"Hidden" vibrations in CO: Reinvestigation of resonant Auger decay for the C 1s → π* excitation

R. Feifel, L. Karlsson, M. N. Piancastelli, R. F. Fink, M. Bässler, O. Björneholm, K. Wiesner, C. Miron, H. Wang, A. Giertz, S. L. Sorensen, A. Naves de Brito, S. Svensson

Research output: Contribution to journalArticlepeer-review

Abstract

The higher vibrational levels of the C 1s→π* excitation in carbon monooxide (CO) were investigated by using resonant Auger electron spectroscopy. The absorption profile of the CO was recorded in the partial electron yield mode. The results showed that the vibrational states were not seen in a total yield absorption spectrum whereas they were shown to be discernable in a partial electron yield spectrum.

Original languageEnglish
Article number052701
Pages (from-to)527011-527018
Number of pages8
JournalPhysical Review A - Atomic, Molecular, and Optical Physics
Volume65
Issue number5 A
Publication statusPublished - 2002 May

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