论文标题
解离电子附着横截面，用于RO振动激发无分子和N-阴离子的形成
Dissociative electron attachment cross sections for ro-vibrationally excited NO molecule and N- anion formation
论文作者
论文摘要
由于对非平衡血浆建模的巨大数据需求的激励，对解离电子附着在无分子上进行了理论研究。此处介绍的计算基于本地复杂性电位方法，并考虑到五个$^ - $共振。研究了该过程的三个特定渠道，包括产生激发的氮原子$ \ mathrm {n}（^2 \ mathrm {d}）$及其阴离子n $^ - $。对现有的实验数据的解释及其与我们的理论结果的比较。报告了一组完整的RO振动分辨横截面和相应的速率系数。特别是，在低能电子的低能和振动激发的n $^ - $离子形成的相对较大的横截面没有预测。最后，讨论了分子旋转效应。
Motivated by the huge need of data for non-equilibrium plasma modeling, a theoretical investigation of dissociative electron attachment to the NO molecule is performed. The calculations presented here are based on the Local-Complex-Potential approach, taking into account five NO$^-$ resonances. Three specific channels of the process are studied, including the production of excited nitrogen atoms $\mathrm{N}(^2\mathrm{D})$ and of its anions N$^-$. Interpretation of the existing experimental data and their comparison with our theoretical result are given. A full set of ro-vibrationally-resolved cross sections and the corresponding rate coefficients are reported. In particular, a relatively notably large cross section of N$^-$ ion formation at low energy of the incident electron and for vibrationally excited NO target is predicted. Finally, molecular rotation effects are discussed.
