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dc.contributor.authorMaslov, M
dc.contributor.authorBrunger, MJ
dc.contributor.authorTeubner, PJO
dc.contributor.authorZatsarinny, O
dc.contributor.authorBartschat, K
dc.contributor.authorFursa, D
dc.contributor.authorBray, I
dc.contributor.authorMcEachran, RP
dc.date.accessioned2020-11-11T00:29:40Z
dc.date.available2020-11-11T00:29:40Z
dc.date.issued2008
dc.identifier.issn1050-2947
dc.identifier.doi10.1103/PhysRevA.77.062711
dc.identifier.urihttp://hdl.handle.net/10072/399181
dc.description.abstractResults from a joint experimental and theoretical investigation of electron-impact excitation of the (5 d10 6s) S2 1/2 → (5 d10 6p) P2 1/2,3/2 resonance transitions in gold atoms are presented. The calculations were performed using three fully relativistic approaches, namely, a distorted-wave ansatz, a convergent close-coupling method, and a B -spline R -matrix method. The experimental data are independently normalized to the Bethe-Born formula using the currently preferred experimental values of the optical oscillator strengths. There is generally good agreement between the measured and predicted energy dependences of the integral cross section, provided that sufficient care is taken in the theoretical structure models to ensure that the proper optical oscillator strengths for the two transitions are obtained. A strong resonance feature seen only in the near-threshold excitation of the (5 d10 6p) P2 1/2 state is classified as a (5 d10 6 p2) D1 2 temporary state of the negative gold ion. © 2008 The American Physical Society.
dc.languageEnglish
dc.language.isoeng
dc.publisherAmerican Physical Society
dc.relation.ispartofpagefrom062711
dc.relation.ispartofissue6
dc.relation.ispartofjournalPhysical Review A
dc.relation.ispartofvolume77
dc.subject.fieldofresearchMathematical sciences
dc.subject.fieldofresearchPhysical sciences
dc.subject.fieldofresearchChemical sciences
dc.subject.fieldofresearchcode49
dc.subject.fieldofresearchcode51
dc.subject.fieldofresearchcode34
dc.subject.keywordsScience & Technology
dc.subject.keywordsOptics
dc.subject.keywordsPhysics, Atomic, Molecular & Chemical
dc.titleElectron-impact excitation of the (5d106s)2S1/2→(5d106p)2P1/2,3/2 resonance transitions in gold atoms
dc.typeJournal article
dcterms.bibliographicCitationMaslov, M; Brunger, MJ; Teubner, PJO; Zatsarinny, O; Bartschat, K; Fursa, D; Bray, I; McEachran, RP, Electron-impact excitation of the (5d106s)2S1/2→(5d106p)2P1/2,3/2 resonance transitions in gold atoms, Physical Review A, 2008, 77 (6), pp. 062711
dc.date.updated2020-11-11T00:23:41Z
dc.description.versionAccepted Manuscript (AM)
gro.rights.copyright© 2020 American Physical Society. This is the author-manuscript version of this paper. Reproduced in accordance with the copyright policy of the publisher. Please refer to the journal's website for access to the definitive, published version.
gro.hasfulltextFull Text
gro.griffith.authorBartschat, Klaus


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