Please use this identifier to cite or link to this item: https://physrep.ff.bg.ac.rs/handle/123456789/58
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dc.contributor.authorNedeljković, N. N.en
dc.contributor.authorMajkić, M. D.en
dc.contributor.authorGalijaš, Savaen
dc.contributor.authorMitrović, S. B.en
dc.date.accessioned2022-06-30T14:10:14Z-
dc.date.available2022-06-30T14:10:14Z-
dc.date.issued2008-08-30en
dc.identifier.issn0169-4332en
dc.identifier.urihttps://physrep.ff.bg.ac.rs/handle/123456789/58-
dc.description.abstractWe used the recently developed time-symmetrized, two-state vector model to investigate the intermediate stages of the electron capture into the Rydberg states (n A ≫ 1, l A = 0 - 3, m A = 0) of multiply charged ions SVI, ClVII and ArVIII, with polarized core charges Z = 6, 7 and 8, respectively, escaping solid surfaces at low velocities. Within the framework of the model, the two wave functions are used to describe the system at intermediate stages; the corresponding probabilities and rates are based on the calculation of the mixed flux. The simple analytical formulae derived for the neutralization rates enable us to analyze the localization of the process and to calculate the neutralization distances. In the pointlike core approximation, the rates are comparable with the available coupled-angular-mode results. The neutralization distances follow the classical predictions for all considered Rydberg states with exception of the states with critical quantum numbers n A = n c , mainly populated via tunneling mechanism; the corresponding values are larger than it is predicted by the classical overbarrier model. Inclusion of core polarization significantly reduces the neutralization distances. © 2008 Elsevier B.V. All rights reserved.en
dc.relation.ispartofApplied Surface Scienceen
dc.subjectIonsen
dc.subjectNeutralizationen
dc.subjectRydberg statesen
dc.subjectSurfaceen
dc.subjectTwo-state vector modelen
dc.titlePopulation dynamics of the ions SVI, ClVII and ArVIII interacting with solid surfacesen
dc.typeArticleen
dc.identifier.doi10.1016/j.apsusc.2008.05.274en
dc.identifier.scopus2-s2.0-49649113097en
dc.identifier.urlhttps://api.elsevier.com/content/abstract/scopus_id/49649113097en
dc.relation.issue21en
dc.relation.volume254en
dc.relation.firstpage7000en
dc.relation.lastpage7007en
item.grantfulltextnone-
item.openairetypeArticle-
item.cerifentitytypePublications-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextNo Fulltext-
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