Breaking of Chiral Symmetry in <sup>104</sup>Rh and Its Neighbouring Nuclei

Chin. Phys. Lett.

2003, Vol. 20

Issue (8): 1223-1226 DOI:

Original Articles

Breaking of Chiral Symmetry in ¹⁰⁴Rh and Its Neighbouring Nuclei

PENG Jing¹;MENG Jie^1,2,3;ZHANG Shuang-Quan¹

¹School of Physics, Peking University, Beijing 100871 ²Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 100080 ³Center of Theoretical Nuclear Physics, National Laboratory of Heavy Ion Accelerator, Lanzhou 730000

Cite this article:

PENG Jing, MENG Jie, ZHANG Shuang-Quan 2003 Chin. Phys. Lett. 20 1223-1226

Download: PDF(836KB)
Export: BibTeX | EndNote | Reference Manager | ProCite | RefWorks

Abstract The possible chiral doublet structures in ¹⁰⁴Rh with the asymmetric configuration πg^-1_9/2 vh_11/2 have been studied in the triaxial particle-rotor model. The spectra, the I - ω relations and the transition probabilitiessupport the existence of the chiral bands in this nucleus. The γ-deformation interval -35°≤ γ ≤ -25°for appearance of chiral doublets in ¹⁰⁴Rh is given. With appropriate moment of inertia and the configuration πg^-1_9/2 vh_11/2, the experimental spectra in ¹⁰⁴Rh, ¹⁰⁶Rh, ¹⁰⁸Rh, ¹¹⁰Ag have been well reproduced by the yrast bands of the triaxial particle-rotor-model calculation.

Keywords: 21.10.-k 21.10.Re 21.60.Cs 21.60.Ev

Published: 01 August 2003

PACS:	21.10.-k	(Properties of nuclei; nuclear energy levels)
	21.10.Re	(Collective levels)
	21.60.Cs	(Shell model)
	21.60.Ev	(Collective models)

TRENDMD:

URL:

https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y2003/V20/I8/01223

Service
	E-mail this article
	E-mail Alert
	RSS
Articles by authors
	PENG Jing
	MENG Jie
	ZHANG Shuang-Quan

Related articles from Frontiers Journals

[1]	MA Ke-Yan, LU Jing-Bin, YANG Dong, LI Jian, WANG Hui-Dong, LIU Yun-Zuo, WU Xiao-Guang, ZHU Li-Hua, ZHENG Yun, HE Chuang-Ye. High Spin States of ¹¹³In[J]. Chin. Phys. Lett., 2012, 29(6): 1223-1226
[2]	WANG Lie-Lin, LU Jing-Bin, YANG Dong, MA Ke-Yan, ZHOU Yin-Hang, YIN Li-Chang, WU Xiao-Guang, WEN Shu-Xian, LI Guang-Sheng, YANG Chun-Xiang. High-Spin Structure in Odd-Odd ¹⁶⁰Lu Nucleus[J]. Chin. Phys. Lett., 2012, 29(6): 1223-1226
[3]	ZHAO Yue,KANG Xu-Zhong,SHEN Shui-Fa,,YAN Yu-Peng,HE Chuang-Ye,YAN Shi-Wei. High-Spin States in Transuranium Nuclei ^242,244Pu**[J]. Chin. Phys. Lett., 2012, 29(5): 1223-1226
[4]	LI Lu-Lu,MENG Jie,P. Ring,ZHAO En-Guang,ZHOU Shan-Gui,. Odd Systems in Deformed Relativistic Hartree Bogoliubov Theory in Continuum**[J]. Chin. Phys. Lett., 2012, 29(4): 1223-1226
[5]	CUI Ji-Wei, ZHOU Xian-Rong, CHEN Fang-Qi, SUN Yang, WU Cheng-Li. Analyses of β−Bands of ^230,232Th and ^232,234U by the Projected Shell Model[J]. Chin. Phys. Lett., 2012, 29(2): 1223-1226
[6]	LI Shi-Cheng, SHI Yue, ZHANG Yu-Hu, ZHOU Xiao-Hong, XU Fu-Rong, FANG Yong-De, LIU Min-Liang, DING Bing, GUO Song, LI Guang-Shun, ZHOU Hou-Bing, M. Oshima, Y. Toh, M. Koizumi, A. Osa, A. Kimura, Y. Hatsukawa, H. Hayakawa, T. Shizuma, J. Katakura, M. Matsuda, T. Morikawa, M. Sugawara, H. Kusakari. Identification of a New Four-Quasiparticle State in Odd-Odd ¹⁸⁶Au[J]. Chin. Phys. Lett., 2012, 29(2): 1223-1226
[7]	HUANG Li-Xun, QI Yan-Jun, LI Tao, LIU Shu-Xin . The Plateau of Moment of Inertia and the Energy Gap in ^161−168Yb**[J]. Chin. Phys. Lett., 2011, 28(9): 1223-1226
[8]	ZHANG Da-Li, DING Bin-Gang . Description of the Chiral Doublet Bands in ¹³⁵Nd and ¹³⁶Nd**[J]. Chin. Phys. Lett., 2011, 28(5): 1223-1226
[9]	DAI Lian-Rong, TENG Wei-Xin, PAN Feng, WANG Sheng-Hua . An Alternative Interacting Boson Model Description of The N =90 Nuclei**[J]. Chin. Phys. Lett., 2011, 28(5): 1223-1226
[10]	CHEN Fang-Qi, ZHOU Xian-Rong . ¹⁷⁴Hf and ¹⁷⁴Yb by the Projected Shell Model with Improved 4-quasiparticle basis**[J]. Chin. Phys. Lett., 2011, 28(4): 1223-1226
[11]	JIANG Hui, SHEN Jia-Jie, ZHAO Yu-Min, . Benford's Law in Nuclear Structure Physics**[J]. Chin. Phys. Lett., 2011, 28(3): 1223-1226
[12]	QI Bin, WANG Shou-Yu, ZHANG Shuang-Quan . Chiral Doublet Bands with νh_11/2⊗νd_5/2⁻¹ Configuration in the Particle Rotor Model**[J]. Chin. Phys. Lett., 2011, 28(12): 1223-1226
[13]	HAO Xin, ZHU Li-Hua, WU Xiao-Guang, HE Chuang-Ye, ZHENG Yun, LI Li-Hua, SUN Hui-Bin, LI Guang-Sheng . Shape Evolution in Rotating ¹⁷⁸Os**[J]. Chin. Phys. Lett., 2011, 28(11): 1223-1226
[14]	DING Huai-Bo, ZHU Sheng-Jiang, WANG Jian-Guo, GU Long, XU Qiang, XIAO Zhi-Gang, YEOHA Eing-Yee, ZHANG Ming, ZHU Li-Hua, WU Xiao-Guang, LIU Ying, HE Chuang-Ye, WANG Lie-Lin, PAN Bo, LI Guang-Sheng. Proposed Chiral Doublet Bands in ⁹⁸Tc[J]. Chin. Phys. Lett., 2010, 27(7): 1223-1226
[15]	GU Long, ZHU Sheng-Jiang, J. H. Hamilton, A. V. Ramayya, J. K. Hwang, S. H. Liu, WANG Jian-Guo, Y. X. Luo, J. O. Rasmussen, I. Y. Lee, XU Qiang, E. Y. Yeoh, W. C. Ma. Collective Band Structures and Identification of One-Phonon and Two-Phonon γ-Vibrational Bands in 109Tc[J]. Chin. Phys. Lett., 2010, 27(6): 1223-1226

Viewed

Full text

Abstract