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3d photoionization and subsequent decay of atomic gallium

Iablonskyi, D.; Jankala, K.; Urpelainen, Samuli LU and Huttula, M. (2013) In Journal of Physics B: Atomic, Molecular and Optical Physics 46(17).
Abstract
We present an experimental and theoretical study of 3d photoionization and subsequent Auger decay of atomic gallium. The synchrotron radiation-induced electron spectra have been compared and analysed using multiconfiguration Dirac-Fock calculations. It has been shown that the theoretically predicted photoelectron spectrum is in rather good agreement with the experiment allowing us to identify the main spectral features. However, prediction of the Auger decay intensities fails due to calculational difficulties for the continuum wavefunctions of very low kinetic energy Auger electrons.
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author
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Journal of Physics B: Atomic, Molecular and Optical Physics
volume
46
issue
17
publisher
IOP Publishing
external identifiers
  • wos:000323727900002
  • scopus:84884810882
ISSN
0953-4075
DOI
10.1088/0953-4075/46/17/175001
language
English
LU publication?
yes
id
30886d0d-64b0-4efe-87db-ffcb9ba6ae34 (old id 4061423)
date added to LUP
2013-09-30 11:38:00
date last changed
2019-02-20 05:13:15
@article{30886d0d-64b0-4efe-87db-ffcb9ba6ae34,
  abstract     = {We present an experimental and theoretical study of 3d photoionization and subsequent Auger decay of atomic gallium. The synchrotron radiation-induced electron spectra have been compared and analysed using multiconfiguration Dirac-Fock calculations. It has been shown that the theoretically predicted photoelectron spectrum is in rather good agreement with the experiment allowing us to identify the main spectral features. However, prediction of the Auger decay intensities fails due to calculational difficulties for the continuum wavefunctions of very low kinetic energy Auger electrons.},
  articleno    = {175001},
  author       = {Iablonskyi, D. and Jankala, K. and Urpelainen, Samuli and Huttula, M.},
  issn         = {0953-4075},
  language     = {eng},
  number       = {17},
  publisher    = {IOP Publishing},
  series       = {Journal of Physics B: Atomic, Molecular and Optical Physics},
  title        = {3d photoionization and subsequent decay of atomic gallium},
  url          = {http://dx.doi.org/10.1088/0953-4075/46/17/175001},
  volume       = {46},
  year         = {2013},
}