O++ in the Venusian Ionosphere

Jane L. Fox, G. A. Victor

Research output: Contribution to journalArticlepeer-review

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 languageAmerican English
Pages (from-to)2438-2442
JournalJournal of Geophysical Research: Space Physics
Volume86
Issue numberA4
DOIs
StatePublished - Apr 1 1981

Keywords

  • Venus
  • Venusian ionosphere

Disciplines

  • Astrophysics and Astronomy
  • Physics

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