Rozum, I.; Mason, N.J. and Tennyson, J.
(2002).
| URL: | http://www.ingentaconnect.com/content/iop/jphysb/2... |
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Abstract
The R-matrix method is used to treat electron collisions with the molecular radical CF2. These calculations concentrate on obtaining low-energy (less than 10 eV) elastic and excitation cross sections of the six lowest-lying electronically excited states of the CF2 molecule. These states have symmetry 3B1, 1B1, 3A2, 1A2, 3B2 and 1B2 and vertical excitation energies in the range 2.44-10 eV. Two shape resonances of 2A1 and 2B1 symmetries are found at 5.61 and 0.95 eV respectively. Calculations which stretch one C-F bond show that the 2B1 resonance becomes bound at a bond length beyond 3.2 a0. No other bound CF2- states are found.
| Item Type: | Journal Item |
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| ISSN: | 0953-4075 |
| Extra Information: | Some of the symbols may not have transferred correctly into this bibliographical record. |
| Academic Unit/School: | Faculty of Science, Technology, Engineering and Mathematics (STEM) > Physical Sciences Faculty of Science, Technology, Engineering and Mathematics (STEM) |
| Interdisciplinary Research Centre: | Centre for Earth, Planetary, Space and Astronomical Research (CEPSAR) |
| Item ID: | 4466 |
| Depositing User: | Users 6827 not found. |
| Date Deposited: | 06 Jul 2006 |
| Last Modified: | 29 Nov 2016 16:55 |
| URI: | http://oro.open.ac.uk/id/eprint/4466 |
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