Post-Collision-Interaction Effects in HCl Following Photofragmentation Near the Chlorine K Edge

Authors

D. L. Hansen, University of Nevada, Las VegasFollow
G. B. Armen, University of Tennessee - Knoxville
M. E. Arrasate, University of Nevada, Las VegasFollow
J. Cotter, University of Nevada, Reno
G. R. Fisher, Lawrence Berkeley National Laboratory
K. T. Leung, University of WaterlooFollow
Jon C. Levin, University of Tennessee - KnoxvilleFollow
R. Martin, University of Nevada, Las VegasFollow
Paul Neill, University of Nevada, RenoFollow
Rupert C. Perera, Lawrence Berkeley National LaboratoryFollow
I. A. Sellin, University of Tennessee - KnoxvilleFollow
Marc Simon, Universite Paris-SudFollow
Dennis W. Lindle, University of Nevada, Las VegasFollow

Document Type

Article

Publication Date

6-1998

Publication Title

Physical Review A

Volume

57

Issue

6

First page number:

R4090

Last page number:

R4093

Abstract

Ion time-of-flight mass spectroscopy was used to study the relaxation dynamics of HCl following photoexcitation in the vicinity of the Cl K threshold (~2.8 keV). Detailed observations of molecular fragmentation mediated by postcollision interaction between a photoelectron and an Auger electron are presented, evidenced by the recapture of Cl K photoelectrons by either Clⁿ⁺ or H⁺ dissociation fragments. [S1050-2947(98)51206-1]

Keywords

Autoionization; Diffuse spectra; Electronic excitation; Fragmentation reactions; Hydrogen chloride; Photodissociation; Photodetachment; Photoionization; Predissociation

Language

English

Permissions

Copyright American Physical Society, used with permission

Repository Citation

Hansen, D. L., Armen, G. B., Arrasate, M. E., Cotter, J., Fisher, G. R., Leung, K. T., Levin, J. C., Martin, R., Neill, P., Perera, R. C., Sellin, I. A., Simon, M., Lindle, D. W. (1998). Post-Collision-Interaction Effects in HCl Following Photofragmentation Near the Chlorine K Edge. Physical Review A, 57(6), R4090-R4093.
https://digitalscholarship.unlv.edu/chem_fac_articles/62