J/A+A/414/377ivo://CDS.VizieR/J/A+A/414/377doi:10.26093/cds/vizier.34140377CDSMendoza C.Kallman T.R.Bautista M.A.Palmeri P.2004-03-27T16:28:57Z2004-03-27T17:27:54ZCDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.fratomic-physicsWe report extensive calculations of the decay properties of fine-structure K-vacancy levels in Fe X-Fe XVII. A large set of level energies, wavelengths, radiative and Auger rates, and fluorescence yields has been computed using three different standard atomic codes, namely Cowan's HFR, AUTOSTRUCTURE and the Breit-Pauli R-matrix package. This multi-code approach is used to the study the effects of core relaxation, configuration interaction and the Breit interaction, and enables the estimate of statistical accuracy ratings. The K-alpha and KLL Auger widths have been found to be nearly independent of both the outer-electron configuration and electron occupancy keeping a constant ratio of 1.53+/-0.06. By comparing with previous theoretical and measured wavelengths, the accuracy of the present set is determined to be within 2m{AA}. Also, the good agreement found between the different radiative and Auger data sets that have been computed allow us to propose with confidence an accuracy rating of 20% for the line fluorescence yields greater than 0.01. Emission and absorption spectral features are predicted finding good correlation with measurements in both laboratory and astrophysical plasmas.2004A&A...414..377Mhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/414/377CatalogResearchIsServedByTAP VizieR generic servicerelated-toJ/A+A/410/359 : Radiative and Auger decay for Fe II-Fe IX (Palmeri+, 2003)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/414/377https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/414/377http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/414/377https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/414/377https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/414/377http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/414/377GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapdefaultJ/A+A/414/377/table4Level listiIndexmeta.idintStateDesignation (1)phys.atmol.configurationcharNNumber of electronsmeta.numberintEEnergykeVphys.energy;phys.atmol.levelfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintArRadiative widths**-1phys.atmol.transProbdoubleAaAuger widths**-1phys.atmol.transProbdoubleJ/A+A/414/377/table5Line listrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNNumber of electronsmeta.numberintkIndex of the upper levelmeta.idintiIndex of the lower levelmeta.idintLambdaWavelength0.1nmem.wlfloatArTransition probabilitys**-1phys.atmol.transProbdoubleOmegaFluorescence yieldphys.emissivitydouble