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dc.contributor.authorUtamuratov, Ravshanbek
dc.contributor.authorFursa, Dmitry
dc.contributor.authorKadyrov, Alisher
dc.contributor.authorLugovskoy, Andrey
dc.contributor.authorSavage, Jeremy
dc.contributor.authorBray, Igor
dc.date.accessioned2017-01-30T14:44:56Z
dc.date.available2017-01-30T14:44:56Z
dc.date.created2013-03-13T20:00:45Z
dc.date.issued2012
dc.date.submitted2013-04-16
dc.identifier.citationUtamuratov, R and Fursa, D and Kadyrov, A and Lugovskoy, A and Savage, J and Bray, I. 2012. Two-center convergent-close-coupling calculations of positron scattering on magnesium. Physical Review A 86 (6): pp. 062702-1-062702-6.
dc.identifier.urihttp://hdl.handle.net/20.500.11937/40701
dc.identifier.doi10.1103/PhysRevA.86.062702
dc.description.abstract

The two-center convergent-close-coupling method is extended to the calculation of positron scattering from atoms with two valence electrons above an inert ion core. Calculations of positron scattering on magnesium have been performed over a wide energy range. Elastic scattering, Positronium formation, target excitation, and direct ionization cross sections have been calculated. Results are in reasonably good agreement with the experimental data where available. Current results confirm the existence of a low-energy shape resonance predicted by variational and single-center convergent-close-coupling methods.

dc.publisherAmerican Physical Society
dc.titleTwo-center convergent-close-coupling calculations of positron scattering on magnesium
dc.typeJournal Article
dcterms.dateSubmitted2013-03-14
dcterms.source.volume86
dcterms.source.number6
dcterms.source.startPage062702
dcterms.source.endPage1
dcterms.source.issn1050-2947
dcterms.source.titlePhysical Review A
curtin.digitool.pid190011
curtin.note

Copyright © 2012 by the American Physical Society

curtin.pubStatusPublished
curtin.department
curtin.identifier.scriptidPUB-SE-DAP-MH-72479
curtin.accessStatusFulltext not available


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