Published September 10, 1979
| Version v1
Journal article
Effects of shape resonances on vibrational intensity distributions in molecular photoionization
- 1. National Measurement Laboratory, National Bureau of Standards, Washington, D. C. 20234
Description
We report striking non--Franck-Condon vibrational intensity distributions associated with the shape resonance in the 5sigma photoionization channel of CO. This example confirms the recent theoretical prediction that shape resonances will couple significantly with vibrational motion, leading to different resonance energies and profiles, and non--Franck-Condon intensities in alternative vibrational channels. Analogous effects are expected in connection with the widespread occurrence of shape resonances in both innershell and outershell molecular photoionization spectra
Additional details
Publishing Information
- Journal Title
- Phys. Rev. Lett.
- Journal Volume
- 43
- Journal Issue
- 11
- Series
- Phys. Rev. Lett.
- Journal Page Range
- 757-761
- ISSN
- 0031-9007
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 11511732
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS; S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- CARBON MONOXIDE; CROSS SECTIONS; FRANCK-CONDON PRINCIPLE; MOLECULAR STRUCTURE; MONOCHROMATORS; PHOTOELECTRON SPECTROSCOPY; PHOTOIONIZATION; POLARIZATION; RESONANCE; SHAPE; SPECTRA; VIBRATIONAL STATES
- Descriptors DEC
- CARBON COMPOUNDS; CARBON OXIDES; CHALCOGENIDES; CONFIGURATION; ELECTRON SPECTROSCOPY; ENERGY LEVELS; EXCITED STATES; IONIZATION; OXIDES; OXYGEN COMPOUNDS; SPECTROSCOPY