Threshold behavior of positronium formation in positron-alkali-metal scattering

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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...

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Bibliographic Details
Main Authors:	Lugovskoy, Andrey, Utamuratov, Ravshanbek, Kadyrov, Alisher, Stelbovics, Andris, Bray, Igor
Format:	Journal Article
Published:	American Physical Society 2013
Online Access:	http://hdl.handle.net/20.500.11937/20445

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