J/MNRAS/436/1452ivo://CDS.VizieR/J/MNRAS/436/1452doi:10.26093/cds/vizier.74361452CDSElabidi H.Sahal-Brechot S.2024-08-06T20:17:34Z2013-11-20T13:33:52ZCDS support team

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

cds-question@unistra.fratomic-physicsthe-sunRadiative atomic and electron impact excitation data for OV and OVI ions have been calculated. The radiative atomic data have been calculated with the AUTOSTRUCTURE code. Besides the one-body and the two-body fine structure interactions, the two-body non-fine structure operators of the Breit-Pauli Hamiltonian, namely contact spin-spin, two-body Darwin and orbit-orbit are incorporated in AUTOSTRUCTURE. The scattering problem has been treated in the Breit-Pauli distorted wave approximation using the same code AUTOSTRUCTURE. The OV atomic calculations have been extended from 46 to 92 levels. We have calculated excitation cross sections for the OV 2s^2^-2s2p and the OVI 2s-2p transitions at energies near the corresponding excitation threshold regions. We have also calculated collision strengths for transitions from the most important levels for collisional excitation at electron energies up to 120Ry for OV and up to 140Ry for OVI. Our results have been compared with the available theoretical/experimental ones and a satisfactory agreement have been found between them.2013MNRAS.436.1452Ehttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/436/1452CatalogResearchIsServedByTAP VizieR generic servicerelated-toJ/A+AS/109/551 : Stark broadening. XII. OIV + OV (Dimitrijevic+, 1995)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/436/1452https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/436/1452http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/436/1452https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/436/1452https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/436/1452http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/436/1452GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapdefaultJ/MNRAS/436/1452/table1OV present energy levels compared with NIST, other theoretical results, and experimental onesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIndex[1/62] Index for each level (1)meta.idintconfElectronic configurationphys.atmol.configurationcharlevelLevelphys.atmol.qnEThe present energycm**-1phys.energy;phys.atmol.leveldoubleNIST? Energy form NIST (G1)cm**-1phys.energy;phys.atmol.leveldoublenullableHib80? Energy from (Hibbert A., 1980, J. phys. B: At. Mol. Phys., 13, 1721)cm**-1phys.energy;phys.atmol.levelintnullableBP? Breit-Pauli energy (Froese Fischer C., Tachiev G., 2004, ADNDT, 87, 1)cm**-1phys.energy;phys.atmol.leveldoublenullableExp? Experimental energy (Bockasten K., Johansson K. B., 1968, Ark. Fys., 37, 563)cm**-1phys.energydoublenullableJ/MNRAS/436/1452/table4OV oscillator strengths and radiative decay rates from levels 1-4 to the first 47 levelsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordinti[1/4] Lower level of transition (table1 Index)phys.atmol.transProb;stat.minintj[3/47] Upper level of transition (table1)phys.atmol.transProb;stat.maxintfPresent oscillator strength (f_ij)phys.atmol.oscStrengthdoublef-NIST? Oscillator strength f_ij from NIST (G1)phys.atmol.oscStrengthdoublenullablef-BP? Breit-Pauli oscillator strength f_ij (Froese Fischer C., Tachiev G., 2004, ADNDT, 87, 1)phys.atmol.oscStrengthdoublenullableAPresent radiative decay rates (A_ij)s**-1phys.atmol.transProbdoubleA-NIST? Radiative decay rate A_ij from NIST (G1)s**-1phys.atmol.transProbdoublenullableA-Hib80? Radiative decay rate A_ij from Hibbert A. (1980, J. phys. B: At. Mol. Phys., 13, 1721)s**-1phys.atmol.transProbdoublenullableJ/MNRAS/436/1452/table5OV oscillator strengths and radiative decay rates from levels 1-4 to levels 47-92recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordinti[1/4] Lower level of transition (table1 Index)phys.atmol.transProb;stat.minintj[48/92] Upper level of transition (table1)phys.atmol.transProb;stat.maxintfPresent oscillator strength (f_ij)phys.atmol.oscStrengthdoublef-NIST? Oscillator strength f_ij from NIST (G1)phys.atmol.oscStrengthfloatnullableAPresent radiative decay rate (A_ij)s**-1phys.atmol.transProbdoubleA-NIST? Radiative decay rate A_ij from NIST (G1)s**-1phys.atmol.transProbdoublenullableJ/MNRAS/436/1452/table6OV collision strengths, from 1s22s2 1S0 and 1s22s2p 3P0o levels to the 30 lowest levelsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordinti[1/4] Lower level of transition (index in table1)phys.atmol.transProb;stat.minintj[2/30] Upper level of transition (index in table1)phys.atmol.transProb;stat.maxintCS20RyPresent collision strength at electron energy E=20Ryphys.atmol.collStrengthdoubleCS40RyPresent collision strength at electron energy E=40Ryphys.atmol.collStrengthdoubleCS80RyPresent collision strength at electron energy E=80Ryphys.atmol.collStrengthdoubleCS160RyPresent collision strength at electron energy E=160Ryphys.atmol.collStrengthdoubleJ/MNRAS/436/1452/table7OV collision strengths, from the 1s22s2p (3P1o, 3P2o) levelsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordinti[1/4] Lower level of transition (index in table1)phys.atmol.transProb;stat.minintj[2/30] Upper level of transition (index in table1)phys.atmol.transProb;stat.maxintCS20RyPresent collision strength at electron energy E=20Ryphys.atmol.collStrengthdoubleCS40RyPresent collision strength at electron energy E=40Ryphys.atmol.collStrengthdoubleCS80RyPresent collision strength at electron energy E=80Ryphys.atmol.collStrengthdoubleCS160RyPresent collision strength at electron energy E=160Ryphys.atmol.collStrengthdoubleJ/MNRAS/436/1452/table8OVI present energies compared to other resultsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIndex[1/24] Index for each level (1)meta.idintConfElectronic configurationphys.atmol.configurationcharlevelLevelphys.atmol.qnEThe present energycm**-1phys.energy;phys.atmol.leveldoubleNISTEnergy from NIST (G1)cm**-1phys.energy;phys.atmol.leveldoubleGRASPGRASP energy (Aggarwal K.M., Keenan F.P., 2004, Phys. Scr., 70, 222)cm**-1phys.energy;phys.atmol.leveldoubleCIV3CIV3 energy (Tayal S., 2003ApJ...582..550T)cm**-1phys.energy;phys.atmol.leveldoubleJ/MNRAS/436/1452/table9OVI oscillator strengths and radiative decay ratesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordinti[1/20] Lower level of transition (table8 Index)phys.atmol.transProb;stat.minintj[2/24] Upper level of transition (table8)phys.atmol.transProb;stat.maxintfPresent oscillator strength (f_ij)phys.atmol.oscStrengthdoublef-NIST? Oscillator strength f_ij from NIST (G1)phys.atmol.oscStrengthfloatnullablef-GRASPGRASP Oscillator strength f_ij (Aggarwal K.M., Keenan F.P., 2004, Phys. Scr., 70, 222)phys.atmol.oscStrengthdoubleAPresent radiative decay rate (A_ij)s**-1phys.atmol.transProbdoubleA-NIST? Radiative decay rate A_ij from NIST (G1)s**-1phys.atmol.transProbdoublenullableA-GRASPGRASP radiative decay rate A_ij (Aggarwal K.M., Keenan F.P., 2004, Phys. Scr., 70, 222)s**-1phys.atmol.transProbcharJ/MNRAS/436/1452/table10OVI collision strengths, from the ground level 1s22s 2S1/2recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordinti[1/3] Lower level of transition (table8 Index)phys.atmol.transProb;stat.minintj[2/24] Upper level of transition (table8)phys.atmol.transProb;stat.maxintCS15Present collision strength at electron energy 15Ryphys.atmol.collStrengthdoubleCS15DDARC collision strength at electron energy 15Ry (1)phys.atmol.collStrengthdoubleCS45Present collision strength at electron energy 45Ryphys.atmol.collStrengthdoubleCS45DDARC collision strength at electron energy 45Ry (1)phys.atmol.collStrengthdoubleCS63Present collision strength at electron energy 63Ryphys.atmol.collStrengthdoubleCS63DDARC collision strength at electron energy 63Ry (1)phys.atmol.collStrengthdoubleCS140DPresent collision strength at electron energy 140Ryphys.atmol.collStrengthdoubleJ/MNRAS/436/1452/table11OVI collision strengths, from levels 1s22p (2Po1/2,2Po3/2)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordinti[1/3] Lower level of transition (table8 Index)phys.atmol.transProb;stat.minintj[2/24] Upper level of transition (table8)phys.atmol.transProb;stat.maxintCS15Present collision strength at electron energy 15Ryphys.atmol.collStrengthdoubleCS15DDARC collision strength at electron energy 15Ry (1)phys.atmol.collStrengthdoubleCS45Present collision strength at electron energy 45Ryphys.atmol.collStrengthdoubleCS45DDARC collision strength at electron energy 45Ry (1)phys.atmol.collStrengthdoubleCS63Present collision strength at electron energy 63Ryphys.atmol.collStrengthdoubleCS63DDARC collision strength at electron energy 63Ry (1)phys.atmol.collStrengthdoubleCS140DPresent collision strength at electron energy 140Ryphys.atmol.collStrengthdouble