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Inner-shell photoionization of atomic chlorine

Author

  • W. C. Stolte
  • Z. Felfli
  • R. Guillemin
  • Gunnar Öhrwall
  • S. -W. Yu
  • J. A. Young
  • D. W. Lindle
  • T. W. Gorczyca
  • N. C. Deb
  • S. T. Manson
  • A. Hibbert
  • A. Z. Msezane

Summary, in English

Relative partial cross sections have been measured following photoexcitation of atomic chlorine near the Cl 2p and Cl 1s ionization thresholds. In addition, Breit-Pauli R-matrix calculations have been carried out in the region of the 2p thresholds, and the results are compared with experiment. Owing to angular-momentum considerations, it was found that the resonances associated with the higher 2p(-1) thresholds should be significantly wider than the lower ones, and this is borne out in both the experimental and the theoretical results. It is shown that a large number of resonance series contribute to the cross section, which make it difficult to untangle, and suggestions for further work to better understand the spectra are presented.

Department/s

Publishing year

2013

Language

English

Publication/Series

Physical Review A (Atomic, Molecular and Optical Physics)

Volume

88

Issue

5

Document type

Journal article

Publisher

American Physical Society

Topic

  • Physical Sciences
  • Natural Sciences

Status

Published

ISBN/ISSN/Other

  • ISSN: 1050-2947