International Union of Geodesy and Geophysics Korean Journal of Geophysical Research
- Volume 25 Issue 1
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- Pages.35-46
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- 1997
Photoelectron Production and Transport in the Upper Atmosphere
Abstract
Theory and observations relating to the photoelectrons are reviewed. The photoelectrons play a very important role in the photochemistry and energetics of the upper atmosphere. It is a dominant heating source for the ambient electrons in the ionosphere. This paper covers the solar EUV flux calculation, local photoelectron production rates and the two-stream approximation of the photoelectron transport in the upper atmosphere. Some data are compiled and tabulated for reference.
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