Lifetime Measurement of the 16<SUP>+</SUP> Yrast State in <SUP>128</SUP>Ce

Li Guangsheng; Dai Zhengyu; Wen Shuxian; Li Shenggang; Weng Peikun; Zhang Lankuan; Yuan Guanjun; Yang Chunxiang

Chinese Physics C> 1995, Vol. 19> Issue(12) : 1057-1061

Lifetime Measurement of the 16⁺ Yrast State in ¹²⁸Ce

China Institute of Atomic Energy, Beijing 102413

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Abstract：
The high spin states in ¹²⁸Ce were populated with the reaction ^l00Ru (³²S,2p2n)¹²⁸Ce at an incident energy of 141MeV. The lifetime of the 16⁺ state was measured by using the Doppler shift attenuation method. The corresponding B(E2) value is compatible with the rotational value of theoretical calculation.

References

[1]

J.C.Wells,N.R.Johnson,J.Hattula et al,Phys.Rev,C30（1984）1532.[2] D.M.Todd,R.Aryaeinejad,D.J.G.Love et al,J.Phys,G10（1984）1407.[3] H.P.Hellmeister,thesis,Universitt zu Kln,1980;L.Lühmann,thesis,Universitt Gttingen,1984.[4] J.F.Ziegler,J.P.Biersack,U.Littmark,in The stopping and range of ionsins olids（Pergamon,New York,1985）.[5] S.Kalbitzer,H.Oetzmann,Proc.Int.Confonion beam modifications of materals,Budapest,1978.[6] A.E.Blaugrund,Nucl.Phys,88（1966）501.

