High Spin States in <SUP>84</SUP>Rb

Han Guangbing; Wen Shuxian; Liu Xiangan; Wu Xiaoguang; Li Guangsheng; Yuan Guanjun; Weng Peikun; Yang Chunxiang; Tong Dinmin; Ma Yingiun; Lu Jingbin

Chinese Physics C> 1999, Vol. 23> Issue(9) : 890-896

High Spin States in ⁸⁴Rb

Department of Nuclear Physics, China Institute of Atomic Energy, Beijing 1024132 Department of Physics, Jilin University, Changchun 1300233 Department of Physics, shandong Normal University, Jinan 250014

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Abstract：
High spin states of ⁸⁴Rb were populated by the ⁷⁰Zn (¹⁸O,p3n) reaction at 75MeV 18O beams provided by the HI-13 Tandem Accelerator of CIAE. Excitation function, gamma-gamma coincidence and DCO Ratio were measured by using 8 BGO Compton-supton-suppressed HPGe spectrometers and a planar HPGe detector. More than 40excited states and 50 γ rays were identified in the Present work. A new level scheme of 84Rb was established, in which the positive and negative bands are extended to 17⁺and 17^－ respectively . Comparing the odd-odd Rb isotopes and N=47 isotones, the similar structure is observed in their low excited states.

References

[1]

Wen S,Un X A,Zhang H et al. The Level Structure of Transition Neutrondeficient.In: Li L F, Li K K, Wong S S M et al.Proceedings of the First International Conference on Fronhers of Physics–looking to the 21ST Century. Singopre:World Scientific Publishing Co.Pte.Ltd,1997.667—6682 Dring J,Winter G, Funke L et al.Z.Phys,1991,A338:457–458 3 Harder A, Kabadiyski M K, Lieb K P et al. Phys.Rev,1995,C51:2932–29414 Kaye R A, Doring J, Holcomb J W et al.Phys.Rev,1996,C54:1038—1056 5 Dring J,Winter G, Funke L et al. Phys. Rev, 1992, C46:R2127—R21316 Jain H C.Nuclear Shapes In Mass–80 Region. In: Eswaran M A. Chcudhury R K. Proceeding of the International Symposium on Nuclear Phvsics. India: Department of Atomoc Energy,1995.279—287 7 Winter G, Schwengner R, Reif J et al. Phys.Rev,1994,C49:2427—24398 Zhang L K,Wen S,Liu X A et al.Z. Phys,1993,A346:183—185 9 Schubart R,Jungclaus A,Harder A et al. Nucl. Phys., 1995,A591:515—532 10 Bucmescu D, Constantinescu G, Cutoiu D et al.J Phys.(London),1984, G10:1189—1200 11 Funke L,Dring J,Kemnitz P.Z. Phys,1986,A324:127—137

