Peak-to-valley ratio method to determine depth distribution of 137Cs in soil by in-situ γ spectrometry

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Feng, Tian-Cheng [1 ]
Jia, Ming-Yan [1 ]
Feng, Yuan-Ju [1 ]
Su, Chuan-Ying [1 ]
Wu, Rui [1 ]
Chen, Wei [1 ]
Long, Bin [1 ]
Cheng, Jian-Ping [2 ]
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[1] Northwest Institute of Nuclear Technology, Xi'an 710024, China
[2] Department of Engineering Physics, Tsinghua University, Beijing 100084, China
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页码:722 / 729
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