1～50eV电子－N_2散射总截面的绝对测量

THE ABSOLUTE MEASURING OF TOTAL ELECTRON SCATTERING CROSS SECTIONS FOR N 2 At ENERGIES FROM 1 TO 50eV

报道了利用飞行时间（ＴＯＦ）谱仪对电子－Ｎ２散射总截面进行绝对测量的结果及其误差，与其它实验数据比较的结果表明。

Absolute total cross sections have been measured for electron scattering on N 2 in energy range from 1 to 50eV using a time of flight(TOF) spectrometer previously described.The present results are compared with other existing experimental data and found to be in good agreement with them.