Reference : The Dissociative Ionization in Oxygen.
Scientific journals : Article
Physical, chemical, mathematical & earth Sciences : Chemistry
http://hdl.handle.net/2268/195
The Dissociative Ionization in Oxygen.
English
[fr] L'ionisation dissociative dans l'Oxygène.
Locht, Robert mailto [Université de Liège - ULg > Département de Chimie (Faculté des sciences) > Laboratoire de Dynamique Moléculaire (Sciences) > >]
Schopman, Joop [ > > ]
1974
International Journal of Mass Spectrometry and Ion Physics
Elsevier
15
361-378
Yes
International
0020-7381
Amsterdam
The Netherlands
[en] Electron Impact ; Dissociative ionization ; O+/O2
[en] Dissociative ionization in O2 has been examined by means of a retarding potential lens combined with a quadrupole mass spectrometer. This particular arrangement made possible detailled analysis of the O+ ions kinetic energy distribution and the measurement of threshold energies of O+ ions with known kinetic energy. These two types of informations bring new experimental evidence, besides direct dissociative ionization of O2, for predissociation of the B2Sigma-/g state, the 2Piu state and the c4Sigma-/u state of O2+. A new predissociation of the O2+(2Deltag) state has been found. At low ion energy the predissociation of the 2Phiu state or an autoionizing predissociation is observed.
Laboratoire de Dynamique Moléculaire
FRFC, Patrimoine
Researchers
http://hdl.handle.net/2268/195
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