THE ANALYSIS OF SUPERDEFORMED BANDS IN THE PARTICLE-ROTOR MODEL

Chen Xingqu; Xing Zheng

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> 1994, Vol. 18> Issue(5) : 448-453

THE ANALYSIS OF SUPERDEFORMED BANDS IN THE PARTICLE-ROTOR MODEL

Chen Xingqu ^, ,
Xing Zheng

Deportment of Modern Physics, Lanzhou University, Lanzhou 730000

Abstract
HTML
Reference
Related

PDF

Abstract：
Superdeformed bands in ¹⁹³Tl are analyzed by means of the triaxial-particle-rotor model. An overall and excellent agreement between the calculated and observed spectra E_r, kinematic moment of inertia and dynamic moment of inertia is obtained. The calculated B(M1) and dynamical quadrupole moments Q⁽¹⁾ and Q⁽²⁾ are given. It is pointed out that the particle-rotor model can be used to analyze the superdeformed bands in nuclei.

References

[1]

M.A.Riley et al.,Nucl.Phys,A512（1990）178.[2]P.B.Fernandez et al,Nucl.Phys,A517（1990）386.[3]P.R.Chasman,Phys.Lett.B242（1992）317.[4]T.Lauritsen et al,Phys.Lett,B279（1992）239.[5]W.Nazarewicz et al.,Phys.Rev.Lett,64（1990）1654.[6]邢正、陈星蕖，高能物理与核物理，15（1991）1020.陈星蕖、邢正，高能物理与核物理，15（1991）1094.[7]C.S.Wu,J.Y.Zeng,Z.Xing.X.Q.Chen and J.Meng,Phys.RevC45（1992）261.[8]A.Bobr and B.Mottelson,Nuclear Structure Vol.Ⅱ，Benjamin,New York,1975.[9]吴崇试、曾谨言，高能物理与核物理，8（1984）219,445;9（1985）77,214.C.S.Wu and J.Y.Zeng,Commun.in Theor.Phys.,8（1987）51.

[1]	DONG Bao-Guo , MA Hai-Liang . Superdeformed Band Terminations in the A=40 Mass Region. Chinese Physics C, 2006, 30(S2): 106-108.
[2]	LI Ming-Liang , ZHU Sheng-Jiang . Property Analysis and Spin Assignments Superdeformed Bands in A≈150 Region. Chinese Physics C, 2006, 30(11): 1078-1082.
[3]	QI Bin , ZHANG Shang-Quan , WANG Shou-Yu , MENG Jie . Chiral Bands in Particle Rotor Model with Pairing Correlations. Chinese Physics C, 2006, 30(S2): 112-114.
[4]	LI Ming-Liang , ZHU Sheng-Jiang , XU Fu-Xin . Comparative Assignments of Spin of Superdeformed Bands. Chinese Physics C, 2005, 29(10): 954-959.
[5]	ZHANG Xin-Ming , ZHOU Huan-Qiang . Study for Superdeformed Bands in A～190 Region with Quantum Group U_qp(u₂) Model. Chinese Physics C, 2002, 26(8): 843-850.
[6]	ZHOU Xian-Rong , GUO Lu , MENG Jie , ZHAO En-Guang . Spectral Statistics in Particles-Rotor Model and Cranking Model. Chinese Physics C, 2002, 26(11): 1125-1133.
[7]	WU Chong-Shi , LI Zhong-Hua . Spin Assignments of Superdeformed Bands in Europium. Chinese Physics C, 2001, 25(2): 121-128.
[8]	FANG Xiang-Zheng , RUAN Tu-Nan . Phenomenological Description of Superdeformed Bands. Chinese Physics C, 2001, 25(4): 315-321.
[9]	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.
[10]	GUO JianYou , XU FuXin , RUAN TuNan . Research on Superdeformed Bands with Bohr-Mottelson's Formulas. Chinese Physics C, 2000, 24(9): 829-838.
[11]	LIU Yu-Xin . Algebraic Model Description of High Spin Superdeformed Bands. Chinese Physics C, 2000, 24(S1): 50-53.
[12]	Zhou Xianrong , Xu Fuxin . Analysis on Superdeformed Bands by Using I(I+1) Expansion. Chinese Physics C, 1999, 23(10): 1015-1023.
[13]	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.
[14]	Xu Furong , Hu Jimin , Zheng Chunkai . The Vibrational and Rotational Motions Model of Nucleus(Ⅲ) Study of Superdeformed Bands in A～190 Region. Chinese Physics C, 1996, 20(6): 554-562.
[15]	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.
[16]	Jin Taihao , Zhao Zhengji , Zeng Jinyan . Particle-Number Conserving Calculation of the Bandhead Moments of Inertia of Identical SD Bands. Chinese Physics C, 1994, 18(3): 239-248.
[17]	Chen Xingqu , Xing Zheng , Wang Yangli . Phenomenological Analysis of Superdeformed Bands in the Mass～150 Region. Chinese Physics C, 1994, 18(3): 256-262.
[18]	Xing Zheng , Wang Yangli , Chen Xingqu . A Simple Two-Band Mixing Model of Superdeformed Bands. Chinese Physics C, 1994, 18(1): 62-67.
[19]	CHEN Xing-Qu , XING Zheng . Phenomenological Analysis and Determination of Spins for Superdeformed Bands in the Mass-190 Region. Chinese Physics C, 1991, 15(12): 1094-1100.
[20]	XING Zheng , CHEN Xing-Qu . Phenomenological Analysis of Superdeformed Bands in Even-Even Nuclei. Chinese Physics C, 1991, 15(11): 1020-1024.

Access

Get Citation

Chen Xingqu and Xing Zheng. THE ANALYSIS OF SUPERDEFORMED BANDS IN THE PARTICLE-ROTOR MODEL[J]. Chinese Physics C, 1994, 18(5): 448-453.

Chen Xingqu and Xing Zheng. THE ANALYSIS OF SUPERDEFORMED BANDS IN THE PARTICLE-ROTOR MODEL[J]. Chinese Physics C, 1994, 18(5): 448-453. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(2869)
PDF Downloads(487)
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 ANALYSIS OF SUPERDEFORMED BANDS IN THE PARTICLE-ROTOR MODEL

Chen Xingqu ^,
Xing Zheng

Corresponding author: Chen Xingqu,

Deportment of Modern Physics, Lanzhou University, Lanzhou 730000

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1994-05-05

Abstract: Superdeformed bands in ¹⁹³Tl are analyzed by means of the triaxial-particle-rotor model. An overall and excellent agreement between the calculated and observed spectra E_r, kinematic moment of inertia and dynamic moment of inertia is obtained. The calculated B(M1) and dynamical quadrupole moments Q⁽¹⁾ and Q⁽²⁾ are given. It is pointed out that the particle-rotor model can be used to analyze the superdeformed bands in nuclei.