A Simple Formula for Backbending

MENG Jie; YIN Chuan-Zong; LIN Xin-Wei

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> 1991, Vol. 15> Issue(12) : 1109-1114

A Simple Formula for Backbending

Department of Physics,Peking University 100871Department of Physics,Southwest China Normal University,Chongqing 630715

Abstract
HTML
Reference
Related

PDF

Abstract：
Using Wu-Zeng formula to characterize g-band,Bohr-Mottelson formula to describe sband,and introducing a tentative interband interaction,a better description for the yrast,and yrare-band of the most even-even well-deformed nuclei is obtained.The backbending of the moment of inertia is also well reproduced in this formalism.By analysing the parameters used here,other information such as the moment of inertia for the ground state can be concluded.

References

[1]

A. Bohr, and B. R. Mottelson, Nuclear Structure, Vol. II (Benjamin, New York, 1975)[2] I. Hamanioto, Treatise on Heavy-Ion Science, Vol. 3, Edited by D. A. Bromley (Plenum Publishing Cor.,1985), p. 313.[3] M. J.A. de Voigt, J.Dudek and Z. Szymanski, Rev. Mod. Phys., 55(1983), 949.[4] S. M.Harris Phys.Rev. Lett., 13(1964), 663; Nucl: Phys., 63(1965), 82.[5] F. S. Stephens, N. L. Lark and B. M. Diamond, Phys. Rev. Lett., 12(1964), 225: Nucl. Phys., 63(1965), 82.[6] M. A. J. Mariscotti,G. Scharff-Goldhaber and B. Buck, Phys. Rev., 178(1969), 1864.[7] J. E. Draper, Phys Lett., 41B(1972), 105.[8] Φ Saethre, S. A. Hjorth, A, Johnson, S. Jagare, H. Ryde and Z. Szymanski. Nucl. Phys.; A207(1973),486.[9] Wu Chongshi and Zeng Jinyan, Commun, in Theor. Phys., 8(1987), 51.[10] R. A. Broglia, A, Molinari, G. Pollarolo and T. Regge, Phys. Lett., 50B(1974), 295; 57B(1975), 113.[11] A, Covello and G. Giberti, J. Phys., G5(1979), 989.[12] Dennis Bonatsos, Phys. Rev., C31(1985), 2256.[13] A. Klein, R. M. Dreizler and T. K. Das, Phys. Lett., 31B(1970), 333.[14] Meng Jie, Phenomenalogical Description for the collective excitation spectra of well-deformed nuclei. (The Thesis for Master's Degree) (unpublished).[15] Mitsuo Sakai, Atomic Data and Nuclear Data Tables, 31(1984), 399.[16] S. W. Yates et al., Phys. Rev., C21(1980), 2366.[17] Y. K. Agarwal et al:, Nucl. Phys., A399(1983), 199.[18] R. Chapma}n et al., Phys. Rev. Lett., 51(1983), 2265.[19] G. D. Dracoulis et al., Nucl. Phys:, A383(1980), 119.[20] C. Fahlander and G. D. Dracoulis, Nucl. Phys.,A375(1982), 263[21] 曾谨言, 孙洪洲, 原子核理论, 上海科学技术出版社.(1987), 150页.