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[2]	ZHENG Yun , ZHU Li-Hua , WU Xiao-Guang , LI Guang-Sheng , HAO Xin , WANG Lie-Lin , HE Chuang-Ye , LIU Ying , LI Xue-Qin , PAN Bo , WANG Lei , LI Zhong-Yu , DING Huai-Bo . High-spin states in ¹²⁸I. Chinese Physics C, 2009, 33(S1): 179-181. doi: 10.1088/1674-1137/33/S1/057
[3]	DONG Bao-Guo , GUO Hong-Chao , MA Hai-Liang , YAN Yu-Liang . Description of all observed rotational bands in ¹²⁸Pr. Chinese Physics C, 2009, 33(S1): 58-60. doi: 10.1088/1674-1137/33/S1/019
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[5]	HUA Wei , ZHOU Xiao-Hong , ZHANG Yu-Hu , GUO Ying-Xiang , LEI Xiang-Guo , XIE Cheng-Ying , SONG Li-Tao , WANG Hua-Lei . Study of Multi-Quasiparticle Excited States in ¹³⁹Ce. Chinese Physics C, 2007, 31(4): 357-360.
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[11]	ZHANG JinFu , PAK JaeYon , LIU FengYing . Low-Lying Spectra and E2 Transition Rates in Even-even Ce Isotopes in the Interacting Boson Model. Chinese Physics C, 2000, 24(11): 1066-1072.
[12]	Kong Xiangzhong , Wang Yongchang , Yang Jingkang , Yuan Junqian . The Cross Section Measurements for the Ba(n, x)¹³⁴Cs,¹³⁴Ba(n, 2n)¹³³Ba,¹⁴⁰Ce(n, 2n)¹³⁹Ce,¹⁴²Ce(n,2n)¹⁴¹Ce and ²³Na(n,2n)²²Na Reactions. Chinese Physics C, 1995, 19(9): 781-785.
[13]	Li Guangsheng , Dai Zhengyu , Wen Shuxian , Li Shenggang , Weng Peikun. Zhang Lankuan. Yuan Guanjun , Yang Chunxiang . Lifetime Measurement of the 16⁺ Yrast State in ¹²⁸Ce. Chinese Physics C, 1995, 19(S4): 357-361.
[14]	Sang Jianping , Liu Yong . The Microscopic Investigation of High-Spin States for Even-Even Nuclei(III)Application to isotopes ¹²⁶Ba,¹²⁸Ba and ¹³⁰Ba. Chinese Physics C, 1994, 18(12): 1102-1106.
[15]	WANG Su-Fang , ZHENG Ji-Wen , LIU Guo-Xing , CHEN Ke-Liang , BAI Xing-Ping , YU Xian , ZHENG Ping-Zi , ZHANG Huan-Qiao , XU Jin-Cheng , LIU Zu-Hua , XU Kan , RUAN Ming , LV Jun . Measurement of the Complete Fusion Excitation Function for the ¹⁶O+¹²C Reaction. Chinese Physics C, 1992, 16(5): 453-460.
[16]	WANG Gao-Sheng , WANG Qi , ZHU Yong-Tai , WU Guo-Hua , WANG Xiao-Ming , LI Song-Lin , HU Xiao-Qing , YIN Xu , XU Hu-Shan , FAN Guo-Ying , FENG En-Pu , SONG Shi-Zhan , WU Zhong-Li , YIN Shu-Zhi , ZHANG Zhen . THE MEASUREMENT AND THEORETICAL ANALYSIS OF INCLUSIVE α-PARTICLE EMISSION IN 97MeV ¹⁶O+⁵¹V REACTION. Chinese Physics C, 1990, 14(3): 253-257.
[17]	LUO Yi-Xiao , ZHONG Ji-Quan . THE SUPERDEFORMED BANDS IN Nd AND Ce NUCLEI. Chinese Physics C, 1989, 13(7): 632-641.
[18]	ZHAO Zhi-Zheng , GUO Ying-Xiang , PAN Zong-You , XIAO Jian-Min , LEI Xiang-Guo , LIU Hong-Ye , SUN Xi-Jun . OBSERVATION OF EXCITED STATES IN ¹²⁸Ba. Chinese Physics C, 1986, 10(3): 363-366.
[19]	ZHAO ZHI-ZHENG , SUN XI-JUN . LIFETIME MEASUREMENTS OF EXCITED STATES IN ⁷⁶Kr. Chinese Physics C, 1982, 6(2): 255-260.
[20]	CHANG HSI-CHEN . LEVEL DENSITY JUST ABOVE YRAST LINE. Chinese Physics C, 1978, 2(4): 374-377.

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Li Guangsheng, Dai Zhengyu, Wen Shuxian, Li Shenggang, Weng Peikun, Zhang Lankuan, Yuan Guanjun and Yang Chunxiang. Lifetime Measurement of the 16⁺ Yrast State in ¹²⁸Ce[J]. Chinese Physics C, 1995, 19(12): 1057-1061.

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Received: 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

Lifetime Measurement of the 16⁺ Yrast State in ¹²⁸Ce

Corresponding author: Li Guangsheng,

China Institute of Atomic Energy, Beijing 102413

Received Date: 1900-01-01

Accepted Date: 1900-01-01

Available Online: 1995-12-05

Abstract: The high spin states in ¹²⁸Ce were populated with the reaction ^l00Ru (³²S,2p2n)¹²⁸Ce at an incident energy of 141MeV. The lifetime of the 16⁺ state was measured by using the Doppler shift attenuation method. The corresponding B(E2) value is compatible with the rotational value of theoretical calculation.

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Lifetime Measurement of the 16⁺ Yrast State in ¹²⁸Ce

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Lifetime Measurement of the 16⁺ Yrast State in ¹²⁸Ce

Corresponding author: Li Guangsheng,

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Lifetime Measurement of the 16+ Yrast State in 128Ce

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Lifetime Measurement of the 16+ Yrast State in 128Ce

Corresponding author: Li Guangsheng,

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Lifetime Measurement of the 16⁺ Yrast State in ¹²⁸Ce

Lifetime Measurement of the 16⁺ Yrast State in ¹²⁸Ce