Scattering of intermediate-energy positrons by C, N, O atoms and the corresponding diatomic molecules: elastic and total cross-sections

Elastic and total (elastic plus absorption) cross-sections for the scattering of positrons by carbon, nitrogen and oxygen atoms and the corresponding diatomic molecules (C 2, CN, CO, N 2, NO and O 2) in the energy range from 100 to 5000 eV are presented. Parameter-free interaction potentials along w...

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Bibliographic Details
Published in:Chemical physics letters 1999-10, Vol.311 (5), p.385-389
Main Authors: Reid, David D., Wadehra, J.M.
Format: Article
Language:English
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Summary:Elastic and total (elastic plus absorption) cross-sections for the scattering of positrons by carbon, nitrogen and oxygen atoms and the corresponding diatomic molecules (C 2, CN, CO, N 2, NO and O 2) in the energy range from 100 to 5000 eV are presented. Parameter-free interaction potentials along with the additivity rule are used in the calculations. Good agreement with the experimental data is obtained wherever such comparisons can be made.
ISSN:0009-2614
1873-4448
DOI:10.1016/S0009-2614(99)00882-9