πg<SUB>9/2</SUB>⊙νh<SUB>11/2</SUB> doublet bands in A~100 mass region

WANG Shou-Yu; ZHANG Shuang-Quan; QI Bin; MENG Jie

doi:10.1088/1674-1137/33/S1/012

Chinese Physics C> 2009, Vol. 33> Issue(S1) : 37-39 DOI: 10.1088/1674-1137/33/S1/012

πg_9/2⊙νh_11/2 doublet bands in A~100 mass region

Abstract
HTML
Reference
Related

PDF

Abstract：
Using the model with one particle and one hole coupled with a triaxial rotor, the πg^－1_9/2⊙νh_11/2 doublet bands in the A~100 mass region are studied, and compared with the πh_11/2⊙νh^－1_11/2 doublet bands. It is found that the calculated results for the configuration of πg^－1_9/2⊙νh_11/2 are very similar the results for a pure h_11/2 proton particle and a neutron quasiparticle with λ_n=ε₅. After including the pair correlation, the model describes the candidate chiral doublet bands in ¹⁰⁶Rh successfully, which supports the interpretation of chirality geometry.

References

[1]

. Frauendorf S, MENG J. Nucl. Phys. A, 1997, 617: 1312. Starosta K et al. Phys. Rev. Lett., 2001, 86: 9713. Vaman C, Fossan D B, Koike T et al. Phys. Rev. Lett.,2004, 92: 0325014. Joshi P, Jenkins D G, Raddon P M et al. Phys. Lett. B,2004, 595:1355. ZHU S J et al. Euro. Phys. J. A, 2005, 25(S01): 459; Yong-Nam U et al. J. Phys. G, 2005, 31: B1-B66. WANG S Y, LIU Y Z, Komatsubara T et al. Phys. Rev. C,2006, 74: 0173027. Grodner E et al. Phys. Rev. Lett., 2006, 97: 1725018. Tonev D et al. Phys. Rev. Lett., 2006, 96: 0525019. Mukhopadhyay S, Almehed D, Garg U et al. Phys. Rev.Lett., 2007, 99: 17250110. WANG S Y, ZHANG S Q, QI B et al. Chin. Phys. Lett.,2007, 24: 66411. PENG J, MENG J, ZHANG S Q. Phys. Rev. C, 2003, 68:04432412. QI Bin, ZHANG Shuang-Quan, WANG Shou-Yu et al.HEP NP, 2006, 30(S2): 112(in Chinese)13. WANG S Y, ZHANG S Q, QI B et al. Phys. Rev. C, 2007,75: 02430914. ZHANG S Q, QI B, WANG S Y et al. Phys. Rev. C, 2007,75: 04430715. MENG J, PENG J, ZHANG S Q, ZHOU S G. Phys. Rev.C, 2006, 73: 03730316. WANG S Y, ZHANG S Q, QI B et al. Phys. Rev. C, 2008,77: 034314

