Reflection Asymmetric Shell Model and Its Description of the Octupole Deformed Bands in Ra Isotopes

GAO Zao-Chun; CHEN Yong-Shou

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> 2000, Vol. 24> Issue(S1) : 54-58

Reflection Asymmetric Shell Model and Its Description of the Octupole Deformed Bands in Ra Isotopes

GAO Zao-Chun ^, ,
CHEN Yong-Shou

China Institute of Atomic Energy,Beijing 102413,China2 Institute of Theoretical Physics,The Chinese Academy of Sciences,Beijing 100080,China3 Department of Technical Physics,Peking University,Beijing 100871,China

Abstract
HTML
Reference
Related

PDF

Abstract：
The framework of the Reflection Asymmetric Shell Model (RASM) used to describe the high-spin states of octupole-deformed nuclei has been formulated by the variational procedure.Some basic features of the Yrast octupole bands can been explained by this model.We calculated the even-even^222—228Ra isotopes,the agreement between the theory and the experimental data is good.

References

[1]

Bohr A. Mar. Fys. Medd. Dan. Vid. Selsk., 1952, 26:142 Bohr A, Motrelson B R. Mat. Fys. Medd. Dan. Vid. Selsk., 1953, 27: 163 Asam F, Stephens F S, Perlman I. Phys.Rev., 1953, 92: 14954 Stephens F S, Asam F, Perlman I. Phys. Rev., 1954, 96: 1568; 1955,100: 15435 Butler P A, Nazarewicz W. Rev. Mod. Phys., 1996,68:3486 Inglis D R. Phys. Rev., 1954,96: 1059; Phys. Rev., 1956,103: 17867 Nazarewizc, W:Tabor S L. Phys. Rev., 1992,C45: 22268 Elliott J P. Proc. Roy. Soc. . 1968, 245: 128;5579 Hara K, SUN Y. Int. J . Mod. Phys., 1995, E4 : 63710 Leander G A, Chen Y S. Phys. Rev., 1988,Q7:274411 GAO Zao-Chun. Reflection Asymmetric Shell Model. Ph. D. Thesis,China Institute of Atomic Energy, 2000,8(in Chinese)(高早春.反射不对称壳模型，中国原子能科学研究院博士学位论文，2000,8)12 Cock. J F C, Hawcroft D, Amzal N et al. Nucl. Phys., 1999, A645: 61

