Chinese Physics C > 1995, Vol. 19 > Issue(S4): 357-361

Lifetime Measurement of the 16⁺Yrast State in¹²⁸Ce

China Institute of Atomic Energy, Beijing, China

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Abstract：
The high-spin states in ¹²⁸Ce were populated with the reaction ¹⁰⁰Ru( ³²S,2p2n) ¹²⁸Ce at an incident energy of 141 MeV. 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.
- high-spin state,
- Doppler shift attenuation method,
- level lifetime,
- ^B(^E2) value

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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(S4): 357-361.

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Received: 1994-12-21

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Supported by the National Natural Science Foundation of China.

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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 in¹²⁸Ce

China Institute of Atomic Energy, Beijing, China

Received Date:1994-12-21

Fund Project:Supported by the National Natural Science Foundation of China.

Abstract:The high-spin states in¹²⁸Ce were populated with the reaction¹⁰⁰Ru(³²S,2p2n)¹²⁸Ce at an incident energy of 141 MeV. 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.

Lifetime Measurement of the 16⁺Yrast State in¹²⁸Ce

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通讯作者:陈斌, bchen63@163.com

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