Calculation of momentum distribution of positronium ejected from surfaces
- 1 July 1987
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 36 (1) , 709-711
- https://doi.org/10.1103/physrevb.36.709
Abstract
The two-dimensional momentum distribution of positronium formed and ejected from a surface is calculated and compared with experimental results. It is shown that the higher-order Born contribution is very important for explaining the experimental momentum distributions of positronium ejected from the surface.Keywords
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