Auger Spectra and Different Ionic Charges Following 3s, 3p and 3d Sub-Shells Photoionization of Kr Atoms

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dc.creatorLotfy, Yehia A.
dc.creatorEl-Shemi, Adel M.
dc.date2006-02-02
dc.date.accessioned2026-07-07T09:34:43Z
dc.date.available2026-07-07T09:34:43Z
dc.descriptionThe decay of inner-shell vacancy in an atom through radiative and non-radiative transitions leads to final charged ions. The de-excitation decay of 3s, 3p and 3d vacancies in Kr atoms are calculated using Monte-Carlo simulation method. The vacancy cascade pathway resulted from the de-excitation decay of deep core hole in 3s subshell in Kr atoms is discussed. The generation of spectator vacancies during the vacancy cascade development gives rise to Auger satellite spectra. The last transitions of the de-excitation decay of 3s, 3p and 3d holes lead to specific charged ions. Dirac-Fock-Slater wave functions are adapted to calculate radiative and non-radiative transition probabilities. The intensity of Kr^{4+} ions are high for 3s hole state, whereas Kr^{3+} and Kr^{2+} ions have highest intensities for 3p and 3d hole states, respectively. The present results of ion charge state distributions agree well with the experimental data.
dc.descriptionPublished in SIGMA (Symmetry, Integrability and Geometry: Methods and Applications) at http://www.emis.de/journals/SIGMA/
dc.identifierhttps://arxiv.org/abs/physics/0602018
dc.identifierhttp://arxiv.org/abs/physics/0602018
dc.identifierSIGMA 2 (2006), 015, 7 pages
dc.identifierdoi:10.3842/SIGMA.2006.015
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/159595
dc.subjectAtomic Physics
dc.titleAuger Spectra and Different Ionic Charges Following 3s, 3p and 3d Sub-Shells Photoionization of Kr Atoms
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