【摘要】 我们通过光学方法研究了电子与原子He,Ar碰撞过程中靶的激发过程。利用光学多道分析系统(OMA)对发射光谱进行了测量,给出了绝对发射截面数据。入射电子的实验室能量范围为200—500eV。更多还原

【Abstract】 We studied excitation processes of the targets in collisions of electron with helium and argon by optical method. Using the optical multichannel analysis system (OMA), we measured the emission spectrum of the collision systems. And the absolute emission cross sections are obtained in the electronic energy range of 200-500 eV.更多还原