Reflection-Asymmetric Shell Model Description of the Nuclei <SUP>221,223</SUP>Ra

CHEN Yong-Jing; CHEN Yong-Shou; ZHU Sheng-Jiang; GAO Zao-Cun

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> 2004, Vol. 28> Issue(S1) : 40-42

Reflection-Asymmetric Shell Model Description of the Nuclei ^221,223Ra

Physics Department, Tsinghua University, Beijing 100084, China2 China Institute of Atomic Energy, Beijing 102413, China

Abstract
HTML
Reference
Related

PDF

Abstract：
Reflection asymmetric shell model is applied for the description of the low-energy level spectrum in odd-A ^221,223Ra nuclei. The ground-state spin parity and the ground-state parity doublet bands are well reproduced by the present model. The presence of parity doublets suggests reflection-asymmetric (octupole deformed) shapes for nuclei ²²¹Ra and ²²³Ra.

References

[1]

. Asaro F et al. Phys. Rev., 1953, 92: 14952.Chasman R R. Phys. Lett., 1980, B96: 73.Leander G A, CHEN Y S. Phys. Rev., 1988, C37: 27444.Leander G A, Sheline R K. Nucl. Phys., 1984, A413: 3755.Sheline R K et al. Phys. Lett., 1989, B219: 476.CHEN Y S, GAO Z C. Phys. Rev., 2000, C63: 0143147.Hara K, Sun Y. Int. J. Mod. Phys., 1995, E4: 6378.Fernndez-Niello et al. Nucl. Phys., 1991, A531: 1649.Sheline R K, CHEN YS, Leader G A. Nucl. Phys., 1988,A486: 306

[1]	Rashmirekha Swain , S. K. Patra , B. B. Sahu . Nuclear structure and decay modes of Ra isotopes within an axially deformed relativistic mean field model. Chinese Physics C, 2018, 42(8): 084102. doi: 10.1088/1674-1137/42/8/084102
[2]	YANG Wei-Fan , DING Hua-Jie , YUAN Shuang-Gui , XU Yan-Bing , ZHANG Sheng-Dong , LU Xi-Ting . Production cross-section of ²³⁰Ra in the reaction of 60 MeV/u ¹⁸O ions with ²³⁸U. Chinese Physics C, 2008, 32(S2): 56-58.
[3]	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
[4]	DU Dong-Sheng . CP Asymmetry Prediction for Neutral Charmed Meson Decays into CP by Using Amplitude Ratios. Chinese Physics C, 2007, 31(9): 835-839.
[5]	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.
[6]	GAO Pu-Ze , MA Bo-Qiang . Nucleon Strange Asymmetry and the Light Quark Fragmentation Effect. Chinese Physics C, 2005, 29(10): 964-969.
[7]	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.
[8]	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.
[9]	Medina Ablikim , Edward Corrigan . Boundary Reflection Factor of the Supersymmetric Sinh-Gordon Model. Chinese Physics C, 2002, 26(S1): 47-53.
[10]	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.
[11]	GAO Zao-Chun , CHEN Yong-Shou . Reflection Asymmetric Shell Model and Its Description of the Octupole Deformed Bands in Ra Isotopes. Chinese Physics C, 2000, 24(S1): 54-58.
[12]	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.
[13]	Wang Zhengda , Zhang Xiaodong , Wang Xiaochun , Wang Xiaobin . Self-Similar Strcture Shell Model. Chinese Physics C, 1998, 22(4): 333-340.
[14]	Liu Zhenan , Chen Guoming , Chen Hesheng , Tang Xiaowei . Measurement of the τ Polarization Asymmetry in τ→a₁ v→π^±π⁰π⁰v Decay at Z⁰ Peak. Chinese Physics C, 1998, 22(11): 990-995.
[15]	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.
[16]	Chen Min , Hou Boyu , Shi Kangjie . Reflection Matrix of Zⁿ Belavin Model. Chinese Physics C, 1996, 20(9): 794-800.
[17]	Zhu Guohuai . Reestimate for CP Asymmetries in Decays of Neutral B-Flavored Mesons. Chinese Physics C, 1996, 20(10): 913-918.
[18]	PAN Ling-Jun , JIANG Huan-Qing . ASYMMETRY FOR π⁺ SINGLE CHARGE EXCHANGE FROM ALIGNED NUCLEUS ¹⁶⁵Ho. Chinese Physics C, 1989, 13(7): 614-619.
[19]	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.
[20]	REN WEN-BIN . ON THE SECOND KIND RIPPLE OF HIGH VOLTAGE CASCADE INCLUDING THOSE ORIGINATED FROM ASYMMETRIC COMPONENT ELEMENTS OF THE SYMMETRIC TYPE. Chinese Physics C, 1981, 5(2): 197-204.

Access

Get Citation

CHEN Yong-Jing, CHEN Yong-Shou, ZHU Sheng-Jiang and GAO Zao-Cun. Reflection-Asymmetric Shell Model Description of the Nuclei ^221,223Ra[J]. Chinese Physics C, 2004, 28(S1): 40-42.

CHEN Yong-Jing, CHEN Yong-Shou, ZHU Sheng-Jiang and GAO Zao-Cun. Reflection-Asymmetric Shell Model Description of the Nuclei ^221,223Ra[J]. Chinese Physics C, 2004, 28(S1): 40-42. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2004-12-30
Revised: 1900-01-01

Article Metric

Article Views(2560)
PDF Downloads(607)
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

Reflection-Asymmetric Shell Model Description of the Nuclei ^221,223Ra

Corresponding author: CHEN Yong-Jing,

Physics Department, Tsinghua University, Beijing 100084, China2 China Institute of Atomic Energy, Beijing 102413, China

Received Date: 2004-12-30
Accepted Date: 1900-01-01
Available Online: 2004-04-02

Abstract: Reflection asymmetric shell model is applied for the description of the low-energy level spectrum in odd-A ^221,223Ra nuclei. The ground-state spin parity and the ground-state parity doublet bands are well reproduced by the present model. The presence of parity doublets suggests reflection-asymmetric (octupole deformed) shapes for nuclei ²²¹Ra and ²²³Ra.