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Electron impact excitations of S2 molecules
- Source :
- Chem.Phys.Lett.453:145-149,2008
- Publication Year :
- 2007
-
Abstract
- Low-energy electron impact excitations of S_2 molecules are studied using the fixed-bond R-matrix method based on state-averaged complete active space SCF orbitals. Integral cross sections are calculated for elastic electron collision as well as impact excitation of the 7 lowest excited electronic states. Also, differential cross sections are obtained for elastic collision and excitation of the a^1 Delta_g, b^1 Sigma_g^+ and B^3 Sigma_u^- states. The integrated cross section of optically allowed excitation of the B^3 Sigma_u^- state agrees reasonably well with the available theoretical result.<br />Comment: 12 pages, 3 figures. Chemical Physics Letters, in press
- Subjects :
- Physics - Chemical Physics
Astrophysics
Physics - Atomic Physics
Subjects
Details
- Database :
- arXiv
- Journal :
- Chem.Phys.Lett.453:145-149,2008
- Publication Type :
- Report
- Accession number :
- edsarx.0712.4098
- Document Type :
- Working Paper
- Full Text :
- https://doi.org/10.1016/j.cplett.2008.01.048