A STUDY OF <EM>E2</EM> OPERATOR IN <EM>U</EM>(15) MODEL FOR DEFORMED NUCLEI

WU Hua-Chuan

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> 1985, Vol. 9> Issue(2) : 229-235

A STUDY OF E2 OPERATOR IN U(15) MODEL FOR DEFORMED NUCLEI

WU Hua-Chuan

Suzhou University

Abstract
HTML
Reference
Related

PDF

Abstract：
In this paper, the E2 operator in the scheme of U(15) model is studied by means of varying the parameters in the E2 operator itself. If is shown that, compared with the U(6) model, the U(15) model has some advantages in explaining the flexibility of the ratio of the E2 transition probabilitys between different bands, the behavior of B(E2) at high-spin states and transitions between high bands.

References

[1]

A. Arima and F. Iachello, Ann. Phys. (N. Y.), 111 (1978), 201.[2] D. D. Warner and R. F. Casten, Phys. Rev., C25(1982), 2019[3] R. Bijker and A. E. L. Dieperink, Phys. Rev.,C26(1982), 2688.[4] R. D. Ratna Raju, Phys. Rev., C23( 1981), 518.[5] H. C. Wu, Phys. Lett., 110B(1982), 1.[6] 凌寅生, 高能物理与核物理, 6(1982), 77.[7] R. D. Ratna Raju, J. Phys. G, 8(1982), 1663.[8] H. C. Wu and J. Q. Chen, Preprint.[9] W. F. Davidson et al., J. Phys., 7(1981), 455.[10] H. C. Wu and X. Q. Zhou, Nucl. Phys., to be pubiished.

[1]	Parveen Kumari , H. M. Mittal . Systematic study of the product ((E(2₂⁺)/E(2₁⁺))*B(E2)↑) through the asymmetric rotor model. Chinese Physics C, 2016, 40(9): 094104. doi: 10.1088/1674-1137/40/9/094104
[2]	H. Y. Abdullah , I. M. Ahmad , M. A. Saeed . B(E2) value of even-even ^108-112Pd isotopes by interacting boson model-1. Chinese Physics C, 2014, 38(2): 024103. doi: 10.1088/1674-1137/38/2/024103
[3]	ZANG Jin-Fu , LÜ Li-Jun . Low-lying spectra and E2 transition rates in ^160-170Er isotopes in the interaction boson model. Chinese Physics C, 2009, 33(S1): 27-29. doi: 10.1088/1674-1137/33/S1/009
[4]	FANG De-Qing , Yamaguchi T , ZHENG Tao , Ozawa A , Chiba M , Kanungo R , Kato T , Morimoto K , Ohnishi T , Suda T , Yamaguchi Y , Yoshida A , Yoshida K . Investigation on the Halo Structure in ¹⁵C. Chinese Physics C, 2004, 28(S1): 93-95.
[5]	J.P.Draayer¹ , G.Popa² , J.G.Hirsch³ , C.E.Vargas³ , 4 . E2 & M1 Strengths in Deformed Nuclei:Application of the Pseudo-SU(3) Model. Chinese Physics C, 2004, 28(12): 1297-1301.
[6]	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.
[7]	SHI KangJie , LI GuangLiang , FAN Heng , HOU BoYu . Constant Solutions to the Reflection Equation of 15 Vertex Model. Chinese Physics C, 2000, 24(1): 11-20.
[8]	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.
[9]	ZHANG Jie , JIANG Da-Zhen , YANG Jin-Qing , ZHANG Ying-Ji , HE Jian-Hua , FU De-Ji , CHENG Xiao-Wu . Study of Low-Lying States in ^58,60,62,64Ni by (p,p′) Scattering at E_p=25.1MeV for 2+1 State and IBA Analysis for Spectra and B(E2) Ratios. Chinese Physics C, 1991, 15(9): 836-843.
[10]	LI Yun-Cai , YANG Shan-De , WU Shi-Shu . CONTRIBUTION OF THE 2H-1P MULTIPLE SCATTERING CORRELATION AND SELF SCREENING EFFECT TO THE SPECTRA OF ¹⁷O AND ¹⁵O. Chinese Physics C, 1990, 14(7): 646-653.
[11]	Li Yuncai , Yang Shande , Wu Shishu . Contribution of the 2H-1P Multiple Scattering Correlation and Self Screening Effect to the Spectra of ¹⁷O and ¹⁵O. Chinese Physics C, 1990, 14(S4): 407-415.
[12]	Wu Shishu , Yang Shande , Li Yuncai . Contribution of the 2p-1h Multiple Scattering Correlation to the Spectra of ¹⁷O and ¹⁵O. Chinese Physics C, 1989, 13(S3): 321-329.
[13]	WU Shi-Shu , YANG Shan-De , LI Yun-Cai . CONTRIBUTION OF THE 2p-1h MULTIPLE SCATTERING CORRELATION TO THE SPECTRA OF ¹⁷O AND ¹⁵O. Chinese Physics C, 1989, 13(1): 75-82.
[14]	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.
[15]	LI Pan-Lin , ZHAO Xuan , ZENG Fan-An . ANALYSIS OF THE E2 TRANSITIONS BETWEEN THE d+a CLUSTER STATES OF ⁶Li WITH THE RGM. Chinese Physics C, 1988, 12(3): 414-419.
[16]	WU Hua-Chuan . THE QUADRUPOLE OPERATOR IN s-d-g MODEL AND THE SPECTRUM OF DEFORMED NUCLEI. Chinese Physics C, 1986, 10(6): 715-719.
[17]	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.
[18]	YANG Ze-Sen (Tse Sen Yang) . THE SU₂×SU₂ BASIS AND THE PHYSICAL BASES FOR THE STATE VECTORS OF d-BOSON SYSTEM AND THE TRACELESS BOSON OPERATORS(Ⅲ). Chinese Physics C, 1983, 7(4): 489-499.
[19]	YANG Ze-Sen (Tse-sen Yang) . THE SU₂×SU₂BASIS AND THE PHYSICAL BASES FOR THE STATE VECTORS OF d-BOSON SYSTEMS AND THE TRACELESS BOSON OPERATORS (Ⅱ). Chinese Physics C, 1983, 7(2): 245-256.
[20]	YANG ZE-SEN , TSE-SEN YANG . THE SU₂×SU₂BASIS AND THE PHYSICAL BASES FOR THE STATE VECTORS OF d-BOSON SYSTEMS AND THE TRACELESS BOSON OPERATORS (Ⅰ). Chinese Physics C, 1982, 6(5): 630-641.

Access

Get Citation

WU Hua-Chuan. A STUDY OF E2 OPERATOR IN U(15) MODEL FOR DEFORMED NUCLEI[J]. Chinese Physics C, 1985, 9(2): 229-235.

WU Hua-Chuan. A STUDY OF E2 OPERATOR IN U(15) MODEL FOR DEFORMED NUCLEI[J]. Chinese Physics C, 1985, 9(2): 229-235. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(1856)
PDF Downloads(482)
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, [email protected]

1.
沈阳化工大学材料科学与工程学院沈阳 110142

A STUDY OF E2 OPERATOR IN U(15) MODEL FOR DEFORMED NUCLEI

WU Hua-Chuan

Suzhou University

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1985-04-05

Abstract: In this paper, the E2 operator in the scheme of U(15) model is studied by means of varying the parameters in the E2 operator itself. If is shown that, compared with the U(6) model, the U(15) model has some advantages in explaining the flexibility of the ratio of the E2 transition probabilitys between different bands, the behavior of B(E2) at high-spin states and transitions between high bands.