Electron spectroscopy of autoionizing states of nitrogen atoms |
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| Authors: | V Čermák |
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| Institution: | J. Heyrovský Institute of Physical Chemistry and Electrochemistry, Czechoslovak Academy of Sciences, 12000 Prague 2, Czechoslovakia |
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| Abstract: | During excitation of N2, NO and N2O molecules by fast neutral 11S helium atoms, highly excited molecular states are formed which yield, through predissociation, autoionizing nitrogen atoms. The energy of electrons released in autoionization was measured and the energy and plausible spectroscopic assignment of autoionizing levels was determined. The excited levels belong to Rydberg series converging to the N+(1D) series limit. Besides molecular states derived by correlation of the final atoms, highly excited molecular parent states are also discussed. |
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