Ultraviolet Photoionization Cross Sections forand CO
- 19 April 1976
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 36 (16) , 945-949
- https://doi.org/10.1103/physrevlett.36.945
Abstract
I have calculated ultraviolet photoionization cross sections for and CO in the gas phase and the differential cross sections for oriented molecules. The gas-phase results agree well with recent data and display shape resonances, predicted by Dehmer and Dill, about 1 Ry above threshold for certain levels. For oriented molecules I find distinctive angular distributions which could be used to identify levels or determine the bond geometry of molecules adsorbed at surfaces.
Keywords
This publication has 16 references indexed in Scilit:
- Partial photoionization cross-sections and branching ratios of CO from 750 to 304 ÅJournal of Electron Spectroscopy and Related Phenomena, 1976
- Theory of photoemission from localized adsorbate levelsPhysical Review B, 1976
- Comparison of the acceleration, length, and velocity forms of the dipole operator in photoionization calculationsPhysical Review A, 1975
- Shape Resonances in-Shell Photoionization of Diatomic MoleculesPhysical Review Letters, 1975
- Coulomb wave functions for all real η and ϱComputer Physics Communications, 1974
- Electron-molecule scattering and molecular photoionization using the multiple-scattering methodThe Journal of Chemical Physics, 1974
- Calculation of molecular ESCA spectra by the multiple-scattering-Xα methodThe Journal of Chemical Physics, 1973
- Optimization of the Statistical Exchange Parameterfor the Free Atoms H through NbPhysical Review B, 1972
- Self-Consistent-FieldCluster Method for Polyatomic Molecules and SolidsPhysical Review B, 1972
- On the Angular Distribution in Nuclear Reactions and Coincidence MeasurementsPhysical Review B, 1948