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Rozum, I.; Mason, N.J. and Tennyson, J.
(2002).
URL: http://www.ingentaconnect.com/content/iop/jphysb/2...
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.
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- Item ORO ID
- 4466
- Item Type
- Journal Item
- ISSN
- 0953-4075
- Extra Information
- Some of the symbols may not have transferred correctly into this bibliographical record.
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Faculty of Science, Technology, Engineering and Mathematics (STEM) > Physical Sciences
Faculty of Science, Technology, Engineering and Mathematics (STEM) - Research Group
- Physics
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