An Approach to Preprocess Alpha Spectra Based on DWT

来源 :7th International Symposium on Radiation Safety and Detectio | 被引量 : 0次 | 上传用户：jshajhb1

【摘要】

：

　　The alpha-particle have a strong ionization and weak penetration ability, so there are two critical influence factors, absorption of air and self-absorption

【作者】

：

Rui Shi Xianguo Tuo Zhe Li Mingzhe Liu

【机构】

：

AppliedNuclearTechniquesinGeoscienceKeyLaboratoryofSichuanProvince,Chengdu,China;LaboratoryofNationa

【出处】

：

7th International Symposium on Radiation Safety and Detectio

【发表日期】

：

2013年7期

【关键词】

：

alpha spectra Discrete Wavelet Transformation Low-energy tails Silicon Surface B

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　　The alpha-particle have a strong ionization and weak penetration ability, so there are two critical influence factors, absorption of air and self-absorption in the samples, must be considered during alpha-particle spectra measurement.

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An Approach to Preprocess Alpha Spectra Based on DWT

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