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

Abstract
HTML
Reference
Related

PDF

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.

[1]	FU Zai-Wei , HENG Yue-Kun , QI Ming , HUANG Pin-Wen , ZHANG Huai-Jin , WANG Ji-Yang , JIA Ru , QIAN Sen , LI Shao-Li , CHEN Xiao-Hui , NING Zhe . Scintillating properties of LiYSiO₄:Ce. Chinese Physics C, 2011, 35(12): 1134-1138. doi: 10.1088/1674-1137/35/12/010
[2]	LIU Ying , WU Xiao-Guang , ZHU Li-Hua , LI Guang-Sheng , HE Chuang-Ye , LI Xue-Qin , PAN Bo , HAO Xin , LI Li-Hua , WANG Zhi-Min , LI Zhong-Yu , XU Qiang . Signature splitting in ¹²⁹Ce. Chinese Physics C, 2009, 33(S1): 212-214. doi: 10.1088/1674-1137/33/S1/068
[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
[4]	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
[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.
[6]	LIU Hong-Liang , XU Fu-Rong . Shape of the K^π=7^－ Isomer in ¹³⁰Ce. Chinese Physics C, 2006, 30(S2): 100-102.
[7]	ZHU Sheng-Jiang , GAN Cui-Yun , ZHU Ling-Yan , YANG Li-Ming , LONG Gui-Lu , WUN Shu-Xian , WU Xiao-Guang , LI Guang-Sheng , ZHU Li-Hua , . High Spin States and Shape Coexistence in ¹³⁴Ce. Chinese Physics C, 2005, 29(2): 130-138.
[8]	LIU Zhong , ZHANG Yu-Hu , GUO Ying-Xiang , ZHOU Xiao-Hong , LEI Xiang-Guo , LIU Min-Liang , LUO Wan-Ju , HE Jian-Jun , ZHENG Yong , PAN Qiang-Yan , GAN Zai-Guo , LUO Yi-Xiao . Observation and Empirical Shell-Model Study of New Yrast Excited States in the Nucleus ¹⁴²Ce. Chinese Physics C, 2002, 26(10): 1015-1020.
[9]	LI Guang-Sheng , DAI Zheng-Yu , LIU Xiang-An , ZHANG Lan-Kuan , WEN Shu-Xian , WU Xiao-Guang , YUAN Guan-Jun , PENG Chao-Hua , WENG Pei-Kun , LI Sheng-Gang , YANG Chun-Xiang . Shape Change of ¹²⁹Ce at High Spin States. Chinese Physics C, 2001, 25(10): 984-988.
[10]	HU GuiQing , ZHAO Kui , JIANG Hua , GUO JiYu , FU ChangBo , LU XiuQin , LIANG Gang , LI ZhiChang , LI ShuYuan , LIU JianCheng . Measurement of Angular Distributions for Elastic Scattering of ¹⁶O+⁹⁴Zr and ¹⁶O+¹¹⁶Sn Reactions. Chinese Physics C, 2000, 24(8): 725-731.
[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]	LIU Guo-Xing , ZHENG Ji-Wen , CHEN Ke-Liang . Measurement of the Complete Fusion Excitation Function for the ¹⁶O+²⁴Mg Reaction. Chinese Physics C, 1992, 16(5): 446-452.
[16]	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.
[17]	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.
[18]	SHEN Wen-Qing , YIN Shu-Lan , GUO Zhong-Yan , ZHAN Wen-Long , ZHU Yong-Tai , JIN Gen-Ming , QIAO Wei-Min , WU En-Jiu , JIANG Cheng-Lie . MEASURMENT OF PROJECTILE-LIKE FRAGMENTS PRODUCED BY 80.6MeV¹⁶O ON ²⁷Al. Chinese Physics C, 1985, 9(3): 332-340.
[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.

Access

Get Citation

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.

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1900-01-01
Revised: 1900-01-01

Article Metric

Article Views(2804)
PDF Downloads(514)
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

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.

HTML

Reference (1)

Lifetime Measurement of the 16⁺ Yrast State in ¹²⁸Ce

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

Lifetime Measurement of the 16⁺ Yrast State in ¹²⁸Ce

Corresponding author: Li Guangsheng,

HTML

目录

Lifetime Measurement of the 16+ Yrast State in 128Ce

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article

Lifetime Measurement of the 16+ Yrast State in 128Ce

Corresponding author: Li Guangsheng,

HTML

目录

Lifetime Measurement of the 16⁺ Yrast State in ¹²⁸Ce

Lifetime Measurement of the 16⁺ Yrast State in ¹²⁸Ce