低本底多道γ能谱仪解谱应用软件的开发及应用
Exploitation and Application of the Spectrum-Decomposition Program in the Low Background Multi-channel Gamma-Ray Spectrometry
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摘要: 介绍了低本底碘化钠探测器多道γ能谱仪测量分析软件中解谱技术的算法。解谱算法是基于复合谱等于样品中单核素谱的算术加和,将复合谱分解为单核素谱,进行比活度计算。通过自编软件进行实验测量,研究影响测量结果的因素。结果表明,程序选取高能峰合适。Abstract: The arithmetic for spectrum-decomposition in measurement software for low background multi-channel gamma-ray spectrometry is introduced in this paper. It is based on the facts that the complex spectra of the sample are composed of the single spectra from
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Keywords:
- gamma-ray /
- spectrometer /
- spectrum-decomposition
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