ZHU Li-Hua , WU Xiao-Guang , LI Guang-Sheng . Level scheme in ¹⁶⁰Tm towards complete high-spin structure. Chinese Physics C, 2008, 32(S2): 134-137.
[2]	LU Li-Jun , ZHANG Jin-Fu , BAI Hong-Bo . Shape Transition and Coexistence of Yrast-Bands in A～150 Nuclei. Chinese Physics C, 2006, 30(S2): 62-64.
[3]	WANG Shou-Yu , ZHANG Shuang-Quan , QI Bin , MENG Jie . Examining the Chiral Geometry in A～100 Odd-Odd Nuclei. Chinese Physics C, 2006, 30(S2): 169-171.
[4]	YU Shao-Ying , TU Ya , CHEN Yong-Shou , SHEN Cai-Wan . Theoretical Research on Traxial Superdeformed Band and High Spin State Nuclei in ¹⁶⁸Lu. Chinese Physics C, 2005, 29(3): 258-262.
[5]	ZHANG Jin-Fu . Shape Transition and Coexistence of Yrast-Bands in A～130 Nuclei. Chinese Physics C, 2004, 28(S1): 116-118.
[6]	HE Xiao-Tao , YU Shao-Ying , LIU Shu-Xin , ZENG Jin-Yan , ZHAO En-Guang . Study of the Identical Bands of Odd-A and Odd-Odd Nuclei in the A～190 Mass Region. Chinese Physics C, 2004, 28(12): 1366-1369.
[7]	SHEN Shui-Fa , GU Jia-Hui , SHEN Wen-Qing . Calculation of Yrast Bands for Odd-Odd Nuclei ^80,82Rb in A≈80 Mass Region. Chinese Physics C, 2004, 28(3): 274-279.
[8]	ZENG Guo-Mo , SONG Hui-Chao . Energy Level Structure of Odd-A Tm Isotopes in A≈160 Region. Chinese Physics C, 2002, 26(10): 1021-1026.
[9]	YU Lei , LIU Shu-Xin , LEI Yi-An , ZENG Jin-Yan . Underlying Physics of Identical Odd-and Even-Mass Bands in Normally Deformed Rare-Earth Nuclei. Chinese Physics C, 2001, 25(6): 526-532.
[10]	CHENG Nan-Pu , ZHENG Ren-Rong , ZHU Shun-Quan . Quasiparticles Plus Rotor Model and the Analysisof Level Statistics of Odd-Odd Nucleus. Chinese Physics C, 2001, 25(8): 736-742.
[11]	ZHANG Yu-Hu , ZHAO Qing-Zhong , ZHANG Shuang-Quan , ZHOU Xiao-Hong , XU Hu-Shan , HUANG Wen-Xue , GUO Ying-Xiang , LEI Xiang-Guo , LIU Zhong , LU Jun , FENG Xi-Chen , GOU Quan-Bu , , , , . Experimental Study of High-spin States in Odd-Odd Nuclei around 160-180 Mass Region. Chinese Physics C, 2000, 24(S1): 21-28.
[12]	ZHANG YuHu , ZHANG ShuangQuan , HUANG WenXue , ZHOU XiaoHong , FENG XiChen , XU Xiao , LEI XiangGuo , GUO YingXiang , ZHU ShaoFei , HE JianJun , WANG ShuJin , LIU Zhong , LUO YiXiao . Rotational Bands in Odd-Odd ¹⁷⁴Re. Chinese Physics C, 2000, 24(4): 369-372.
[13]	WU ChongShi . △I= 1 Staggering in Doubly Odd Superdeformed Nuclei. Chinese Physics C, 2000, 24(1): 66-70.
[14]	Wu Chongshi , Zhou Zhining . Re-discussion of the Spin Assignments of the Superdeformed Bands in A≈190 Region (Ⅲ) Doubly Odd Superdeformed Nuclei. Chinese Physics C, 1999, 23(12): 1209-1215.
[15]	Zhou Shangui , Xu Furong , Zheng Chunkai , Hu Jimin . Alignment Additivity of Superdeformed Bands of Odd-Odd Nuclei in A=190 Region. Chinese Physics C, 1999, 23(8): 803-806.
[16]	Zhu Shengjiang , Wang Muge , Deng Jingkang . Level Schemes in Neutron-Rich ¹⁴¹Xe、¹⁵²Ce、¹⁵³Nd and ¹⁶⁰Sm Nuclei. Chinese Physics C, 1997, 21(2): 104-109.
[17]	Ma Yingjun , Zhao Guangyi , Wang Zhe , Zheng Hua , Liu Yunzuo , Zhou Shangui , Wu Xiaoguang , Yang Chunxiang . Yrast Band and Four-Quasiparticle Band in Odd-Odd ¹⁶²Lu Nucleus. Chinese Physics C, 1997, 21(11): 970-975.
[18]	Zhang Yuhu , Zhao Qingzhong , Zhou Xiaohong , Sun Xiangfu , Lei Xiangguo , Guo Yingxiang , Liu Zhong , Chen Xinfeng , Zhu Yongtai , Wen Shuxian , Yuan Guanjun , Liu Xiangan . High-Spin States in ¹⁶²Lu and Signature lnversion of Yrast Bands in Doubly Odd Nuclei Around A=160 Mass Region. Chinese Physics C, 1997, 21(5): 393-401.
[19]	Sun Huibin , Ma Yingjun , Liu Yunzuo , Zheng Hua , Wen Shuxian , Yang Chunxiang . Spin Determination of ¹⁶⁰Lu at High-Spin States. Chinese Physics C, 1995, 19(10): 929-935.
[20]	YUAN Zhu-Shu , SHEN Yong-Ping , WANG Yan-Seng , QIU Zhi-Hong , . A MICROSCOPIC STUDY OF THE LOW-LYING LEVELS OF ¹⁸O AND ¹⁸F WITH THE SKYRME INTERACTION. Chinese Physics C, 1985, 9(5): 586-593.

Access

Get Citation

Zhu Shunquan¹, Zheng Renrong¹, Lin Xinwei¹ and Liao Jizhi². Calculation of Yrast Bands for Part of Odd-Odd Nuclei in A=160 Region[J]. Chinese Physics C, 1996, 20(5): 455-459.

Zhu Shunquan¹, Zheng Renrong¹, Lin Xinwei¹ and Liao Jizhi². Calculation of Yrast Bands for Part of Odd-Odd Nuclei in A=160 Region[J]. Chinese Physics C, 1996, 20(5): 455-459. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1900-01-01
Revised: 1900-01-01

Article Metric

Article Views(3821)
PDF Downloads(554)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Calculation of Yrast Bands for Part of Odd-Odd Nuclei in A=160 Region

Department of Physics,Southwest Normal University,Chongqing 6307152Department of Physics,Scchuan United University, Chengdu 630715

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

Abstract: The well known axial rotor plus quasiparticle model for odd nuclei is generalized to odd-odd nuclei.The proton-neutron interactions are considered in the base-space of the model for the first time.The method presented in this paper is used for several realistic nuclei in A=160 area.The results agree with experimental data qualitatively.A possible mechanism for Signature inversion of odd-odd nuclei is also discussed.