Issue
J. Phys. Colloques
Volume 40, Number C7, Juillet 1979
XIVe Conférence Internationale sur les Phénomènes d'Ionisation dans les Gaz / XIVth International Conference on Phenomena in Ionized Gases
Page(s) C7-135 - C7-136
DOI https://doi.org/10.1051/jphyscol:1979766
XIVe Conférence Internationale sur les Phénomènes d'Ionisation dans les Gaz / XIVth International Conference on Phenomena in Ionized Gases

J. Phys. Colloques 40 (1979) C7-135-C7-136

DOI: 10.1051/jphyscol:1979766

ROLE OF O2 (a' Δ) IN THE OXYGEN PLASMA

J.W. Dettmer et A. Garscadden

Kirtland Air Force Base, Albuquerque, New Mexico, U.S.A. 87110 and Wright-Patterson Air Force Base Ohio, U.S.A. 45433.


Abstract
In this study, comparisons between experiments and mathematical models indicate that O2*(a'Δ) affects the discharge in two different ways: first, two-step ionization is required to achieve the observed electron densities, and secondly, detachment by O2*(a'Δ) on the negative ion, 0-, is required to match the transition points between the stable and unstable forms of the discharge.