Shape resonance phenomena in CO following K-shell photoexcitation
Journal Article
·
· Phys. Rev. Lett.; (United States)
Electron cross sections and asymmetries following photoexcitation of the CO K shells were measured directly. Energy analysis of ejected electrons yielded cross sections exhibiting sigma shape resonances in the C(1s), C(KVV), and O(1s) channels, and a ..pi.. resonance in the C(KVV) channel, confirming earlier indirect measurements. Asymmetry measurements showed a sigma shape resonance in the C(1s) channel, in good agreement with the predictions of Dehmer and Dill. The C(KVV) ..pi.. resonance showed nearly isotropic behavior.
- Research Organization:
- Materials and Molecular Research Division, Lawrence Berkeley Laboratory, Berkeley, California 94720
- DOE Contract Number:
- AC03-76SF00098
- OSTI ID:
- 5999066
- Journal Information:
- Phys. Rev. Lett.; (United States), Journal Name: Phys. Rev. Lett.; (United States) Vol. 50:17; ISSN PRLTA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
36 MATERIALS SCIENCE
360603* -- Materials-- Properties
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400104 -- Spectral Procedures-- (-1987)
ASYMMETRY COEFFICIENTS
CARBON COMPOUNDS
CARBON MONOXIDE
CARBON OXIDES
CHALCOGENIDES
CROSS SECTIONS
DATA
ELECTRON SPECTROSCOPY
ELECTRONIC STRUCTURE
EXPERIMENTAL DATA
FLUIDS
GASES
INFORMATION
INNER-SHELL IONIZATION
IONIZATION
ISOTROPY
K SHELL
NUMERICAL DATA
OXIDES
OXYGEN COMPOUNDS
PHOTOELECTRON SPECTROSCOPY
RESONANCE
SPECTRA
SPECTROSCOPY
X-RAY SPECTRA
360603* -- Materials-- Properties
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400104 -- Spectral Procedures-- (-1987)
ASYMMETRY COEFFICIENTS
CARBON COMPOUNDS
CARBON MONOXIDE
CARBON OXIDES
CHALCOGENIDES
CROSS SECTIONS
DATA
ELECTRON SPECTROSCOPY
ELECTRONIC STRUCTURE
EXPERIMENTAL DATA
FLUIDS
GASES
INFORMATION
INNER-SHELL IONIZATION
IONIZATION
ISOTROPY
K SHELL
NUMERICAL DATA
OXIDES
OXYGEN COMPOUNDS
PHOTOELECTRON SPECTROSCOPY
RESONANCE
SPECTRA
SPECTROSCOPY
X-RAY SPECTRA