Abstract
Satellite bands accompanying the C photoline for the molecule parallel to the electric vector of the incident radiation are found to be more intense than those for perpendicular to in the shape resonance region. This indicates that multielectron excitations are caused in part by the interaction of the outgoing C photoelectron with the valence electrons. The photoelectron-impact valence excitations couple with the C single-hole ionization and distort the shape resonance significantly. We assign the broad resonance at to a distorted shape resonance.
- Received 17 January 2002
DOI:https://doi.org/10.1103/PhysRevLett.89.023006
©2002 American Physical Society