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5d photoionization and Auger decay in atomic Pb

Journal Article · · Physical Review. A
; ; ; ; ; ;  [1]
  1. Department of Physical Sciences, University of Oulu, P.O. Box 3000, 90014 Oulu (Finland)
We have studied the Pb 5d photoionization and Auger decay spectrum with high resolution using the new FINEST synchrotron-radiation branchline (on the I3 beamline at MAX-laboratory). We analyzed the experimental spectrum with the help of multiconfigurational Dirac-Fock calculations and analyzed the strong correlation properties of the relativistic 5d{sub 3/2} and 5d{sub 5/2} subshells. We show that the many-electron phenomena in photoionization and Auger decay can be described through mixing with the np(n=7,8,...) orbitals.
OSTI ID:
21313244
Journal Information:
Physical Review. A, Journal Name: Physical Review. A Journal Issue: 1 Vol. 80; ISSN 1050-2947; ISSN PLRAAN
Country of Publication:
United States
Language:
English

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