Chemi-ionization reactions of photo-excited K atoms |
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| Authors: | Arthur Fontijn Paul F Fennelly Roy Ellison |
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| Institution: | AeroChem Research Laboratories, Inc., Princeton, New Jersey 08540, USA |
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| Abstract: | Ion production resulting from excitation of K atoms to m2P (m ? 6) levels has been observed in mixtures of K with various species. Mass spectrometric data provide direct evidence for the occurrence of K(m2P) + K(4 2S) → K2+ + e? and are consistent with the formation of unstable KX+ ions from K(m2P) + X → KX+ + e? for X = C2H4, CH4, N2. |
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