Local potentials equivalent to matrix effective potentials for-He scattering at 200 and 400 eV
- 1 September 1984
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 30 (3) , 1237-1240
- https://doi.org/10.1103/physreva.30.1237
Abstract
We have obtained equivalent local potentials (ELP's) to matrix effective potentials for -He scattering at 200 and 400 eV by means of semiclassical WKB inversion of the phase shifts. The absorptive parts of these ELP's are compared with current models for absorption potentials.
Keywords
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