[1]	HE Chuang-Ye , WEN Shu-Xian , ZHU Li-Hua , WANG Zhi-Min , LI Guang-Sheng , MA Rui-Gang , WU Xiao-Guang , YUAN Guan-Jun , YANG Chun-Xiang , WANG Yue , ZHANG Zhen-Long , MENG Rui , , , . Signature Splitting and Inversion and Back Bending in Negative Sideband in ⁸⁰Rb. Chinese Physics C, 2003, 27(9): 784-788.
[2]	Li Guangsheng , Dai Zhengyu , Liu Xiang'an , Zhang Lankuan , Wen Shuxian , Yuan Guajun , Wu Xiaoguang , Weng Peikun , Li Shenggang , Yang Chunxiang . Lifetime Measurements of the States Around the Backbend in ¹²⁶Ba. Chinese Physics C, 1998, 22(4): 299-301.
[3]	Zhong Yunxiao , Hu Jimin . Study of the Multidimensional Kramers'Equation. Chinese Physics C, 1994, 18(10): 949-954.
[4]	XU Fuxin , XU Ni . A Comprehensive Analysis for Eight Formulas for Rotational Spectra. Chinese Physics C, 1993, 17(11): 1040-1047.
[5]	NING Ping-Zhi , ZHAO En-Guang , LI Bo . A Simple Analytic K⁺N Two-Body Potential. Chinese Physics C, 1993, 17(2): 152-160.
[6]	LI Tie-Zhong . One Problem in the Skyrme Model and its Simple Discussion. Chinese Physics C, 1993, 17(9): 807-810.
[7]	ZHU Xiang , SHEN Wen-Qing , HU Xiao-Qing , ZHU Yong-Tai , WANG Bing . A SIMPLE MODEL ANALYSIS OF THE INCOMPLETE DIC REACTION. Chinese Physics C, 1990, 14(9): 835-841.
[8]	ZHANG Jing-Ye . ON THE BACKBENDING MECHANISM OF MUITIBAND STRUCTURE IN NUCLEUS ¹⁸⁵Pt. Chinese Physics C, 1990, 14(11): 1039-1044.
[9]	LU Hai-Tao , Diao Hao , ZHANG Mao-Lin . A SYNTHESIS LEVEL DENSITY FORMULA. Chinese Physics C, 1988, 12(3): 396-403.
[10]	GU Jin-Nan , YANG Shi-Jun , LI Shu-He , LIU Wen-Qin . α-BACKBENDING NUCLEON-NUCLEON CORRELATION AND DEFORMATION IN NUCLEI. Chinese Physics C, 1987, 11(2): 282-288.
[11]	ZENG GAO-JIAN . A GENERAL FORMULA ON C-G SERIES OF U(3) GRONP. Chinese Physics C, 1982, 6(1): 113-116.
[12]	ZHANG XI-ZHEN , LI CHU-HSIA , . INTERACTING BOSON-FERMION MODEL AND. Chinese Physics C, 1982, 6(3): 347-354.
[13]	GAO YUAN-YI . THE AMBIGUITY OF USING NUCLEAR PHASE DIAGRAM AS A CRITERION TO DETERMINE THE BACKBANDING MACHANISIM AT THE HIGH SPIN STATES. Chinese Physics C, 1981, 5(2): 268-272.
[14]	ZHANG XI-ZHEN , FENG REN-FA , WU XI-ZHEN , ZHUO YI-ZHONG , . THE CURRENT DISTRIBUTION IN THE BACK-BENDING REGION. Chinese Physics C, 1981, 5(1): 145-148.
[15]	Zheng Jin-yan , Cheng Tan-sheng , Yang Fu-jia . FURTHER STUDY ON NUCLEAR MASS FORMULA. Chinese Physics C, 1980, 4(5): 632-639.
[16]	Zhang Jing-ye , Zhang Xi-zhen . ON THE MECHANISM OF BACKBENDING IN NUCLEI ^162,164Er, ^164,166Yb, AND ¹⁶⁸Hf. Chinese Physics C, 1980, 4(6): 784-787.
[17]	Gao Yuan-yi , Zhang Jing-ye . A POSSIBLE EXPLANATION OF THE DOUBLE BACKBENDING OF YRAST BAND FOR NUCLEI ^122,124,126Te. Chinese Physics C, 1980, 4(3): 386-389.
[18]	Zhang Xi-zhen , Chen Yong-shou . QUASIPARTICLE SPECTRUM IN A ROTATING PETENTIAL AND THE BACK-BENDING PHENOMENA. Chinese Physics C, 1980, 4(1): 103-108.
[19]	Chang Jing-ye , Li Juen-ching , Gao Yuan-yi . ON THE MECHANISM OF BACKBENDING PHENOMENA OF SOME EVEN-EVEN NUCLEI. Chinese Physics C, 1978, 2(1): 67-74.
[20]	CHANG JING-YE . ON THE MECHANISM OF BACKBENDING PHENOMENA OF SOME EVEN-EVEN NUCLEI II. Chinese Physics C, 1978, 2(6): 558-561.

Access

Get Citation

MENG Jie, YIN Chuan-Zong and LIN Xin-Wei. A Simple Formula for Backbending[J]. Chinese Physics C, 1991, 15(12): 1109-1114.

MENG Jie, YIN Chuan-Zong and LIN Xin-Wei. A Simple Formula for Backbending[J]. Chinese Physics C, 1991, 15(12): 1109-1114. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(3761)
PDF Downloads(423)
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

A Simple Formula for Backbending

Corresponding author: MENG Jie,

Department of Physics,Peking University 100871Department of Physics,Southwest China Normal University,Chongqing 630715

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1991-12-05

Abstract: Using Wu-Zeng formula to characterize g-band,Bohr-Mottelson formula to describe sband,and introducing a tentative interband interaction,a better description for the yrast,and yrare-band of the most even-even well-deformed nuclei is obtained.The backbending of the moment of inertia is also well reproduced in this formalism.By analysing the parameters used here,other information such as the moment of inertia for the ground state can be concluded.