Skip to main content

Lund University Publications

LUND UNIVERSITY LIBRARIES

H2S ultrafast dissociation probed by energy-selected resonant Auger electron-ion coincidence measurements

Le Guen, K. ; Miron, C. ; Céolin, Denis LU ; Guillemin, R. ; Leclercq, N. ; Simon, M. ; Morin, P. ; Mocellin, A. ; Bjorneholm, O and de Brito, A. Naves , et al. (2007) In Journal of Chemical Physics 127(11).
Abstract
We have studied the ultrafast dissociation of the H2S molecule upon S 2p(3/2)-> 6a(1) inner-shell excitation by combining high-resolution resonant Auger spectroscopy and energy-selected Auger electron-ion coincidence measurements. Auger final states have been correlated to the different fragmentation pathways (S+, HS+, and H2S+ ions). As an original result, we evidence a three-step mechanism to describe the resonant production of S+: the Auger recombination in the HS* fragment is followed for the A (3)Pi and c (1)Pi states by the S++H fragmentation mechanism. (c) 2007 American Institute of Physics.
Please use this url to cite or link to this publication:
author
; ; ; ; ; ; ; ; and , et al. (More)
; ; ; ; ; ; ; ; ; and (Less)
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Journal of Chemical Physics
volume
127
issue
11
article number
114315
publisher
American Institute of Physics (AIP)
external identifiers
  • wos:000249667400030
  • scopus:34648846620
ISSN
0021-9606
DOI
10.1063/1.2776265
language
English
LU publication?
yes
id
85d2280f-3615-438d-a1e8-c7caf08774ca (old id 656030)
date added to LUP
2016-04-01 11:59:51
date last changed
2024-01-08 04:22:13
@article{85d2280f-3615-438d-a1e8-c7caf08774ca,
  abstract     = {{We have studied the ultrafast dissociation of the H2S molecule upon S 2p(3/2)-> 6a(1) inner-shell excitation by combining high-resolution resonant Auger spectroscopy and energy-selected Auger electron-ion coincidence measurements. Auger final states have been correlated to the different fragmentation pathways (S+, HS+, and H2S+ ions). As an original result, we evidence a three-step mechanism to describe the resonant production of S+: the Auger recombination in the HS* fragment is followed for the A (3)Pi and c (1)Pi states by the S++H fragmentation mechanism. (c) 2007 American Institute of Physics.}},
  author       = {{Le Guen, K. and Miron, C. and Céolin, Denis and Guillemin, R. and Leclercq, N. and Simon, M. and Morin, P. and Mocellin, A. and Bjorneholm, O and de Brito, A. Naves and Ristinmaa Sörensen, Stacey}},
  issn         = {{0021-9606}},
  language     = {{eng}},
  number       = {{11}},
  publisher    = {{American Institute of Physics (AIP)}},
  series       = {{Journal of Chemical Physics}},
  title        = {{H2S ultrafast dissociation probed by energy-selected resonant Auger electron-ion coincidence measurements}},
  url          = {{http://dx.doi.org/10.1063/1.2776265}},
  doi          = {{10.1063/1.2776265}},
  volume       = {{127}},
  year         = {{2007}},
}