Empirical and theoretical calculations of L-subshell Coster-Kronig transitions in atoms with 28 ? Z ? 98

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dc.contributor.authorMeddah, Samia
dc.contributor.authorKahoul, Abdelhalim
dc.contributor.authorParente, Fernando
dc.contributor.authorKasri, Yazid
dc.contributor.authorSampaio, Jorge Miguel
dc.contributor.authorMarques, Jose Pires
dc.contributor.authorCroft, Stephen
dc.date.accessioned2026-01-24T12:31:17Z
dc.date.available2026-01-24T12:31:17Z
dc.date.issued2026
dc.departmentAlanya Alaaddin Keykubat Üniversitesi
dc.description.abstractThis work presents a comprehensive analytical investigation of Coster-Kronig transition probabilities f12, f13, f23, F1, and F123 for elements with atomic numbers 28 <= Z <= 98. Experimental data from our previous studies were systematically compiled and employed to construct smooth empirical trends by polynomial interpolation so as to represent the variation of these transitions across the different elements. In parallel, new theoretical values were calculated for selected elements using the Multiconfiguration Dirac-Fock (MCDF) method, incorporating relativistic effects. When compared with available theoretical and experimental data the results show good agreement, especially for medium and heavy elements. These new results provide reliable reference data for modeling L-shell vacancy decay processes and support a range of applications in atomic physics, X-ray spectroscopy, and radiation interaction studies.
dc.description.sponsorshipDGRSDT, Ministry of Higher Education and Scientific Research, Algeria; Mohamed El Bachir El Ibrahimi University [B00L02UN340120230001]; Fundacao para a Ciencia e Tecnologia (FCT) , Portugal [UIDP/50007/2020, UID/FIS/04559/2020]; Lancaster University; Joint Research Centre of the European Commission
dc.description.sponsorshipWe gratefully acknowledge the support of the DGRSDT, Ministry of Higher Education and Scientific Research, Algeria. This work was done with the support of Mohamed El Bachir El Ibrahimi University, under project (PRFU) No: B00L02UN340120230001. This work was also supported by the Fundacao para a Ciencia e Tecnologia (FCT) , Portugal through contracts UIDP/50007/2020 (LIP) and UID/FIS/04559/2020 (LIBPhys) . S.C. warmly acknowledges the support of Lancaster University, and A.F. gratefully acknowledges the support of the Joint Research Centre of the European Commission.
dc.identifier.doi10.1016/j.radphyschem.2025.113543
dc.identifier.issn0969-806X
dc.identifier.issn1879-0895
dc.identifier.scopus2-s2.0-105023960013
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.radphyschem.2025.113543
dc.identifier.urihttps://hdl.handle.net/20.500.12868/5784
dc.identifier.volume241
dc.identifier.wosWOS:001638101600002
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherPergamon-Elsevier Science Ltd
dc.relation.ispartofRadiation Physics and Chemistry
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20260121
dc.subjectX-ray fluorescence
dc.subjectCoster-Kronig transitions
dc.subjectEmpirical and MCDF calculations
dc.titleEmpirical and theoretical calculations of L-subshell Coster-Kronig transitions in atoms with 28 ? Z ? 98
dc.typeArticle

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