摘要
通过测量氢等离子体中杂质碳、氧离子辐射光谱,获得了CV、CVI、OV—OVIII离子强共振电子碰撞激发率。由此提供了一种可测量高剥离离子碰撞激发率的方法。结果表明:大部分激发率实验值精度在一个2的因数内。通常激发率计算中的“g近似”在高温区不适用。
The electron-impact excitation rate of intense resonance for CV, CVI, OV-OVIII ions have been obtained by the measurement of spectra of the impurity in a diagnosed-plasma, and thereby it is provided a method to measure the excitation rate for ions highly stripped. The experimental results, most of the accuracy within a factor of 2, have been shown usual g-approxi-mation is not appropriate to region of high temperature of plasma in calculation of excitation rate for the ions.
