J/A+A/410/349ivo://CDS.VizieR/J/A+A/410/349doi:10.26093/cds/vizier.34100349CDSAggarwal K.M.Keenan F.P.Msezane A.Z.2017-01-11T12:07:51Z2003-12-13T23:02:34ZCDS support team

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

cds-question@unistra.fratomic-physicsCollision strengths for transitions among the energetically lowest 53 fine-structure levels belonging to the (1s^2^ 2s^2^ 2p^6^) 3l^2^, 3l3l', 3s4l and 3p4s configurations of Fe XV are computed, over an electron energy range below 160Ryd, using the Dirac Atomic R-matrix Code (DARC) of Norrington & Grant (2003, Comput. Phys. Commun., in prep.). Effective collision strengths, obtained after integrating the collision strengths over a Maxwellian distribution of electron energies, have also been calculated. These results of effective collision strengths are tabulated for all 1378 inelastic transitions over a wide temperature range of 10^5^ to 10^7^K. Comparisons are also made with other R-matrix calculations and the accuracy of the results is assessed.2003A&A...410..349Ahttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/410/349CatalogResearchIsServedByTAP VizieR generic servicerelated-toJ/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/399/799 : Fe XI effective collision strengths (Aggarwal+, 2003)J/A+A/407/769 : Excitation rates for transitions in Ca XV (Aggarwal+, 2003)J/A+A/416/383 : Fe XVIII transition probabilities (Jonauskas+, 2004)J/A+A/418/371 : Fe XIII electron impact excitation (Aggarwal+, 2004)J/A+A/420/783 : Fe XVII electron impact excitation (Aggarwal+, 2004)J/A+A/427/763 : Fe X E1, E2,M1 and M2 transitions (Aggarwal+, 2004)J/A+A/429/1117 : Fe XIII effective collision strengths (Aggarwal+, 2005)J/A+A/436/1131 : Al III effective collision strengths (Hudson+ 2005)J/A+A/439/1215 : Fe X effective collision strengths (Aggarwal+, 2005)J/A+A/450/1249 : Fe XVI radiative and excitation rates (Aggarwal+, 2006)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/410/349https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/410/349http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/410/349https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/410/349https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/410/349http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/410/349GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapdefaultJ/A+A/410/349/table1Target levels of Fe XV and their threshold energies (in Ryd).recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIndexIndex numbermeta.idintprimaryConfigConfigurationphys.atmol.configuration;instr.setupLevelLevelmeta.id;phys.atmol.levelExpt? Theoretical experimental energyRyphys.energyfloatnullabler_ExptReferences for theoretical experimental energy (1)meta.ref;pos.framecharGRASP? GRASP threshold energy (this paper)Ryinstr.sensitivityfloatnullableCAHF? Configuration Average Hartree-Fock experimental energyRyinstr.setup;stat.meanfloatnullableSS? SuperStructure experimental energyRyphys.energy;phys.atmol.levelfloatnullableJ/A+A/410/349/table4Effective Collision Strengths for Transitions in Fe XVrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintiTransition index for initial levelmeta.idintjTransition index for final levelmeta.idintECS5.00Effective collision strength at logTe=5.00Kphys.atmol.collStrengthdoubleECS5.20Effective collision strength at logTe=5.20Kphys.atmol.collStrengthdoubleECS5.40Effective collision strength at logTe=5.40Kphys.atmol.collStrengthdoubleECS5.60Effective collision strength at logTe=5.60Kphys.atmol.collStrengthdoubleECS5.80Effective collision strength at logTe=5.80Kphys.atmol.collStrengthdoubleECS6.00Effective collision strength at logTe=6.00Kphys.atmol.collStrengthdoubleECS6.20Effective collision strength at logTe=6.20Kphys.atmol.collStrengthdoubleECS6.40Effective collision strength at logTe=6.40Kphys.atmol.collStrengthdoubleECS6.60Effective collision strength at logTe=6.60Kphys.atmol.collStrengthdoubleECS6.80Effective collision strength at logTe=6.80Kphys.atmol.collStrengthdoubleECS7.00Effective collision strength at logTe=7.00Kphys.atmol.collStrengthdouble