Abstract
It is shown that the revised photochemical theory for O ++ in the earth's ionopshere, where double photoionization of O is the dominant source, is consistent with recent O ++ measurements on Venus. A rate coefficient of 1.5 × 10 −10 cm³ s −1 for O ++ + O is obtained, and the possible importance of O ++ chemistry on minor atomic ions and airglow emissions is explored.
Original language | American English |
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Pages (from-to) | 2438-2442 |
Journal | Journal of Geophysical Research: Space Physics |
Volume | 86 |
Issue number | A4 |
DOIs | |
State | Published - Apr 1 1981 |
Keywords
- Venus
- Venusian ionosphere
Disciplines
- Astrophysics and Astronomy
- Physics