电子引起的钛和锰的K壳层电离截面测量

报道了电子引起的钛，锰原子的Ｋ壳层电离截面实验值。实验中，采用了薄靶厚衬底技术，并将衬底中反射的电子对测量值的影响进行了修正。实验结果与其他文献报道的测量结果相吻合。最后，还将实验结果与Ｃａｓｎａｔｉ等人的经验公式进行了比较。

Measurement of Titanium and Manganese K-shell Ionization Cross Sections by Electron Impact

The experimental measurement of Ti and Mn K-shell ionization cross sections was reported. The thin targets with thick substrate were used in the experiment. The infiuence of the reflected electrons from the substrate on the measurements has been corrected by means of a detailed calculation of electron transport. It is shown that the corrected K-shell ionization cross sections of Ti and Mn are in good agreement with existing experimental data. For Ti and Mn, the measured results (uncorrected and corrected) have compared with the empirical formula given by Casnati et al as well.