Elastic scattering of electrons from H2+: phaseshifts, quantum defects and two-electron excited states
- 14 July 1980
- journal article
- Published by IOP Publishing in Journal of Physics B: Atomic and Molecular Physics
- Vol. 13 (13) , 2619-2632
- https://doi.org/10.1088/0022-3700/13/13/020
Abstract
The spheroidal s- and p-wave phaseshifts for the scattering of electrons from H2+ are calculated by the Kohn variational method in the prolate spheroidal coordinate system. Two-centre Coulomb wavefunctions are employed as the long-range basis functions. Adiabatic quantum defects are obtained by extrapolation of the phaseshifts to the low-energy limit. Two-electron excited resonances found in the p-wave scattering are analysed.Keywords
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