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- Title
Elastic and rotational excitation cross-sections for electron-water collisions in the low- and intermediate-energy ranges.
- Authors
Machado, L. E.; Brescansin, L. M.; Iga, I.; Lee, M.-T.
- Abstract
We present a theoretical study on electron-H2O collisions in the low- and intermediate-energy ranges. More specifically, we report calculated elastic differential, integral and momentum transfer cross-sections as well as rotational excitation cross-sections in the (2–500)-eV range. In our calculations, an optical potential is used to represent the electron-molecule interaction. The Schwinger variational method combined with the distorted-wave approximation is used to solve the scattering equations. The comparison of our calculated results with other theoretical and/or experimental data available in the literature is very encouraging.
- Subjects
ELECTRONIC excitation; COLLISIONS (Physics); ELECTRON-molecule collisions; SCATTERING (Physics); PARTICLES (Nuclear physics); PHYSICS
- Publication
European Physical Journal D (EPJ D), 2005, Vol 33, Issue 2, p193
- ISSN
1434-6060
- Publication type
Article
- DOI
10.1140/epjd/e2005-00046-4