Schwinger multichannel method: A study of a Feshbach resonance ine-H2collisions
- 1 March 1990
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 41 (5) , 2903-2905
- https://doi.org/10.1103/physreva.41.2903
Abstract
We present results of the application of the Schwinger multichannel method to study the role of Feshbach resonances on the elastic and electronic excitation cross sections in e- collisions. Using a resonance associated with the and E states of as an example, we quantitatively illustrate the dramatic influence of open channels on the decay of such Feshbach resonances in electron-molecule collisions.
Keywords
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