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Selective resonant enhancement of electron-correlation satellites in atomic barium

  • R. A. Rosenberg
  • , M. G. White
  • , G. Thornton
  • , D. A. Shirley
  • Lawrence Berkeley National Laboratory
  • University of California at Berkeley

Research output: Contribution to journalArticlepeer-review

39 Scopus citations

Abstract

Photoelectron spectra from atomic barium were recorded following excitation with synchrotron radiation at selected autoionization resonance energies. The greatly enhanced intensities of peaks arising from certain levels in Ba+ elucidate the structures of the autoionizing levels and implicate Auger decay as the dominant mode for their interaction with the continuum. Resonance photoelectron spectroscopy shows promise of wide applicability.

Original languageEnglish
Pages (from-to)1384-1387
Number of pages4
JournalPhysical Review Letters
Volume43
Issue number19
DOIs
StatePublished - 1979

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