β<SUP>+</SUP>/EC Decay and Systematic Analysis of <SUP>176,178</SUP>Ir

WANG Hua-Lei; ZHANG Yu-Hu; ZHOU Xiao-Hong; GUO Ying-Xiang; LEI Xiang-Guo; XU Shu-Wei; XIE Yuan-Xiang; XING Ye-Bing; ZHENG Yong; LIU Min-Liang; SONG Li-Tao; XIE Cheng-Ying

Chinese Physics C> 2006, Vol. 30> Issue(S2) : 177-179

β⁺/EC Decay and Systematic Analysis of ^176,178Ir

Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China2 Department of Physical Science and Technology, Zhengzhou University, Zhengzhou 450052, China

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Abstract：
The γ rays following the β⁺/EC decay of ^176,178Ir nuclei have been investigated using in-beam γ-ray experiment. In addition, with the aid of a helium-jet recoil fast tape transport system, the β⁺/EC decay of ¹⁷⁶Ir was further studied, the new γ rays were proved and a low-spin isomer was proposed in ¹⁷⁶Ir. The isomeric state was analysized according to the systematics in neighboring nuclei.

References

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WANG Hua-Lei, ZHANG Yu-Hu, ZHOU Xiao-Hong, GUO Ying-Xiang, LEI Xiang-Guo, XU Shu-Wei, XIE Yuan-Xiang, XING Ye-Bing, ZHENG Yong, LIU Min-Liang, SONG Li-Tao, XIE Cheng-Ying, β⁺/EC Decay and Systematic Analysis of ^176,178Ir[J]. Chinese Physics C, 2006, 30(S2): 177-179.

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Received: 2006-10-18
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

β⁺/EC Decay and Systematic Analysis of ^176,178Ir

Corresponding author: WANG Hua-Lei,

Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China2 Department of Physical Science and Technology, Zhengzhou University, Zhengzhou 450052, China

Received Date: 2006-10-18

Accepted Date: 1900-01-01

Available Online: 2006-01-03

Abstract: The γ rays following the β⁺/EC decay of ^176,178Ir nuclei have been investigated using in-beam γ-ray experiment. In addition, with the aid of a helium-jet recoil fast tape transport system, the β⁺/EC decay of ¹⁷⁶Ir was further studied, the new γ rays were proved and a low-spin isomer was proposed in ¹⁷⁶Ir. The isomeric state was analysized according to the systematics in neighboring nuclei.

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β⁺/EC Decay and Systematic Analysis of ^176,178Ir

β⁺/EC Decay and Systematic Analysis of ^176,178Ir