THE SHAPE COEXISTENCE IN <SUP>190</SUP>Hg

ZHANG Jing-Ye

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> 1990, Vol. 14> Issue(4) : 372-374

THE SHAPE COEXISTENCE IN ¹⁹⁰Hg

ZHANG Jing-Ye ^,

Center of Theoretical Physics,CCASTWorld Lab and Institute of Modern Physics,Academia Sinica,Lanzhou

Abstract
HTML
Reference
Related

PDF

Abstract：
The ground state Potential Energy Surface for nucleus ¹⁹⁰Hg was calculated in terms of Nilsson-Strutinsky method with standard κ,μ set and modified one.It is shown that there is a low-lying second minimum in prolate side except the known oblate minimum.The existence of such a prolate minimum,which is different from Total Routhian Surface calculation,may explain the recent observation of extra deformation band in ¹⁹⁰Hg.

References

[1]

Wenchao Ma(马文超)and J.H. Hamilton, Chinese Journal of Nucl. Phys., 11 (1989), 45.[2] Jingye Zhang(张敬业)，“Physics at Tandem"国际会议，特邀报告，1986年9月8-13日，北京.R.Bengtsson, T. Bengtsson, J.Dudek, G. Leander, W. Nazarewicz and Jingye Zhang(张敬业)，Phys. Lett, 183B (1987), 11.[3] J. H. Hamilton, NuKleoniKa, .24 (1979), 561.[4] R. Bengtsson and S.berg, Phys. Lett., 172B (1986), 277.[5] 张敬业，钟纪泉，廖毕程，高能物理与核物理，12(1988),665,[6] A.H. Wapstra, G. Audi and R. Hoekstra, At. Data Nucl. Data Tables, 39 (1988), 281.[7] S.G. Nilsson, C.F. Tsang, A. Sobiczewski, S. Wycech, C.Gustafson, I. Lamm, P. Moller and B. Nilsson, Nucl. Phys, A131(1969), 1.[8] T. Bengtsson and I. Ragnarsson, Nucl. Phys.,A436(1985), 14.[9] Jingye Zhang(张敬业)，A.J. Larabee and L.L, Riedinger, J. Phyr. G. Nucl. Phys.,13 (1987)L75.

