Threshold behavior of positronium formation in positron-alkali-metal scattering
We consider positron scattering on the alkali-metal atoms of Li, Na, and K at very low energies, where only the elastic scattering and positronium formation in the ground state are the two open channels. Utilizing the recently developed two-center convergent close-coupling method [ Lugovskoy, Kadyro...
| Main Authors: | , , , , |
|---|---|
| Format: | Journal Article |
| Published: |
American Physical Society
2013
|
| Online Access: | http://hdl.handle.net/20.500.11937/20445 |