[1]	Hui Jia , Bin Qi , Shou-Yu Wang , Shuo Wang , Chen Liu . Electromagnetic transitions in multiple chiral doublet bands. Chinese Physics C, 2016, 40(12): 124103. doi: 10.1088/1674-1137/40/12/124103
[2]	Hao Zhang , Qibo Chen . Chiral geometry in multiple chiral doublet bands. Chinese Physics C, 2016, 40(2): 024102. doi: 10.1088/1674-1137/40/2/024102
[3]	MA Ke-Yan , LU Jing-Bin , YANG Dong , WANG Hui-Dong , LIU Yun-Zuo , LI Jian , LIU Gong-Ye , LI Li , MA Ying-Jun , WU Xiao-Guang , LI Guang-Sheng , ZHENG Yun , HE Chuang-Ye . Doublet bands in ¹²⁸La and systematic features of energy separationof doublet bands observed in the A～130 mass region. Chinese Physics C, 2013, 37(4): 044001. doi: 10.1088/1674-1137/37/4/044001
[4]	LI Tao , CHEN Bao-Ren , LIU Shu-Xin . Signature splitting of the πh_11/2 band and high-spin structures in ¹⁵⁵Tb. Chinese Physics C, 2010, 34(7): 958-963. doi: 10.1088/1674-1137/34/7/006
[5]	QI Bin , MENG Jie , ZHANG Shuang-Quan , WANG Shou-Yu , PENG Jing . Chiral doublet bands and energy-level crossing. Chinese Physics C, 2009, 33(S1): 43-45. doi: 10.1088/1674-1137/33/S1/014
[6]	WANG Shou-Yu , ZHANG Shuang-Quan , QI Bin , MENG Jie . Chiral doublet bands in odd-odd nuclei. Chinese Physics C, 2008, 32(S2): 138-140.
[7]	ZHOU Xiao-Hong , XING Ye-Bing , MA Long , ZHANG Yu-Hu , LIU Yuan . Low-Spin Signature Inversion in the πh_9/2⊙νi_13/2 Oblate Band. Chinese Physics C, 2006, 30(S2): 211-213.
[8]	HE Chuang-Ye , ZHU Li-Hua , WU Xiao-Guang , WANG Zhi-Min , LIU Ying , SUN Hui-Bin , WEN Shu-Xian , LI Guang-Sheng , YANG Chun-Xiang . Systematics of Signature Inversion in Odd-Odd Nuclei in the A～100 Mass Region. Chinese Physics C, 2006, 30(S2): 175-176.
[9]	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.
[10]	XU Yan-Bing . Influence of 1h_11/2 Orbit on the Shapes of Even Even Nuclei Around A～100 Region. Chinese Physics C, 2004, 28(6): 601-606.
[11]	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.
[12]	Zhang Yuhu , Zhao Qingzhong , Zhou Xiaohong , Sun Xiangfu , Lei Xiangguo , Guo Yingxiang , Liu Zhong , Chen Xinfeng , Zhu Yongtai , Wen Shuxian , Yuan Guanjun , Liu Xiangan . High-Spin States in ¹⁶²Lu and Signature Inversion of Yrast Bands in Doubly Odd Nuclei Around the A=160 Mass Region. Chinese Physics C, 1997, 21(S2): 15-24.
[13]	Xing Zheng , Zeng Wenping , Chen Xingqu , Sun Xiangfu , Liu Zhong . Studies of πh_11/2 Bands in Odd-A^117—125Cs Nuclei. Chinese Physics C, 1996, 20(7): 639-643.
[14]	Xing Zheng , Chen Xingqu . Analysis of Identical Bands for Odd-A Superdeformed Nuclei in A ~190 Mass Region. Chinese Physics C, 1995, 19(S2): 207-213.
[15]	Sun Xiangfu , Liu Zong , Zhou Xiaohong , Lei Xiangguo , Jin Hanjuan , Pan Qiangyan , Zhang Yuhu , Guo Yingxiang , Cheng Xinfeng , Luo Yixiao , Wen Shuxian , Yuan Guanjun , Li Guangsheng , Yang Chunxiang . Observation of a Possible πh_11/2 band of ¹¹⁷Cs. Chinese Physics C, 1994, 18(S1): 1-4.
[16]	Sun Xiangfu , Liu Zhong , Zhou Xiaohong , Lei Xiangguo , Jin Hanjuan , Pan Qiangyan , Zhang Yuhu , Guo Yingxiang , Cheng Xinfeng , Luo Yixiao , Wen Shuxian , Yuan Guanjun , Li Guangsheng , Yang Chunxiang . Measurement of the h_11/2 Band of ¹¹⁷Cs. Chinese Physics C, 1994, 18(S4): 341-344.
[17]	Zheng Weihong , Guo Shuohong . Variational Calculation of the Glueball Mass in 2+1 Dimensional SU(2) LGT. Chinese Physics C, 1989, 13(S1): 33-36.
[18]	Zheng Weihong , Liu Jinming , Guo Shuohong . The Mass Gap in 2 + 1 Dimensional SU(2) Lattice Gauge Theory. Chinese Physics C, 1988, 12(S1): 51-54.
[19]	ZHANG Jing-Ye , Zhong Ji-Quan . ON πh_9/2 ALIGNMENT IN Pt EVEN ISOTOPES. Chinese Physics C, 1988, 12(1): 130-133.
[20]	ZHANG JING-YE , ZHANG XI-ZHEN . THE ROTATION ALIGNMENT EFFECTS OF g_9/2 PROTON PAIR AND NEUTRON PAIR IN ⁶⁸Ge. Chinese Physics C, 1981, 5(1): 108-112.

Access

Get Citation

WANG Shou-Yu, ZHANG Shuang-Quan, QI Bin and MENG Jie. πg_9/2⊙νh_11/2 doublet bands in A~100 mass region[J]. Chinese Physics C, 2009, 33(S1): 37-39. doi: 10.1088/1674-1137/33/S1/012

WANG Shou-Yu, ZHANG Shuang-Quan, QI Bin and MENG Jie. πg_9/2⊙νh_11/2 doublet bands in A~100 mass region[J]. Chinese Physics C, 2009, 33(S1): 37-39. doi: 10.1088/1674-1137/33/S1/012 shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2008-10-22
Revised: 1900-01-01

Article Metric

Article Views(2813)
PDF Downloads(698)
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

πg_9/2⊙νh_11/2 doublet bands in A~100 mass region

Corresponding author: WANG Shou-Yu,

Received Date: 2008-10-22

Accepted Date: 1900-01-01

Available Online: 2009-01-10

Abstract: Using the model with one particle and one hole coupled with a triaxial rotor, the πg^－1_9/2⊙νh_11/2 doublet bands in the A~100 mass region are studied, and compared with the πh_11/2⊙νh^－1_11/2 doublet bands. It is found that the calculated results for the configuration of πg^－1_9/2⊙νh_11/2 are very similar the results for a pure h_11/2 proton particle and a neutron quasiparticle with λ_n=ε₅. After including the pair correlation, the model describes the candidate chiral doublet bands in ¹⁰⁶Rh successfully, which supports the interpretation of chirality geometry.

HTML

Reference (1)

πg_9/2⊙νh_11/2 doublet bands in A~100 mass region

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

πg_9/2⊙νh_11/2 doublet bands in A~100 mass region

Corresponding author: WANG Shou-Yu,

HTML

目录

πg9/2⊙νh11/2 doublet bands in A~100 mass region

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

πg9/2⊙νh11/2 doublet bands in A~100 mass region

Corresponding author: WANG Shou-Yu,

HTML

目录

πg_9/2⊙νh_11/2 doublet bands in A~100 mass region

πg_9/2⊙νh_11/2 doublet bands in A~100 mass region