[en] Mass Spectrometry ; Electron Impact ; Negative ions ; Dissociative Electron Attachment ; CO ; H2
[en] A study of the shape of the DA peaks leads to a general method for the determination of the threshold of a DA process. In order to test this method, the negative ions appearing in CO and H2 have been investigated, using a sector field instrument. An attempt has been made to establish the relative positions of the potential energy curves (using the Morse function) for the electronic states involved in the processes observed
Laboratoire des Etats Ionisés.
FRFC ; Fonds de la Recherche Scientifique (Communauté française de Belgique) - F.R.S.-FNRS