Configuration-Dependent Bands in <SUP>169</SUP>Re

ZHOU Xiao-Hong; XU Fu-Rong; ZHANG Yu-Hu; ZHENG Yong

Chinese Physics C> 2003, Vol. 27> Issue(11) : 984-989

Configuration-Dependent Bands in ¹⁶⁹Re

Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China2 Japan Atomic Energy Research Institute, Tokai, Ibaraki 319-1195, Japan3 Department of Technical Physics and MOE Key Laboratory, Peking University, Beijing 100871, China4 Chiba Institute of Technology, Narashino, Chiba 275-0023, Japan

Abstract
HTML
Reference
Related

PDF

Abstract：
High-spin states in ¹⁶⁹Re were studied and resulted in the identification of a strongly coupled band based on the 9/2^－[514] Nilsson state and a decoupled band built on the h_9/2 intruder proton orbital (nominally 1/2^－[541]). The cranked shell nodel calculations present configuration-dependent deformations that can explain the different band crossing frecpiencies. The experimental 9/2^－[514] band in Re shows the largest signature splitting at low spin among the known odd mass Re isotopes. After the alignment of a pair of the i_13/2 neutrons, the phase of the splitting is inverted with a significantly reduced amplitude. Additionally, a three-quasipariticle band was observed and assigned to be built likely on the π9/2^－[514]⊙AE configuration.

References

[1]

Roux D G et al. Phys. Rev., 2001, C63:0243032 Carlsson H et al. Nucl. Phys., 1993,A551:295 3 Hildingsson L et al. Nucl. Phys., 1990,A513:394 4 ZHOU Xiao–Hong et al. High Energy Phys. and Nucl. Phys., 2002,26(10) :991 (in Chinese)(周小红等.高能物理与核物理,2002,26(10) :991)5 ZHOU X H et al. Eur. Phys. J., 2002,A15:285 6 Nazarewiez W, Wyss R, Johnson A. Phys. Lett., 1989, B225:208 7 Nazarewicz W et al. Nucl. Phys., 1985, A435:397 8 XU F R, Satuta W, Wyss R. Nucl. Phys., 2000, A669:119 9 Satula W, Wyss R, Magierski P. Nucl. Phys., 1994, A578:4510 XU F R et al. Phys. Lett., 1998, B435:257 11 YU C H et al. Nucl. Phys., 1990, A511:15712 Kibedi T et al. Nucl. Phys., 1992,A539:13713 ZHANG Y H et al. Phys. Rev,, 2002, C65:014302 14 Mueller W F et al. Phys. Rev., 1994, C50:1901 15 Mueller W F et al. Phys. Rev., 1999, C59:2009 16 Frauendorf S, May F R. Phys. Lett., 1983, B125:245 17 Bengtsson R et al. Nucl. Phys., 1984, A415:18918 Bark R A, Dracoulis G D, Stuchbery A E. Nucl. Phys., 1990, A514: 50319 Recht J et al. Nucl. Phys., 1985, A440:36620 Dracoulis G D et al. Nucl. Phys., 1988, A486:414 21 Theine K et al. Nucl. Phys., 1992, A548:71

