Elastic scattering of slow positrons by helium
- 1 December 1976
- journal article
- Published by IOP Publishing in Journal of Physics B: Atomic and Molecular Physics
- Vol. 9 (17), L531-L534
- https://doi.org/10.1088/0022-3700/9/17/005
Abstract
The s-, p-, d- and f-wave phase shifts for elastic scattering of slow positrons by He are calculated using a simplified version of the random phase approximation with exchange, with the virtual positronium formation effect taken into account.Keywords
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