Nuclear motion effects in the photoionisation of CO2
Journal Article
·
· Journal of Physics. B, Atomic and Molecular Physics
- Boston Univ., Boston MA (United States). Dept. of Chemistry
- Argonne National Lab., IL (United States)
A calculation of the photoionization cross section of CO2 reveals that the σu shape resonance at approximately 19 eV, accessed by the 1πg and 4σg valence levels, is reduced and broadened by coupling to the ground-state vibrational motion. Off resonance the effect of nuclear motion is negligible. Results are compared with experimental branching ratios.
- Research Organization:
- Argonne National Laboratory (ANL), Argonne, IL (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- W-31109-ENG-38
- OSTI ID:
- 1169710
- Journal Information:
- Journal of Physics. B, Atomic and Molecular Physics, Journal Name: Journal of Physics. B, Atomic and Molecular Physics Journal Issue: 7 Vol. 13; ISSN 0022-3700
- Publisher:
- IOP Publishing
- Country of Publication:
- United States
- Language:
- English
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