Non-thermal produced by dissociative recombination of O2+: A theoretical model and observational results |
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Authors: | GA Schmitt VJ Abreu PB Hays |
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Institution: | Space Physics Research Laboratory, The University of Michigan, Department of Atmospheric and Oceanic Science, Ann Arbor, MI 48109, U.S.A |
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Abstract: | Thermal and non-thermal number density profiles are calculated. The two populations are assumed to be coupled by a thermalization cross-section which determines the loss and production in the non-thermal and thermal populations, respectively. The sources, sinks and transport of the two populations are used to model volume emission rate profiles at 6300 Å. The 6300 Å brightness measured by the Visible Airglow Experiment is then used to establish the presence of the non-thermal population and to determine the thermalization cross-section. |
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