低本底多道γ能谱仪解谱应用软件的开发及应用

收稿日期: 2005-03-11

刊出日期: 2006-02-28

Exploitation and Application of the Spectrum-Decomposition Program in the Low Background Multi-channel Gamma-Ray Spectrometry

Received Date: 11 March 2005

Publish Date: 28 February 2006

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。
- 能谱仪 /
- 解谱 /
- 能量峰 /
- 比活度
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
- gamma-ray /
- spectrometer /
- spectrum-decomposition