title: Electron impact induced fragmentation of N₂H⁺ and N₂D⁺.
abstract: Electron impact dissociation of protonated and deuterated nitrogen ions has been studied using a crossed beams apparatus. Absolute cross sections for dissociation channels producing N(+) and NH(+), respectively, are presented. The observations of subthreshold signals in these measurements indicate the presence of ro-vibrationally and possibly electronically excited states in the parent ions. Comparisons with other measurements are given.
authors.affiliation: King Abdulaziz City for Sciences and Technology (KACST) , Riyadh 1442, Saudi Arabia.
authors.forename: M O A
authors.initials: MO
authors.lastname: El Ghazaly
authors.forename: J B A
authors.initials: JB
authors.lastname: Mitchell
authors.forename: J J
authors.initials: JJ
authors.lastname: Jureta
authors.forename: P
authors.initials: P
authors.lastname: Defrance