The influence of autoionizing states on absorption cross sections for atomic oxygen |
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Authors: | Ronald J W Henry |
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Institution: | Kitt Peak National Observatory, Tucson, Arizona, USA |
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Abstract: | Multi-channel expressions, in the dipole approximation, are used to calculate absorption cross sections for the ejection of an outer subshell electron from atomic oxygen. Autoionization levels have been included and the resulting resonances in the cross section are characterized by the dispersion formula. Averaged absorption cross sections are presented for wavelengths 911-754 Å and 705-675 Å. |
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