Laporta, V;
Tennyson, J;
Celiberto, R;
(2016)
Calculated low-energy electron-impact vibrational excitation cross sections for CO2 molecule.
Plasma Sources Science and Technology
, 25
(6)
, Article 06LT02. 10.1088/0963-0252/25/6/06LT02.
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Abstract
Vibrational-excitation cross sections of ground electronic states of a carbon dioxide molecule by electron-impact through CO$_{2}^{-}\left({{}^{2}}{{\Pi}_{u}}\right)$ shape resonance is considered in the separation of the normal modes approximation. Resonance curves and widths are computed for each vibrational mode. The calculations assume a decoupling between normal modes and employ the local complex potential model for the treatment of nuclear dynamics, usually adopted for electron-scattering involving diatomic molecules. Results are presented for excitation up to 10 vibrational levels in each mode and a comparison with data present in the literature is discussed.
| Type: | Article |
|---|---|
| Title: | Calculated low-energy electron-impact vibrational excitation cross sections for CO2 molecule |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1088/0963-0252/25/6/06LT02 |
| Publisher version: | https://doi.org/10.1088/0963-0252/25/6/06LT02 |
| Language: | English |
| Additional information: | This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions. |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences > Dept of Physics and Astronomy |
| URI: | https://discovery.ucl.ac.uk/id/eprint/10054345 |
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