Resonances in positron-atom scattering |
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Authors: | Y. K. Ho |
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Affiliation: | (1) Department of Physics and Astronomy, Louisiana State University, 70803 Baton Rouge, Lousiana, USA |
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Abstract: | Theoretical studies of atomic resonances involving positrons will be discussed in this talk. Investigations on resonances in positron-hydrogen scattering below various hydrogen and positronium thresholds are reviewed, as well as resonances in positronalkali and e+-He+ scattering. Resonance phenomena in other atomic systems involving positrons will also be discussed. These systems include positronium ions Ps−, positronium molecules Ps2, and positronium hydride PsH. |
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