Dynamics of the shake-up satellites of C 1s excited carbon dioxide studied by threshold electron spectroscopy

Paul Hatherly, Jaume Rius i Riu, Marek Stankiewicz, FM Quinn, Lesek Frasinski

Research output: Contribution to journalLetterpeer-review

Abstract

Absolute cross sections of new and previously observed C 1s shake-up satellites of CO2 have been measured using threshold photoelectron spectroscopy in the photon energy range 306-320 eV. The electron dynamics involved in this process are elucidated by identifying the satellites with ionic states of CO2+ and NO2+ via a qualitative `frozen core' argument, allowing timescales of the C 1s hole decay for each satellite to be estimated.
Original languageEnglish
Pages (from-to)L77-L83
JournalJournal of Physics B: Atomic, Molecular and Optical Physics
Volume35
Issue number3
DOIs
Publication statusPublished - 2002
Externally publishedYes

Subject classification (UKÄ)

  • Electrical Engineering, Electronic Engineering, Information Engineering

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