Near-threshold behavior of positronium-antiproton scattering
Using the convergent close-coupling theory we study the threshold behavior of cross sections for positronium (Ps) of energy E scattering on antiprotons. In the case of Ps(1s) elastic scattering, simple power laws are observed for all partial waves studied. The partial-wave summed cross section is ne...
| Main Authors: | , , , |
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| Format: | Journal Article |
| Published: |
American Physical Society
2016
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| Online Access: | http://hdl.handle.net/20.500.11937/32693 |