The excitation mechanism of the lowest-energy satellite bands in the C 1s core level photoemission of CO2

M. Hoshino, T. Tanaka, M. Kitajima, H. Tanaka, A. De Fanis, A. A. Pavlychev, K. Ueda

Research output

14 Citations (Scopus)

Abstract

The lowest-energy satellite bands accompanying the C 1s main line have been investigated, using angle-revolved photoelectron spectroscopy. We find that these satellite bands are resonantly enhanced at the same photon energy as the shape resonance of the main line. This observation contradicts the predictions based on the shake-up model, and suggests a dominant role of the final state correlations arising from the interaction between a primary photoelectron and a valence electron.

Original languageEnglish
JournalJournal of Physics B: Atomic, Molecular and Optical Physics
Volume36
Issue number21
DOIs
Publication statusPublished - 14 Nov 2003

Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics

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