J/A+A/293/953ivo://CDS.VizieR/J/A+A/293/953doi:10.26093/cds/vizier.32930953CDSZhang H.L.Pradhan A.K.2011-10-14T06:33:21Z2011-10-14T05:21:13ZCDS support team

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

cds-question@unistra.fratomic-physicsCollision strengths and maxwellian averaged rate coefficients have been calculated for 10011 infrared, optical and ultraviolet transitions among 142 fine structure levels in Fe II. Collision strengths are calculated using the R-matrix method with a 38 term close-coupling target expansion and for electron energies up to 10 rydbergs. Rate coefficients are tabulated at a wide range of temperatures at which Fe II is abundant in plasma sources. A brief discussion of the calculations, sample results, and comparison with earlier works are given. The present rates for Fe II are expected to find applications in the IR, O, and UV spectral diagnostics of astrophysical objects and laboratory fusion plasmas1995A&A...293..953Zhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/293/953CatalogResearchIsServedByTAP VizieR generic servicerelated-toJ/A+AS/103/273 : IRON Project II IR collision strengths of C-like ionsJ/A+A/283/319 : IRON Project III B-like ionsJ/A+AS/108/1 : IRON Project V Collision strengths of O-like ionsJ/A+A/293/967 : IRON Project VII Fe II radiative transitionsJ/A+AS/109/193 : IRON Project VIII Electron excitation of Ti-like ionsJ/A+AS/119/509 : IRON Project XVII Radiative transition in Fe IIIJ/A+AS/119/523 : IRON Project XVIII Electron impact for Fe IIIJ/A+AS/120/361 : IRON Project XIX Fe II radiative transitionsJ/A+AS/123/159 : IRON Project XXII C and O radiative ratesJ/A+AS/123/575 : IRON Project XXIII Fe XXII excitation rate coefficientsJ/A+AS/126/373 : IRON Project XXVII Fe IV collision strengthsJ/A+AS/131/499 : IRON Project XXIX Boron isoelectronic sequenceJ/A+AS/131/153 : IRON Project XXXI Fe XII electron excitationJ/A+AS/135/347 : IRON Project XXXV Fe XXIV & Fe XXV oscillator strengthsJ/A+AS/136/395 : IRON Project XXXVII Fe VI collision strengthsJ/A+AS/137/165 : IRON Project XXXVIII Fe XV electron excitationJ/A+AS/143/483 : IRON Project XLII Fe XXI electron impact excitationJ/A+AS/144/141 : IRON Project XLIII Fe V transition probabilitiesJ/A+AS/147/111 : IRON Project XLIV Fe VI trans. prob. & line ratioJ/A+AS/147/253 : IRON Project XLV Ar XIII, Fe XXI trans. probabilitiesJ/A+A/365/268 : IRON Project XLVII Ni III electron impact excitationJ/A+A/372/1078 : IRON Project XLIX Fe XX electron impact excitationJ/A+A/372/1083 : IRON Project L Fe XIX electron impact excitationJ/A+A/394/753 : IRON Project LI Fe IX electron impact excitationJ/A+A/408/789 : IRON Project LIII Fe XVII transition probabilitiesJ/A+A/413/779 : IRON Project LIV Fe XX transition probabilitiesJ/A+A/420/763 : IRON Project LV Ni II electron impact excitationJ/A+A/437/345 : IRON Project LIX Fe IV transition probabilitiesJ/A+A/448/779 : IRON Project LXI Fe IV radiative transitionsJ/A+A/457/721 : IRON Project LXII Fe XVIII allowed and forbidden trans.J/A+A/466/763 : IRON Project LXIII Fe^19+^ electron impact excitationhttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/293/953https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/293/953http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/293/953https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/293/953https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/293/953http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/293/953GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapdefaultJ/A+A/293/953/configConfiguration and observed energy (log(temp(K))=3.-5, Z = 26, N = 25, 142 fine structure levels)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintLevelidentificationmeta.idintConfigIInitial configuration (with or without one set of the intermediate spin and orbital e.g., 5D in the first level means the intermediate spin and orbital are S=2 and L=2, and none in the 6th level)phys.atmol.configurationcharConfigTTerm configurationphys.atmol.configurationcharJTotal angular momentumphys.angMomentumintEObserved energyRyphys.energydoubleJ/A+A/293/953/gammaEffective collision strengthsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintLevIInitial configuration indexmeta.idintLevTTerm configuration indexmeta.idintGam1Effective collision strength for T = 1000 Kphys.atmol.collStrengthdoubleGam3Effective collision strength for T = 3000 Kphys.atmol.collStrengthdoubleGam5Effective collision strength for T = 5000 Kphys.atmol.collStrengthdoubleGam7Effective collision strength for T = 7000 Kphys.atmol.collStrengthdoubleGam10Effective collision strength for T = 10000 Kphys.atmol.collStrengthdoubleGam12Effective collision strength for T = 12000 Kphys.atmol.collStrengthdoubleGam15Effective collision strength for T = 15000 Kphys.atmol.collStrengthdoubleGam17Effective collision strength for T = 17000 Kphys.atmol.collStrengthdoubleGam20Effective collision strength for T = 20000 Kphys.atmol.collStrengthdoubleGam25Effective collision strength for T = 25000 Kphys.atmol.collStrengthdoubleGam30Effective collision strength for T = 30000 Kphys.atmol.collStrengthdoubleGam35Effective collision strength for T = 35000 Kphys.atmol.collStrengthdoubleGam40Effective collision strength for T = 40000 Kphys.atmol.collStrengthdoubleGam45Effective collision strength for T = 45000 Kphys.atmol.collStrengthdoubleGam50Effective collision strength for T = 50000 Kphys.atmol.collStrengthdoubleGam60Effective collision strength for T = 60000 Kphys.atmol.collStrengthdoubleGam70Effective collision strength for T = 70000 Kphys.atmol.collStrengthdoubleGam80Effective collision strength for T = 80000 Kphys.atmol.collStrengthdoubleGam90Effective collision strength for T = 90000 Kphys.atmol.collStrengthdoubleGam100Effective collision strength for T = 100000 Kphys.atmol.collStrengthdouble