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4f photoionization and subsequent Auger decay in atomic Pb: Relativistic effects

Patanen, M. ; Urpelainen, Samuli LU ; Kantia, T. ; Heinasmaki, S. ; Aksela, S. and Aksela, H. (2011) In Physical Review A (Atomic, Molecular and Optical Physics) 83(5).
Abstract
High-resolution 4f photoelectron and subsequent Auger-electron spectra have been measured from free Pb atoms using synchrotron radiation. The fine structure of the spectra has been investigated theoretically by calculating the energies and intensities for 4f photoionization and Auger decay processes using the multiconfigurational Dirac-Fock approach. The role of the relativistic effects in the ground and singly and doubly ionized states has been studied on the basis of computed results and their comparison with experiment.
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author
; ; ; ; and
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Physical Review A (Atomic, Molecular and Optical Physics)
volume
83
issue
5
article number
053408
publisher
American Physical Society
external identifiers
  • wos:000290305700006
  • scopus:79961083680
ISSN
1050-2947
DOI
10.1103/PhysRevA.83.053408
language
English
LU publication?
yes
id
d6330f1f-66c4-44f5-bf5b-5b35c6b76f34 (old id 1987617)
date added to LUP
2016-04-01 09:59:34
date last changed
2025-04-04 14:45:05
@article{d6330f1f-66c4-44f5-bf5b-5b35c6b76f34,
  abstract     = {{High-resolution 4f photoelectron and subsequent Auger-electron spectra have been measured from free Pb atoms using synchrotron radiation. The fine structure of the spectra has been investigated theoretically by calculating the energies and intensities for 4f photoionization and Auger decay processes using the multiconfigurational Dirac-Fock approach. The role of the relativistic effects in the ground and singly and doubly ionized states has been studied on the basis of computed results and their comparison with experiment.}},
  author       = {{Patanen, M. and Urpelainen, Samuli and Kantia, T. and Heinasmaki, S. and Aksela, S. and Aksela, H.}},
  issn         = {{1050-2947}},
  language     = {{eng}},
  number       = {{5}},
  publisher    = {{American Physical Society}},
  series       = {{Physical Review A (Atomic, Molecular and Optical Physics)}},
  title        = {{4f photoionization and subsequent Auger decay in atomic Pb: Relativistic effects}},
  url          = {{http://dx.doi.org/10.1103/PhysRevA.83.053408}},
  doi          = {{10.1103/PhysRevA.83.053408}},
  volume       = {{83}},
  year         = {{2011}},
}