alpha spectroscopy

This paper shows a method to solve the problem of holding the vacuum degree in the measurement chamber of ORTECT eight-channel alpha spectroscopy working station and measurement of the detecting efficiencies.

本文针对ORTECTα谱仪测量时真空度难以维持的问题提出了自己的解决方法,即增加真空室的体积以使真空度的变化变缓。

α-spectrum estimation method for ARMA SαS process based on FLOC;

基于FLOC的ARMA SαS模型α谱估计方法

Based on the α-spectrum of AR SαS processes,the drawback of the parameter estimation of AR SαS processes based on Fractional Lower Order Moments(FLOM) was analyzed.

根据自回归(AR)SαS模型的α谱,分析了基于分数低阶矩(FLOM)法估计AR SαS模型参数的不足。

A method for assaying Th and U by mixing extyaction agent and liquid scintillation combined with α spectrum analysis was introduced.

介绍了采用萃取液问与α谱分析相结合的方法来测定样品中的钍铀含量。