摘要
Johann单色器是一种广泛应用的X光单色器,对其能量分辨率已有若干工作进行过分析.对此问题进行了进一步的分析,改进了已有的工作.将计算结果和已有公式的计算结果同时与SHADOW追迹结果进行比较,理论计算与追迹结果有更好地吻合,同时适用范围更大.
A theoretical analysis for energy resolution of Johann monochromator is made, and several estimation formulae corresponding to various geometry conditions are given. Comparing to some other conventional formulae, the formulae given in this paper show a better agreement with SHADOW ray tracing results.
出处
《高能物理与核物理》
CSCD
北大核心
2003年第1期83-88,共6页
High Energy Physics and Nuclear Physics