[1]	ZHOU Xiao-Hong , M.Oshima , ZHANG Yu-Hu , M.Koizumi , A.Osa , T.Hayakawa , Y.Hatsukawa , T.Shizuma , M.Sugawara . High-spin States in 190Pt*. Chinese Physics C, 2008, 32(1): 31-33. doi: 10.1088/1674-1137/32/1/007
[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]	ZHENG Shi-Jie , XU Fu-Rong . Shape Coexistence in Light Krypton Isotopes. Chinese Physics C, 2006, 30(S2): 121-123.
[4]	LIU Shu-Xin . Configuration Structure of Superdeformed Bands in A～190 Mass Region. Chinese Physics C, 2005, 29(9): 871-874.
[5]	ZHU Sheng-Jiang , GAN Cui-Yun , ZHU Ling-Yan , YANG Li-Ming , LONG Gui-Lu , WUN Shu-Xian , WU Xiao-Guang , LI Guang-Sheng , ZHU Li-Hua , . High Spin States and Shape Coexistence in ¹³⁴Ce. Chinese Physics C, 2005, 29(2): 130-138.
[6]	DI Yao-Min . Synthetical Analysis of the Spin Assignment for the Superdeformed Bands in A≈190 Region. Chinese Physics C, 2002, 26(5): 507-515.
[7]	DONG Bao-Guo , GUO Hong-Chao , Ingemar Ragnarsson . Shape Coexistence and Band Termination in ¹³¹La. Chinese Physics C, 2002, 26(3): 266-272.
[8]	ZHOU Xiao-Hong , ZHENG Yong , ZHANG Yu-Hu , GUO Ying-Xiang , LEI Xiang-Guo , LIU Zhong , HE Jian-Jun , LIU Min-Liang , LUO Wan-Ju , WEN Shu-Xian , ZHU Li-Hua , YANG Chun-Xiang . Shape Co-existence in ¹⁵⁷Yb. Chinese Physics C, 2002, 26(5): 441-444.
[9]	GUO Jian-You , XU Fu-Xin , RUAN Tu-Nan . Further Discussion on the Spin-Determination of Superdeformed Bands in the A～190 Region. Chinese Physics C, 2001, 25(6): 514-520.
[10]	FANG XiangZheng , LI XianYin , RUAN TuNan . Description of the Superdeformed Bands in A～190 Region with a Three-Parameter Formula. Chinese Physics C, 2000, 24(4): 312-319.
[11]	CHEN XueShi , ZHANG XiaoDong , SHEN ShuiFa , SHI ShuangHui , GU JiaHui . Study on Deformation and Shape Coexistence for ¹⁸⁸Pb. Chinese Physics C, 2000, 24(4): 364-368.
[12]	ZHANG Li , HU QingYuan , ZHAO JinHua , ZHENG JiWen , LI ZhanKui , LI ShiHong , GAN ZaiGuo , YU Yong , FAN HongMei , GUO Bin , ZHANG TianMei , WANG ChunFang , WANG TongQing , JIN GenMing , PU YueHu , , , , . γ Scheme Following ²⁰⁸Hg β^－ Decay. Chinese Physics C, 2000, 24(9): 823-828.
[13]	Zhao Jinhua , Zhang Li , Zheng Jiwen , Wang Jicheng , Qin Zhi , Yang Yongfeng , Zhang Chun , Jin Genming , Guo Guanghui , Du Yifei , Guo Tianrui , Wang Tongqing , Guo Bin , Tan Jinfeng . New Heavy Neutron-Rich Nuclide ²⁰⁹Hg. Chinese Physics C, 1998, 22(10): 959-960.
[14]	Wu Chongshi , Zhou Zhining , Li Song . △I=4 Bifurcations in A～190 Superdeformed Bands. Chinese Physics C, 1996, 20(11): 1028-1033.
[15]	Wu Chongshi , Zhou Zhining , Li Song . △I/=4 Bifurcation in A~190 Superdeformed Bands. Chinese Physics C, 1996, 20(S4): 391-397.
[16]	Zhang Li , Jin Genming , Zhao Jinhua , Yang Weifan , Yang Yongfeng , Zhao Zhizheng , Zheng Jiwen , Sun Xiurong , Wang Jicheng , Li Zongwei , Qin Zhi , Guo Guanghui . Identification of ²⁰⁸Hg. Chinese Physics C, 1994, 18(Z1): 1-8.
[17]	Zhang Li , Jin Genming , Zhao Jinhua , Yang Weifan , Yang Yongfeng , Zhao Zhizheng , Zheng Jiwen , Sun Xiurong , Wang Jicheng , Li Zongwei , Qin Zhi , Guo Guanghui . Identification of ²⁰⁸Hg. Chinese Physics C, 1994, 18(4): 296-301.
[18]	LEI Yi-An , ZENG Jin-Yan . Accurate Calculation of Superdeformed Bands in Hg and Pb. Chinese Physics C, 1993, 17(7): 636-643.
[19]	Lei Yian , Zeng Jinyan . An Accurate Calculation of the Superdeformed Bands in Hg and Pb. Chinese Physics C, 1993, 17(S2): 161-169.
[20]	ZHANG Li , JIN Gen-Ming , ZHAO Jin-Hua , YANG Wei-Fan , YANG Yong-Feng , ZHAO Zhi-Zheng , ZHENG Ji-Wen , SUN Xiu-Rong , LI Zong-Wei , QIN Zhi , WANG Ji-Cheng , GUO Guang-Hui . New Neutron-Rich Isotope ²⁰⁸Hg. Chinese Physics C, 1992, 16(8): 767-768.

Access

Get Citation

ZHANG Jing-Ye. THE SHAPE COEXISTENCE IN ¹⁹⁰Hg[J]. Chinese Physics C, 1990, 14(4): 372-374.

ZHANG Jing-Ye. THE SHAPE COEXISTENCE IN ¹⁹⁰Hg[J]. Chinese Physics C, 1990, 14(4): 372-374. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(2168)
PDF Downloads(415)
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

THE SHAPE COEXISTENCE IN ¹⁹⁰Hg

ZHANG Jing-Ye ^,

Corresponding author: ZHANG Jing-Ye,

Center of Theoretical Physics,CCASTWorld Lab and Institute of Modern Physics,Academia Sinica,Lanzhou

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1990-04-05

Abstract: The ground state Potential Energy Surface for nucleus ¹⁹⁰Hg was calculated in terms of Nilsson-Strutinsky method with standard κ,μ set and modified one.It is shown that there is a low-lying second minimum in prolate side except the known oblate minimum.The existence of such a prolate minimum,which is different from Total Routhian Surface calculation,may explain the recent observation of extra deformation band in ¹⁹⁰Hg.