Author/Authors :
Gabriel ، نويسنده , , O. and van den Dungen، نويسنده , , J.J.A. and Soliman، نويسنده , , W.M. and Schram، نويسنده , , D.C. and Engeln، نويسنده , , R.، نويسنده ,
Abstract :
The vacuum-UV laser induced fluorescence spectrum of molecular neutral species present in an H2/D2 plasma expansion has been recorded from 60 500 cm−1 to 83 500 cm−1. It will be shown that this VUV spectrum results from X 1 Σ g + ↔ B 1 Σ u + (Lyman) transitions in H2, HD and D2 molecules that are high rovibrationally excited. This is inferred from the comparison of simulated Lyman spectra based on spectroscopic data for H2, HD and D2 with the measured VUV spectra.
