Positron-neon elastic scattering
- 28 September 1978
- journal article
- Published by IOP Publishing in Journal of Physics B: Atomic and Molecular Physics
- Vol. 11 (18) , L567-L570
- https://doi.org/10.1088/0022-3700/11/18/009
Abstract
A close-coupling calculation without the virtual positronium formation, but with correct account of the target polarisability is performed. The results are compared with the recent theoretical results of McEachran and colleagues (1978) and with both beam and swarm measurements. It is found that all the theoretical and experimental e+-Ne elastic cross sections to data are too low for very slow positrons.Keywords
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