Auger decay of the dissociating core-excited states in the HCl and DCl molecules

High-resolution Auger electron spectra from the decay of the Cl 2p→σ* excitation in HCl and DCl have been measured. The spectra are analyzed, separating molecular and atomic features, which are assigned to transitions to the HCl (5σ2π)4σ* and Cl (3s3p)6 states, respectively. Auger line shapes, as af...

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Veröffentlicht in:The Journal of chemical physics 1996-03, Vol.104 (12), p.4475-4480
Hauptverfasser: Kukk, E., Aksela, H., Sairanen, O.-P., Aksela, S., Kivimäki, A., Nõmmiste, E., Ausmees, A., Kikas, A., Osborne, S. J., Svensson, S.
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Sprache:eng
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Zusammenfassung:High-resolution Auger electron spectra from the decay of the Cl 2p→σ* excitation in HCl and DCl have been measured. The spectra are analyzed, separating molecular and atomic features, which are assigned to transitions to the HCl (5σ2π)4σ* and Cl (3s3p)6 states, respectively. Auger line shapes, as affected by the molecular dissociation, are studied by comparing the experiment with the results of Monte-Carlo computer simulations based on a semiclassical model.
ISSN:0021-9606
1089-7690
DOI:10.1063/1.471542