Multichannel Processes And Cross Sections For The Production Of Photofragments In Molecular Systems

Darrell L Judge; C.Y. Robert Wu

doi:10.1117/12.945472

11 July 1988 Multichannel Processes And Cross Sections For The Production Of Photofragments In Molecular Systems

Darrell L Judge, C.Y. Robert Wu

Proceedings Volume 0911, X-Ray and Vacuum Ultraviolet Interaction Data Bases, Calculations, and Measurements; (1988) https://doi.org/10.1117/12.945472
Event: 1988 Los Angeles Symposium: O-E/LASE '88, 1988, Los Angeles, CA, United States

Abstract

Fluorescence spectra resulting from extreme ultraviolet photon excitation of a number of molecular systems have been obtained. The final states produced have been determined from the dispersed fluorescence so that the species and the vibronic levels populated could be quantitatively determined. From these data, partial cross sections for the production of excited photofragments of molecules have been obtained. In addition, the kinetic energy distribution of excited atomic photofragments following dissociative ionization excitation of molecular nitrogen has been obtained by using the fluorescence photon-photoion coincidence technique. A discussion of the various multichannel processes and their significance, together with appropriate data are presented.

Citation Download Citation

Darrell L Judge and C.Y. Robert Wu "Multichannel Processes And Cross Sections For The Production Of Photofragments In Molecular Systems", Proc. SPIE 0911, X-Ray and Vacuum Ultraviolet Interaction Data Bases, Calculations, and Measurements, (11 July 1988); https://doi.org/10.1117/12.945472

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