质子在固体中的多次散射对PBS法分析Ti、Zr膜中D、T的影响

Multi-scattering of Proton in Solid and Its Influence on D and T Analysis in Ti and Zr Films With PBS Method

摘要: 在对固体中的D、T进行PBS分析实验中，质子的多次散射影响不可忽略。本文采用简单的线性修正方法，通过数据分析获取质子在不同材料中，多次散射计数与道数的拟合线性关系，获得满意的修正结果，总的分析误差可控制在10%以内。

Abstract: In the PBS experiment of analyzing D and T in solid, multi-scattering of proton is innegligible. A simple linear fit method was used，which assumed that the counts of proton multi-scattering in solid were predigested as a linear function to channel, and a satisfied correction was gotten with analysis error less than 10%.