Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5397086 | Journal of Electron Spectroscopy and Related Phenomena | 2007 | 5 Pages |
Abstract
The photon energy dependence of the vibrational structure of satellite bands accompanying the C 1s ionization of CO has been investigated for the first time. We have measured both photoelectron and threshold electron spectra of CO in the K-shell region, with energy resolution high enough to resolve vibrational levels. We find that a conjugate shake-up satellite shows fewer vibrational excitations around hν = 320-330 eV. This suggests that shape resonance plays an important role on vibrational dynamics in the satellite state.
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Physical Sciences and Engineering
Chemistry
Physical and Theoretical Chemistry
Authors
T. Gejo, M. Machida, K. Honma, E. Shigemasa, E. Nakamura, N. Kosugi, Y. Tamenori,