Visible to Near Infrared Emission Spectra of Electron-Excited H2

The electron-impact induced fluorescence spectrum of H2 at 100 eV from 700 nm to 950 nm at a spectral resolution of between 0.2 nm to 0.3 nm has been measured. The laboratory spectrum has been compared with our theoretical simulated spectrum obtained by calculating the lines emission cross sections from the upper states of g symmetry (EF, GK, HH, P, O ; I, R, J, S ) towards the states of u symmetry (B, C, B', D) of H2. The nine above Born-Openheimer g-upper states have been coupled together as well as the four above Born-Openheimer u-lower states. The comparison seems adequate with few minor discrepancies.