[1]	WANG Wen-Ming , LI Xia , ZHAO Zhi-Xiang , ZHOU Zu-Ying , YU Hong-Wei , WU Hai-Cheng , WEI Yi-Xiang . Measurement of neutron cross sections and resonance parameters of ¹⁶⁹Tmbelow 100 eV. Chinese Physics C, 2010, 34(2): 177-181. doi: 10.1088/1674-1137/34/2/004
[2]	HAO Huan-Feng , XING Yong-Zhong , LIU Jian-Ye . Influence of Isospin\, Dependence\, of\, Nucleon-Nucleon\, Cross\, Section\, and\, Momentum\, DependentInteraction on the Isoscaling in Intermediate Energy Collisions. Chinese Physics C, 2007, 31(7): 651-654.
[3]	LEI Yi-An , ZENG Jin-Yan . Isospin Dependence of Nuclear Charge Radii and Its Microscopic Demonstration. Chinese Physics C, 2007, 31(8): 731-735.
[4]	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.
[5]	MA Zhong-Yu , RONG Jian . Isospin-Dependence of Nucleon Potential and Effective Mass in Relativistic Approach. Chinese Physics C, 2006, 30(12): 1230-1233.
[6]	XU Jun , CHEN Lie-Wen , LI Bao-An , MA Hong-Ru . Temperature Dependence of the Nuclear Symmetry Energy and Symmetry Free Energy. Chinese Physics C, 2006, 30(S2): 265-267.
[7]	ZENG Sheng , LIAN Gang . Temperature Dependence of Electron Screening at Low Energy. Chinese Physics C, 2005, 29(12): 1131-1135.
[8]	LIU Shu-Xin . Configuration Structure of Superdeformed Bands in A～190 Mass Region. Chinese Physics C, 2005, 29(9): 871-874.
[9]	MO Xiao-Hu . Correlation in Estimation of the Q Value. Chinese Physics C, 2005, 29(9): 831-837.
[10]	LI Xiao-Lin , YUE Wei-Sheng , LIU Jiang-Feng , WAN Tian-Min , LI Yan , ZHANG Gui-Lin , YAN Cong-Huai , ZHANG Zhong-De , HUANG Yu-Ying , HE Wei . Study of Distribution and Correlation of Elements in Bone of the Rat Exposed to Lead by Synchrotron. Chinese Physics C, 2005, 29(S1): 65-67.
[11]	CHEN Chuan-Ren , HUANG Yu-Ying , LI Jing-Gong , HE Wei , WEI Ai-Hong , WU Qun-Hui , WU Chun-Xue , LI Kui-Fa . Study of the Relationship between the Trace Element of Oil-Gas Inclusion and Oil-Gas Movement. Chinese Physics C, 2005, 29(S1): 51-55.
[12]	LIU Jian-Feng , LI Chun-Juan , ZHANG Guo-Hui . Study on the Mass Energy Relativities of the Reaction Mechanisms in the Neutron Radiative Capture. Chinese Physics C, 2004, 28(8): 832-837.
[13]	ZHOU Xiao-Hong , ZHANG Yu-Hu , ZHENG Yong . Rotational Bands in ¹⁶⁹Re. Chinese Physics C, 2002, 26(10): 991-997.
[14]	FENG CunFeng , ZHANG XueYao , KONG FanMin , HE Mao , FU Yu , DAI ZhiQiang , ZHANG NaiJian . Relation between Interactive Models and Identification of Primary Cosmic Ray Components at the “Knee”. Chinese Physics C, 2000, 24(6): 467-472.
[15]	Xu Hushan , Zhu Yongtai , Chen Liewen , Gou Quanbu , Liu Hang , Wei Zhiyong , Zhang Yuhu , Wang Qi , Li Songlin , Lu Jun , Wu Zhongli , Xie Yuanxiang , Zhang Fengshou , Jin Genming . Target-Dependence of Neutron-Proton Ratio of the PLF Produced in Heavy Ion Collisions at Intermediate Energies. Chinese Physics C, 1998, 22(12): 1061-1067.
[16]	Lu Jun , Wang Qi , Xu Hushan , Li Songlin , Zhu Yongtai , Yin Xu , Fan Enjie , Zhang Yuhu , Li Zhichang , Zhao Kui , Lu Xiuqin , Hu Xiaoqing . The Angular Dependence of the Coherence Energy in Dissipative Reaction of ¹⁹F+⁵¹V. Chinese Physics C, 1997, 21(1): 15-20.
[17]	Luo Chuanwang , Huang Tao , Guo Xinheng , Li Jinping , Lu Gongru . Model Dependence of the BSW Approach. Chinese Physics C, 1994, 18(7): 601-615.
[18]	YANG Fu-Zhong , LIU Jian-Ye . Impact Parameter and Bombarding Energy Dependence of Collective Flow in the Dynamics Process of Intermediate High Energy Heavy Ion Collision. Chinese Physics C, 1992, 16(8): 749-753.
[19]	LI Ming , SONG Hong-Qiu . The Temperature Dependence of Giant Resonances in High-Excited Nucleus. Chinese Physics C, 1991, 15(2): 140-149.
[20]	CHEN Ying-Xuan , HE Chang-Xiao , XIAO Qian-Yi , WANG Li-Xiang . THE TIME DISTRIBUTION OF EAS WITH E>10¹⁴eV. Chinese Physics C, 1985, 9(4): 391-396.

Access

Get Citation

ZHOU Xiao-Hong, XU Fu-Rong, ZHANG Yu-Hu and ZHENG Yong. Configuration-Dependent Bands in ¹⁶⁹Re[J]. Chinese Physics C, 2003, 27(11): 984-989.

ZHOU Xiao-Hong, XU Fu-Rong, ZHANG Yu-Hu and ZHENG Yong. Configuration-Dependent Bands in ¹⁶⁹Re[J]. Chinese Physics C, 2003, 27(11): 984-989. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2003-02-21
Revised: 1900-01-01

Article Metric

Article Views(2709)
PDF Downloads(490)
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

Configuration-Dependent Bands in ¹⁶⁹Re

Corresponding author: ZHOU Xiao-Hong,

Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China2 Japan Atomic Energy Research Institute, Tokai, Ibaraki 319-1195, Japan3 Department of Technical Physics and MOE Key Laboratory, Peking University, Beijing 100871, China4 Chiba Institute of Technology, Narashino, Chiba 275-0023, Japan

Received Date: 2003-02-21

Accepted Date: 1900-01-01

Available Online: 2003-11-05

Abstract: High-spin states in ¹⁶⁹Re were studied and resulted in the identification of a strongly coupled band based on the 9/2^－[514] Nilsson state and a decoupled band built on the h_9/2 intruder proton orbital (nominally 1/2^－[541]). The cranked shell nodel calculations present configuration-dependent deformations that can explain the different band crossing frecpiencies. The experimental 9/2^－[514] band in Re shows the largest signature splitting at low spin among the known odd mass Re isotopes. After the alignment of a pair of the i_13/2 neutrons, the phase of the splitting is inverted with a significantly reduced amplitude. Additionally, a three-quasipariticle band was observed and assigned to be built likely on the π9/2^－[514]⊙AE configuration.

HTML

Reference (1)

Configuration-Dependent Bands in ¹⁶⁹Re

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

Configuration-Dependent Bands in ¹⁶⁹Re

Corresponding author: ZHOU Xiao-Hong,

HTML

目录

Configuration-Dependent Bands in 169Re

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

Configuration-Dependent Bands in 169Re

Corresponding author: ZHOU Xiao-Hong,

HTML

目录

Configuration-Dependent Bands in ¹⁶⁹Re

Configuration-Dependent Bands in ¹⁶⁹Re