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dc.contributor.authorBostock, Christopher
dc.contributor.authorFursa, Dmitry
dc.contributor.authorBray, Igor
dc.date.accessioned2017-01-30T11:35:54Z
dc.date.available2017-01-30T11:35:54Z
dc.date.created2014-06-25T20:00:15Z
dc.date.issued2014
dc.date.submitted2014-06-26
dc.identifier.citationBostock, C. and Fursa, D. and Bray, I. 2014. Calculation of the polarization of light emitted during electron-impact excitation of Ba+. Physical Review A 89: pp. 062710-1-062710-4.
dc.identifier.urihttp://hdl.handle.net/20.500.11937/13250
dc.identifier.doi10.1103/PhysRevA.89.062710
dc.description.abstract

The measurements of Crandall et al. [Phys. Rev. A 10, 141 (1974)] for the polarization of light emitted during electron-impact excitation of Ba+ are in significant disagreement with relativistic distorted wave scattering theory calculations of Sharma et al. [Phys. Rev. A 83, 062701 (2011)]. The relativistic convergent close-coupling (RCCC) method is applied to the problem and the discrepancy between theory and experiment is resolved across the full range of energies measured. Furthermore, the oscillations in the polarization fraction measurements at low energies near threshold are reproduced by the RCCC calculations and linked to the formation of autoionizing states of neutral Ba.

dc.publisherAmerican Physical Society
dc.titleCalculation of the polarization of light emitted during electron-impact excitation of Ba+
dc.typeJournal Article
dcterms.dateSubmitted2014-06-26
dcterms.source.volume89
dcterms.source.startPage062710
dcterms.source.endPage1
dcterms.source.issn1050-2947
dcterms.source.titlePhysical Review A
curtin.digitool.pid199545
curtin.pubStatusPublished
curtin.department
curtin.identifier.scriptidPUB-SE-DAP-CP-82860
curtin.accessStatusFulltext not available


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