Effective Boson Number in IBM-2 and its Application in Even-Even Nuclear Systematics Study

Zhao Yumin; Gu Jinnan

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> 1995, Vol. 19> Issue(6) : 548-553

Effective Boson Number in IBM-2 and its Application in Even-Even Nuclear Systematics Study

Zhao Yumin ^, ,
Gu Jinnan

Department of Physics, Nanjing University,2100032 Institute of Modern Physics,The Chinese Academy of Sciences,Lanzhou,730000

Abstract
HTML
Reference
Related

PDF

Abstract：
The results of the effective boson numbers in IBM-2 for A≥70 even-even nuclei are reviwed,and the systemapics of the v.s.in rare earch and actinide regions is presented.Here some properties of systematics are discussed and simple explanation is given.Furthermore,by the use of effective boson numbers,the properties of summed B(M1) strengths for even-even nuclei in the actinide region are predicted.

References

[1]

赵玉民等，高能物理与核物理，16（1992）950;18（1994）68.[2]R.F.Castenetal.,Phys.Rev.Lett.,47（1981）1433;R.F.Castenetal.,Phys.Lett.,B208（1988）33.[3]A.Wolfetal,Phys,Lett.,B158（1985）7:B190（1987）19.[4]C.S.Hanetal.,Phys.Rev.,C42（1990）280.[5]O.Scholten,Phys.Lett.,B127（1983）144;N.Yoshinaga,Nucl.Phys.,A522（19901）99.[6]ZhaoYuminetal.,Unified Description of Systematics for the A≥70Even-evenNuclei,Comm.theo.Phys.,accepted;Systematics for medium-heavy Even-even Nuclei Phys.Rev.,accepted.[7]《Nuclear Structure,reaction and Symmetry》edi.byR.A.Meyer（1986）World Scientific.[8]C.Rangacharyulu et al.,Phys.Rev.,C43（1991）R949.[9]冯达旋，南京大学物理系内部资料。[10]WuChenglietal.,Phys.Rev.,C36（1987）1157;ChenJinquanetal.,Phys.Rev.,C40（1989）2844·[11]W.Franketal.,J.Phys,G16（1990）L7.[12]J.Margrafetal.,Phys.Rev.,C45（1992）R521.[13]S.Ramanetal.,Phys.Rev.,C37（1988）805.[14]ZhaoYuminetal.,ChinJ.Nucl.Phys.,15（1993）172.[15]K.Kummar,M.Baranger,Nucl.Phys.,A110（1968）490;529.[16]D.S.BrenneretaL.,Phys.Lett.,B243（1990）1.[17]ZbaoYuminetal.,Chin.Phys.Lett.,12（1995）68;The systematics in the VNpscheme,phys Rev.,C,inPress.