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[2]	YUAN Da-Qing , ZHENG Yong-Nan , ZUO Y , FAN Ping , ZHOU Dong-Mei , LIU Meng , WU Xiao-Guang , ZHU Li-Hua , LI Guang-Sheng , XU Guo-Ji , FAN Qi-Wen , ZHANG Xi-Zhen , ZHU Sheng-Yun . Study of magnetic-rotation in ⁸²Rb by g-factor measurements. Chinese Physics C, 2009, 33(S1): 188-190. doi: 10.1088/1674-1137/33/S1/060
[3]	ZHOU Xiao-Hong , M.Oshima , ZHANG Yu-Hu , M.Koizumi , A.Osa , T.Hayakawa , Y.Hatsukawa , T.Shizuma , M.Sugawara . High-spin States in 190Pt*. Chinese Physics C, 2008, 32(1): 31-33. doi: 10.1088/1674-1137/32/1/007
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[5]	SONG Li-Tao , ZHOU Xiao-Hong , ZHANG Yu-Hu , GUO Ying-Xiang , LEI Xiang-Guo , ZHENG Yong , LIU Min-Liang , de Angelis . Experimental Study of High-Spin Band Structures of ¹⁸³Au. Chinese Physics C, 2005, 29(8): 736-740.
[6]	YUE Cong-Xing , WANG Wei . Constraints of the Branching Ratio Rb on the Littlest Higgs Model. Chinese Physics C, 2005, 29(9): 838-843.
[7]	LUO Peng , ZHANG Yu-Hu , ZHOU Xiao-Hong , LIU Min-Liang , GUO Ying-Xiang , LIU Zhong , LEI Xiang-Guo , SONG Li-Tao , ZHENG Yong , WANG Hua-Lei , YU Hai-Ping , XIE Cheng-Ying , . Experimental Observation of High Spin States in ¹³⁵La Nucleus. Chinese Physics C, 2004, 28(5): 495-501.
[8]	LIU Ying , LI Ming-Fei , ZHU Li-Hua , WANG Zhi-Min , WU Xiao-Guang , CUI Xing-Zhu , HE Chuang-Ye , ZHANG Zhen-Long , MENG Rui , MA Rui-Gang , LI Guang-Sheng , WEN Shu-Xian , , . Experimental Study on High Spin States of ¹⁵⁶Tm. Chinese Physics C, 2004, 28(S1): 31-33.
[9]	SHEN Shui-Fa , GU Jia-Hui , SHEN Wen-Qing . Calculation of Yrast Bands for Odd-Odd Nuclei ^80,82Rb in A≈80 Mass Region. Chinese Physics C, 2004, 28(3): 274-279.
[10]	Failh H , LONG Gui-Lu . Symmetry and Mixed Symmetry Band Structures in Low-lying Levels of ^76—84Kr Isotopes. Chinese Physics C, 2004, 28(7): 717-724.
[11]	HE Chuang-Ye , WEN Shu-Xian , ZHU Li-Hua , WANG Zhi-Min , LI Guang-Sheng , MA Rui-Gang , WU Xiao-Guang , YUAN Guan-Jun , YANG Chun-Xiang , WANG Yue , ZHANG Zhen-Long , MENG Rui , , , . Signature Splitting and Inversion and Back Bending in Negative Sideband in ⁸⁰Rb. Chinese Physics C, 2003, 27(9): 784-788.
[12]	HE Jian-Jun , ZHANG Yu-Hu , GUO Ying-Xiang , ZHOU Xiao-Hong , LEI Xiang-Guo , HUANG Wen-Xue , FENG Xi-Chen , ZHANG Shuang-Quan , XU Xiao , LIU Zhong , LUO Yi-Xiao , WEN Shu-Xian , WU Xiao-Guang , YUAN Guan-Jun . Investigation of High-Spin States in ¹⁴³Pm. Chinese Physics C, 2001, 25(9): 828-833.
[13]	Han Guangbing , Wen Shuxian , Liu Xiangun , Wu Xiaoguang , Li Guangsheng , Yuan Guanjun , Weng Peikun , Yang Chunxiang , Ma Yingjun , Lu Jingbin . Study of the High Spin States of Stable ⁸⁴Sr. Chinese Physics C, 1999, 23(7): 601-606.
[14]	Yu Xiaohan , Shi Shuanghui , Gu Jiahui , Liu Jingyi , Li Wenxin , Zeng Jiping , Tian Jiaqi , Li Yan , Zhou Jianzhong . Low-lying Level Structure of ⁸³Rb. Chinese Physics C, 1998, 22(12): 1082-1091.
[15]	Pan Qiangyan , Luo Yixiao , De Poli , de Angelis . Experimental Evidence for the Superdeformation in ⁸¹Rb. Chinese Physics C, 1998, 22(1): 1-3.
[16]	Zhou Xiaohong , Sun Xiangfu , Guo Yingxiang , Lei Xiangguo , liu Zhong , Zhang Yuhu , Chen Xinfeng , Jin Hanjuan , Luo Yixiao , Wen Shuxian , Yuan Guanjun , Li Guangsheng , Yang Chunxiang . High-Spin States in ¹⁹⁸Bi. Chinese Physics C, 1996, 20(9): 769-777.
[17]	Lin Xinwei , Liao Boqin , Zheng Renrong . A Study for Nuclei ¹⁶⁶Hf₉₄—¹⁷⁰Hf₉₈ Using Cranking Shell Model with PNC Method. Chinese Physics C, 1995, 19(4): 359-364.
[18]	Sang Jianping , Liu Yong . Microscopic Investigation of High-Spin States for Even-Even Nuclei(Ⅱ) Application to isotones ¹⁵⁴Dy,¹⁵⁶Er and ¹⁵⁸Yb. Chinese Physics C, 1994, 18(11): 1020-1026.
[19]	SHEN Xiao-Yan , HU Ji-Min . The Semiclassical Study of Nuclear High Spin States. Chinese Physics C, 1991, 15(8): 720-729.
[20]	LI Ying-Jun , YANG Wei-Fan . ISOMERIC CROSS-SECTION RATIO FOR THE REACTION ⁸⁵Rb(n, 2n)^BY14.7MeV NEUTRONS. Chinese Physics C, 1984, 8(2): 241-243.

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Han Guangbing, Wen Shuxian, Liu Xiangan, Wu Xiaoguang, Li Guangsheng, Yuan Guanjun, Weng Peikun, Yang Chunxiang, Tong Dinmin, Ma Yingiun and Lu Jingbin. High Spin States in ⁸⁴Rb[J]. Chinese Physics C, 1999, 23(9): 890-896.

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Received: 1998-07-14
Revised: 1900-01-01

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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

High Spin States in ⁸⁴Rb

Corresponding author: Han Guangbing,

Department of Nuclear Physics, China Institute of Atomic Energy, Beijing 1024132 Department of Physics, Jilin University, Changchun 1300233 Department of Physics, shandong Normal University, Jinan 250014

Received Date: 1998-07-14

Accepted Date: 1900-01-01

Available Online: 1999-09-05

Abstract: High spin states of ⁸⁴Rb were populated by the ⁷⁰Zn (¹⁸O,p3n) reaction at 75MeV 18O beams provided by the HI-13 Tandem Accelerator of CIAE. Excitation function, gamma-gamma coincidence and DCO Ratio were measured by using 8 BGO Compton-supton-suppressed HPGe spectrometers and a planar HPGe detector. More than 40excited states and 50 γ rays were identified in the Present work. A new level scheme of 84Rb was established, in which the positive and negative bands are extended to 17⁺and 17^－ respectively . Comparing the odd-odd Rb isotopes and N=47 isotones, the similar structure is observed in their low excited states.

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High Spin States in ⁸⁴Rb

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High Spin States in ⁸⁴Rb

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High Spin States in 84Rb

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High Spin States in 84Rb

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High Spin States in ⁸⁴Rb

High Spin States in ⁸⁴Rb