Expert system for threshold spectra analysis of nitrogen molecules

摘要

The electron method spectroscopy consists in the detection of very low energy electrons formed in electron-molecule collisions. The advantage of this method over the method of optical spectroscopy lies in the possibility to study optically forbidden states, so the complexity of spectrum rises steeply, which makes its analysis more difficult. Besides electron states, there are also a vibrational states in threshold spectra analysis, and those had to be identified and classified. This paper presents an expert system developed to automate, speed up and improve the N-2 threshold spectra analysis.