[1]	Jun-Long Tian , WU Xi-Zhen , LI Zhu-Xia , ZHAO Kai . Superheavy Fragments Produced in the Asymmetric Strongly Damped Collision. Chinese Physics C, 2008, 32(1): 34-39. doi: 10.1088/1674-1137/32/1/008
[2]	WANG Shuai-Wei , HUANG Jin-Shu , SONG Tai-Ping , LU Gong-Ru . Simultaneous Solution to B_d⁰→φK^*0 Polarization Anomaly and B_d→φK_S CP Asymmetry. Chinese Physics C, 2007, 31(10): 900-906.
[3]	JIN Hua , ZHENG Ren-Rong , ZHU Shun-Quan , LI Jun-Qing . Chaotic Motion of Single Particle in the Potential of Nonaxial Octupole Deformation. Chinese Physics C, 2006, 30(2): 134-139.
[4]	GAO Pu-Ze , MA Bo-Qiang . Nucleon Strange Asymmetry and the Light Quark Fragmentation Effect. Chinese Physics C, 2005, 29(10): 964-969.
[5]	LI Xi-Ming , ZHAO Ning-Hua , LAN Jian-Sheng . Asymmetry of hadron production in pp(p) reaction. Chinese Physics C, 2005, 29(12): 1125-1130.
[6]	ZHENG Ren-Rong , ZHU Shun-Quan , JIN Hua , LI Jun-Qing . Mechanism of Chaos Induced by the Periodic Driving Octupole Deformation. Chinese Physics C, 2004, 28(S1): 105-107.
[7]	DING Yong , LU Zhun , MA Bo-Qiang . Correction of Asymmetric Quark-Antiquark Strange Sea to Weinberg Angle. Chinese Physics C, 2004, 28(9): 947-951.
[8]	CHEN Yong-Jing , CHEN Yong-Shou , ZHU Sheng-Jiang , GAO Zao-Cun . Reflection-Asymmetric Shell Model Description of the Nuclei ^221,223Ra. Chinese Physics C, 2004, 28(S1): 40-42.
[9]	WANG Yong-Gang , LIU Xi-Ming , ZHOU Jian-Jun . Angular Asymmetry of Multiplicity in High Energy e⁺e^－ Annihilation to Three Jet Events. Chinese Physics C, 2001, 25(1): 6-10.
[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]	GUO JianYou , XU FuXin , RUAN TuNan . Description of Staggering Phenomenon of the Superdeformed Bands in SU_q(2) Symmetry. Chinese Physics C, 2000, 24(2): 181-184.
[12]	ZHU ShengJiang , WANG MuGe , ZHU LingYan , LI Ming , GAN CuiYun , YANG LiMing , M Sakhaee , Pau Sanli , DENG JingKang , LONG GuiLu . Octupole Deformation in Neutron Rich ^145,147 La Nuclei. Chinese Physics C, 2000, 24(5): 418-425.
[13]	Xi Xiaoqiang , Shi Kangjie , Hou Boyu , Fan Heng . Algebraic Bethe Ansatz for the Supersymmetric t-J Model With Reflecting Boundary Conditions in FBF Background. Chinese Physics C, 1999, 23(10): 961-979.
[14]	Shen Shuifa , Yuan Shuanggui , Yang Weifan , Fang Keming , Mou Wantong , Zhang Zueqian , Li Zongwei , Zhong Jiquan , Guo Tianrui , Chen Zhantu . Decay Scheme of ²²⁹Ra. Chinese Physics C, 1997, 21(9): 783-786.
[15]	Li Junqing . Chaotic Motion of Classical Particles in Axially Symmetric Potentials with Octupole Deformation. Chinese Physics C, 1997, 21(9): 818-824.
[16]	Wu Lianao , Liu Gang . A New Formula for the Spectra of Axial Symmetric and Transition Nuclei and a Quantity to Identify the Nuclear γ Deformation. Chinese Physics C, 1996, 20(4): 339-344.
[17]	Zhu Guohuai . Reestimate for CP Asymmetries in Decays of Neutral B-Flavored Mesons. Chinese Physics C, 1996, 20(10): 913-918.
[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]	PAN Ling-Jun , JIANG Huan-Qing . ASYMMETRY FOR π⁺ SINGLE CHARGE EXCHANGE FROM ALIGNED NUCLEUS ¹⁶⁵Ho. Chinese Physics C, 1989, 13(7): 614-619.
[20]	LIU Jian-Ye , QIAO Wei-Min , LI Jun-Qing , SHEN Wen-Qing , CHEN Pei-Jun , TAN Nan-Hong . THE CHARGE RELAXATION PROCESS IN THE DISSIPATIVE HEAVY-ION COLLISIONS OF THE MASS ASYMMETRY SYSTEM. Chinese Physics C, 1988, 12(5): 701-707.

Access

Get Citation

GAO Zao-Chun and CHEN Yong-Shou. Reflection Asymmetric Shell Model and Its Description of the Octupole Deformed Bands in Ra Isotopes[J]. Chinese Physics C, 2000, 24(S1): 54-58.

GAO Zao-Chun and CHEN Yong-Shou. Reflection Asymmetric Shell Model and Its Description of the Octupole Deformed Bands in Ra Isotopes[J]. Chinese Physics C, 2000, 24(S1): 54-58. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(2796)
PDF Downloads(522)
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

Reflection Asymmetric Shell Model and Its Description of the Octupole Deformed Bands in Ra Isotopes

GAO Zao-Chun ^,
CHEN Yong-Shou

Corresponding author: GAO Zao-Chun,

China Institute of Atomic Energy,Beijing 102413,China2 Institute of Theoretical Physics,The Chinese Academy of Sciences,Beijing 100080,China3 Department of Technical Physics,Peking University,Beijing 100871,China

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 2000-07-15

Abstract: The framework of the Reflection Asymmetric Shell Model (RASM) used to describe the high-spin states of octupole-deformed nuclei has been formulated by the variational procedure.Some basic features of the Yrast octupole bands can been explained by this model.We calculated the even-even^222—228Ra isotopes,the agreement between the theory and the experimental data is good.