[1]	ZHANG Yu , HOU Zhan-Feng , LIU Yu-Xin . Boson Number Dependence of the Quantities Sensitive to Phase Transition in the Interacting Bosons Model. Chinese Physics C, 2006, 30(S2): 90-93.
[2]	WANG Hua-Lei , ZHANG Yu-Hu , ZHOU Xiao-Hong , GUO Ying-Xiang , LEI Xiang-Guo , LIU Min-Liang , TUO Peng , XIE Cheng-Ying , SONG Li-Tao , YU Hai-Ping , ZHENG Yong , GUO Wen-Tao , , , , . Observation of πh_11/2⊙νi_13/2 Band in Doubly-Odd ¹⁷⁰Re and Its Systematic Analysis. Chinese Physics C, 2004, 28(S1): 47-49.
[3]	ZHANG Xin , PAN Feng . Exact Solutions of sl-Boson System in U(2l+1) O(2l+2) Transitional Region. Chinese Physics C, 2002, 26(12): 1228-1237.
[4]	ZHAO Guang-Yi , LU Jing-Bin , MA Ying-Jun , YIN Li-Chang , LI Xian-Feng , LI Zhi-Huan , WANG Zhi-Kui , WU Xiao-Guang , LI Guang-Sheng , WEN Shu-Xian , YANG Chun-Xiang , LIU Yun-Zuo . Systematic Features of π1/2^－[541]⊙νi_13/2 Bands in Doubly-Odd Nuclei. Chinese Physics C, 2000, 24(S1): 33-37.
[5]	Yan Jun , Tao Biyou , Wang Shunjin . Temperature Duality on Riemann Surface and Cosmological Solutions for Genus g=1 and 2. Chinese Physics C, 1999, 23(7): 655-664.
[6]	Liu Yingtai , Liao Jizhi . Correction on the Energy Spectra of the O(6) Limit of IBM1 Containing af-Boson With Three-Body Potential. Chinese Physics C, 1999, 23(1): 59-64.
[7]	Ma Yinqun , Zhuang Youxiang , Zhang Zhengjun . Systematics Research on (p, n) and (p,2n) Reaction Excitation Functions. Chinese Physics C, 1998, 22(3): 271-276.
[8]	Zhao Yumin , Gu Jinnan . Effective Boson Number and Its Application. Chinese Physics C, 1994, 18(1): 68-73.
[9]	FU Deji , YANG Yatian , WANG Wenge , XU Gongou . Topological Approach to the Study of Dynamical Symmetry Breaking in IBM System. Chinese Physics C, 1993, 17(11): 1032-1039.
[10]	SANG Jian-Ping . s′ Boson and the S-D Truncation in the IBM. Chinese Physics C, 1992, 16(5): 423-430.
[11]	DENG Wei-Zhen , YANG Ze-Sen . Hermitian Boson Expansion Approach of IBM Toward Cross Shell Excitation. Chinese Physics C, 1992, 16(1): 75-81.
[12]	ZHAO Yu-Min , GU Jin-Nan . Effective Boson Numbers in IBM-Ⅱ. Chinese Physics C, 1992, 16(10): 950-953.
[13]	YAO Li-Shan , CAI Dun-Jiu . A SYSTEMATIC STUDY OF EXCITATION FUNCTIONS FOR (n,2n) AND (n,3n) REACTIONS. Chinese Physics C, 1990, 14(3): 266-270.
[14]	YAO Li-Shan , ZHOU En-Chen , CAI Dun-Jiu , JI Shi-Yin . THE SYSTEMATIC CALCULATIONS OF (n,2n) AND (n,3n) REACTION CROSS SECTIONS FOR MEDIUM-HEAVY NUCLEI AT 14.5MeV. Chinese Physics C, 1988, 12(5): 683-688.
[15]	YAO Li-Shan , ZHOU En-Chen , CAI Dun-Jiu . A SYSTEMATIC STUDY OF (n, 2n) CROSS SECTION AT 14MeV. Chinese Physics C, 1987, 11(4): 533-542.
[16]	DI Yao-Min . F-SPIN BREAKING IN IBM. Chinese Physics C, 1985, 9(4): 461-466.
[17]	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.
[18]	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.
[19]	SHI YI-JIN , ZHUANG FEI . SYSTEMATIC STUDY ON 1-p SHELL HYPERNUCLEI(Ⅰ)——Λ-N EFFECTIVE INTERACTION. Chinese Physics C, 1982, 6(6): 750-759.
[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

Zhao Yumin and Gu Jinnan. Effective Boson Number in IBM-2 and its Application in Even-Even Nuclear Systematics Study[J]. Chinese Physics C, 1995, 19(6): 548-553.

Zhao Yumin and Gu Jinnan. Effective Boson Number in IBM-2 and its Application in Even-Even Nuclear Systematics Study[J]. Chinese Physics C, 1995, 19(6): 548-553. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(2845)
PDF Downloads(553)
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

Effective Boson Number in IBM-2 and its Application in Even-Even Nuclear Systematics Study

Zhao Yumin ^,
Gu Jinnan

Corresponding author: Zhao Yumin,

Department of Physics, Nanjing University,2100032 Institute of Modern Physics,The Chinese Academy of Sciences,Lanzhou,730000

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1995-06-05

Abstract: The results of the effective boson numbers in IBM-2 for A≥70 even-even nuclei are reviwed,and the systemapics of the v.s.in rare earch and actinide regions is presented.Here some properties of systematics are discussed and simple explanation is given.Furthermore,by the use of effective boson numbers,the properties of summed B(M1) strengths for even-even nuclei in the actinide region are predicted.