J/A+A/427/763ivo://CDS.VizieR/J/A+A/427/763doi:10.26093/cds/vizier.34270763CDSAggarwal K.M.Keenan F.P.2005-02-07T21:36:58Z2005-02-07T22:36:50ZCDS support team

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

cds-question@unistra.fratomic-physicsEnergies of the 54 levels belonging to the (1s^2^2s^2^2p^6^) 3s^2^3p^5^, 3s3p^6^, 3s^2^3p^4^3d and 3s3p^5^3d configurations of FeX have been calculated using the GRASP code of Dyall et al. (1989, Comput. Phys. Commun, 55, 424). Additionally, radiative rates, oscillator strengths, and line strengths are calculated for all electric dipole (E1), magnetic dipole (M1), electric quadrupole (E2), and magnetic quadrupole (M2) transitions among these levels. Comparisons are made with results available in the literature, and the accuracy of the data is assessed. Our energy levels are estimated to be accurate to better than 3%, whereas results for other parameters are probably accurate to better than 20%. Additionally, the agreement between measured and calculated lifetimes is better than 10%.2004A&A...427..763Ahttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/427/763CatalogResearchIsServedByTAP VizieR generic servicerelated-toJ/A+A/420/783 : Electron impact excitation of Fe XVII (Aggarwal+, 2004)J/A+A/399/799 : Fe XI trans. effective collision strengths (Aggarwal+, 2003)J/A+A/407/769 : Excitation rates for transitions in Ca XV (Aggarwal+, 2003)J/A+A/410/349 : Effective collision strengths in Fe XV (Aggarwal+, 2003)J/ApJS/121/265 : Oscillator Strengths and Radiative Rates for FeXV (Deb+, 1999)J/ApJS/123/311 : Excitation rate coefficients for O III (Aggarwal+, 1999)J/A+A/418/371 : Electron impact excitation of Fe XIII (Aggarwal+, 2004)J/A+A/429/1117 : Fe XIII effective collision strengths (Aggarwal+, 2005)J/A+A/460/331 : Fe IX radiative and excitation rates (Aggarwal+, 2006)J/A+A/463/399 : Fe XVI radiative rates (Aggarwal+, 2007)J/A+A/484/879 : Fe XXVII radiative and excitation rates (Aggarwal+, 2008)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/427/763https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/427/763http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/427/763https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/427/763https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/427/763http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/427/763GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapdefaultJ/A+A/427/763/table1Target levels of Fe X and their threshold energiesLevelLevelrecnoRecord number assigned by the VizieR team. Should Not be used for identification.intIndexIndex numberintConfConfigurationExpt? Theoretical threshold energy (1)RyfloatnullableBDThreshold energy from Bhatia & Doschek (1995)RyfloatGRASP4GRASP threshold energy, present results from 4 configurations and 54 levelsRyfloatDGMThreshold energy from Deb et al. (2002)RyfloatGRASP8GRASP threshold energy, present results from 8 configurations and 669 levelsRyfloatJ/A+A/427/763/table2Transition energies ({AA}), oscillator strengths, radiative rates (s^-1^), and line strengths for electric dipole (E1) transitions in FeXrecnoRecord number assigned by the VizieR team. Should Not be used for identification.intii levelintjj levelintDEijTransition energy0.1nmdoublefijOscillator strengthdoubleAjiRadiative ratess**-1doubleSLine strength (in atomic units)doubleJ/A+A/427/763/table3Transition energies, radiative rates, oscillator strengths, and line strengths for electric quadrupole (E2), magnetic dipole (M1), and magnetic quadrupole (M2) transitions in FeXrecnoRecord number assigned by the VizieR team. Should Not be used for identification.intii levelintjj levelintDEijTransition energy0.1nmdoublefijE2? Oscillator strength for electric quadrupole (E2) transitiondoublenullableAjiE2? Radiative rates for electric quadrupole (E2) transitions**-1doublenullableSE2? Line strength (in atomic units) for electric quadrupole (E2) transitiondoublenullablefijM1? Oscillator strength for magnetic dipole (M1) transitiondoublenullableAjiM1? Radiative rates for magnetic dipole (M1) transitions**-1doublenullableSM1? Line strength (in atomic units) for magnetic dipole (M1) transitiondoublenullablefijM2? Oscillator strength for magnetic quadrupole (M2) transitiondoublenullableAjiM2? Radiative rates for magnetic quadrupole (M2) transitions**-1doublenullableSM2? Line strength (in atomic units) for magnetic quadrupole (M2) transitiondoublenullable