Hybrid Theory of Scattering of Positrons from Helium Atoms
Hybrid theory of \(L\)-wave scattering of positrons from helium atoms is developed. Phase shifts are calculated for the incident positron momentum from \(0.1\) to \(1.2\) for \(L=0, 1, 2, 3\) before the~onset of excitation, and positronium formation. The phase shifts are compared with phase shifts obtained by Drachman, and by Campeanu and Humberston.
Authors
- A. K. Bhatia (ORCID: https://orcid.org/0000-0002-8138-0273)
Institutions
- Heliophysics (US)
Publication Details
- Journal
- Journal of Atomic Molecular Condensed Matter and Nano Physics
- Published
- 2024-12-31
- DOI
- https://doi.org/10.26713/jamcnp.v11i1.2671
- Primary Topic
- Crystallography and Radiation Phenomena
- Type
- article
- Field-Weighted Citation Impact
- 0.00