J/A+AS/129/603ivo://CDS.VizieR/J/A+AS/129/603CDSQuinet P.1998-05-19T07:46:19Z1998-05-19T07:46:04ZCDS support team

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

cds-question@unistra.fratomic-physicsPredicted term energies for values of the principal quantum number up to 30 and orbital quantum numbers l>=3 in C II, C III and C IV have been obtained using the Ritz and the polarization formulae. Wavelength predictions for lines involving these high-nl term energies together with the corresponding oscillator strengths, calculated by the HFR approach, are also reported in the present paper. Some astrophysical implications of these new atomic data are discussed by means of a comparison with the observed spectra of the planetary nebula NGC 7027.1998A&AS..129..603Qhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+AS/129/603CatalogResearchIsServedByTAP VizieR generic servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+AS/129/603https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+AS/129/603http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+AS/129/603https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+AS/129/603https://vizier.iucaa.in/viz-bin/votable?-source=J/A+AS/129/603http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+AS/129/603GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapdefaultJ/A+AS/129/603/table2Comparison between the term energies calculated in this work and the available experimental data.IonIonphys.atmol.ionizationcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintTermTermphys.atmol.qncharExpertExperimental term energiescm**-1phys.energy;phys.atmol.leveldoublen_ExpertComment on the experimental term energies (1)meta.notecharThisWorkCalculated term energiescm**-1phys.energy;phys.atmol.leveldoublen_ThisWorkComment on the calculated term energies (2)meta.notecharDeltaDifference between experimental and calculated term energiescm**-1stat.fit.omc;phys.energyfloatJ/A+AS/129/603/table3Adopted term energies for the nf 2F, ng 2G, nh 2H and ni 2I series of C II.recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintnPrincipal quantum numberphys.atmol.qncharnf2FAdopted term energies for nf 2Fcm**-1phys.energy;phys.atmol.leveldoublen_nf2FComment on the adopted term energies (1)meta.notecharng2G? Adopted term energies for ng 2Gcm**-1phys.energy;phys.atmol.leveldoublenullablen_ng2GComment on the adopted term energies (1)meta.notecharnh2H? Adopted term energies for nh 2Hcm**-1phys.energy;phys.atmol.leveldoublenullablen_nh2HComment on the adopted term energies (1)meta.notecharni2I? Adopted term energies for ni 2Icm**-1phys.energy;phys.atmol.leveldoublenullablen_ni2IComment on the adopted term energies (1)meta.notecharJ/A+AS/129/603/table4Adopted term energies for the ng {1,3}G, nh {1,3}H, ni {1,3}I and nk {1,3}K series of C III.recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintnPrincipal quantum numberphys.atmol.qncharng{1,3}GAdopted term energies for ng {1,3}Gcm**-1phys.energy;phys.atmol.leveldoublen_ng{1,3}GComment on the adopted term energies (1)meta.notecharnh{1,3}H? Adopted term energies for nf {1,3}Hcm**-1phys.energy;phys.atmol.leveldoublenullablen_nh{1,3}HComment on the adopted term energies (1)meta.notecharni{1,3}I? Adopted term energies for ni {1,3}Icm**-1phys.energy;phys.atmol.leveldoublenullablen_ni{1,3}IComment on the adopted term energies (1)meta.notecharnk{1,3}K? Adopted term energies for nk {1,3}Kcm**-1phys.energy;phys.atmol.leveldoublenullablen_nk{1,3}KComment on the adopted term energies (1)meta.notecharJ/A+AS/129/603/table5Adopted term energies for the nf 2F, ng 2G, nh 2H, ni 2I and nk 2K series of C IV.recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintnPrincipal quantum numberphys.atmol.qncharnf2FAdopted term energies for nf 2Fcm**-1phys.energy;phys.atmol.leveldoublen_nf2FComment on the adopted term energies (1)meta.notecharng2G? Adopted term energies for ng 2Gcm**-1phys.energy;phys.atmol.leveldoublenullablen_ng2GComment on the adopted term energies (1)meta.notecharnh2H? Adopted term energies for nh 2Hcm**-1phys.energy;phys.atmol.leveldoublenullablen_nh2HComment on the adopted term energies (1)meta.notecharni2I? Adopted term energies for ni 2Icm**-1phys.energy;phys.atmol.leveldoublenullablen_ni2IComment on the adopted term energies (1)meta.notecharnk2K? Adopted term energies for nk 2Kcm**-1phys.energy;phys.atmol.leveldoublenullablen_nk2KComment on the adopted term energies (1)meta.notecharJ/A+AS/129/603/table6Predicted wavelengths in air and oscillator strengths for the nd-n'f, nf-n'g, ng-n'h and nh-n'i (n=3-6, n'=4-30) C II lines in the 400-1100 nm spectral region.recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintLambdaPredicted wavelength in airnmem.wlfloatTransitionTransitionmeta.id;phys.atmol.transitioncharfgCalculated oscillator strengthphys.atmol.wOscStrengthdoubleJ/A+AS/129/603/table7Predicted wavelengths in air and oscillator strengths for the nf-n'g, ng-n'h, nh-n'i and ni-n'k (n=4-7, n'=5-30) C III lines in the 400-1100 nm spectral region.recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintLambdaPredicted wavelength in airnmem.wlfloatTransitionTransitionmeta.id;phys.atmol.transitioncharfgCalculated oscillator strengthphys.atmol.wOscStrengthdoubleJ/A+AS/129/603/table8Predicted wavelengths in air and oscillator strengths for the nd-n'f, nf-n'g, ng-n'h, nh-n'i and ni-n'k (n=5-10, n'=6-30) C IV lines in the 400-1100 nm spectral region.recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintLambdaPredicted wavelength in airnmem.wlfloatTransitionTransitionmeta.id;phys.atmol.transitioncharfgCalculated oscillator strengthphys.atmol.wOscStrengthdouble