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.

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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

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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

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Lifetime Measurement of the 16⁺ Yrast State in ¹²⁸Ce

Lifetime Measurement of the 16⁺ Yrast State in ¹²⁸Ce