J/A+A/460/959ivo://CDS.VizieR/J/A+A/460/959doi:10.26093/cds/vizier.34600959CDSAggarwal K.M.Keenan F.P.2007-01-11T11:21:45Z2007-01-11T12:20:22ZCDS support team

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

cds-question@unistra.fratomic-physicsIn this paper we report calculations for energy levels and radiative rates for transitions in Ni XIX. The General purpose Relativistic Atomic Structure Package (GRASP) has been adopted for the calculation of energy levels and radiative rates. Energies for the lowest 89 levels from the (1s^2^) 2s^2^2p^6^, 2s^2^2p^5^3l, 2s2p^6^3l, 2s^2^2p^5^4l and 2s2p^6^4l configurations of Ni XIX, are reported. Additionally, radiative rates, oscillator strengths, and line strengths are reported for all electric dipole (E1), magnetic dipole (M1), electric quadrupole (E2), and magnetic quadrupole (M2) transitions among these levels.2006A&A...460..959Ahttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/460/959CatalogResearchIsServedByTAP VizieR generic servicerelated-toJ/A+A/427/763 : Fe X E1, E2,M1 and M2 transitions (Aggarwal+, 2004)J/A+A/439/1215 : Fe X effective collision strengths (Aggarwal+, 2005)J/A+A/399/799 : Fe XI effective collision strengths (Aggarwal+, 2003)J/A+A/418/371 : Fe XIII electron impact excitation (Aggarwal+, 2004)J/A+A/429/1117 : Fe XIII effective collision strengths (Aggarwal+, 2005)J/ApJS/121/265 : Fe XV oscillator Strengths and Radiative Rates (Deb+, 1999)J/A+A/410/349 : Fe XV effective collision strengths (Aggarwal+, 2003)J/A+A/450/1249 : Fe XVI radiative and excitation rates (Aggarwal+, 2006)J/A+A/420/783 : Fe XVII electron impact excitation (Aggarwal+, 2004)J/A+A/416/383 : Fe XVIII transition probabilities (Jonauskas+, 2004)J/ApJS/123/311 : O III excitation rate coefficients (Aggarwal+, 1999)J/A+A/407/769 : Ca XV excitation rates for transitions (Aggarwal+, 2003)J/A+A/432/1151 : Al XIII electron impact excitation (Aggarwal+, 2005)J/A+A/436/1141 : Ar XIII, Ar XIV + Ar XV radiative rates (Aggarwal+, 2005)J/A+A/441/831 : Ar XVII electron impact excitation (Aggarwal+, 2005)J/A+A/488/1155 : Ni XXV energy levels and radiative rates (Duan+, 2008)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/460/959https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/460/959http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/460/959https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/460/959https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/460/959http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/460/959GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapdefaultJ/A+A/460/959/table1Target levels of Ni XIX, their threshold energies and lifetimes ({tau})recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIndexIndexmeta.idintConfConfigurationphys.atmol.configuration;instr.setupLevelLevelmeta.id;phys.atmol.levelExpt? Theoretical threshold energy (1)Ryinstr.sensitivitydoublenullableLN? Energy calculation from Loulergue & Nussbaumer (1975A&A....45..125L)Ryphys.energyfloatnullableZSEnergy calculations from Zhang & Sampson (1989, A. Data Nucl. Data Tables, 43, 1)Ryphys.energydoubleGRASP1Present energy calculation for 89 levels without Breit and QED effectsRyphys.energydoubleGRASP2Present energy calculation for 89 levels with Breit and QED effectsRyphys.energydoubleGRASP3Present energy calculation for 157 levels with Breit and QED effectsRyphys.energydoubletau1? Lifetime from present GRASP results for 89 levelsstime.lifetime;phys.atmol.leveldoublenullabletau3? Lifetime from present GRASP results for 157 levelsstime.lifetime;phys.atmol.leveldoublenullableJ/A+A/460/959/table2Comparison of energy levels (in Ryd) of Ni XIXrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIndexIndexmeta.idintConfConfigurationphys.atmol.configuration;instr.setupLevelLevelmeta.id;phys.atmol.levelExpt? Theoretical threshold energy (1)Ryinstr.sensitivitydoublenullableGRASPPresent energy calculations from the GRASP code with 89 levelsRyphys.energydoubleFAC1Present energy calculations from the FAC code with 89 levelsRyphys.energyfloatFAC2Present energy calculations from the FAC code with 157 levelsRyphys.energyfloatFAC3Present energy calculations from the FAC code with 3601 levelsRyphys.energyfloatCIV3Energy calculation from Hibbert et al. (1993, At. Data Nucl. Data Tables, 53, 23)Ryphys.energyfloatJ/A+A/460/959/table3Transition energies, radiative rates, oscillator strengths, and line strengths for electric dipole (E1) and electric quadrupole (E2) transitions in Ni XIXAjiE1Electric dipole (E1) radiative rates**-1phys.atmol.transProbdoublerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintiLower levelmeta.idintjUpper levelmeta.idintDEijTransition energy, {Delta}E_ij_0.1nmphys.energy;phys.atmol.transitiondoublefijE1Electric dipole (E1) oscillator strengthphys.atmol.oscStrengthdoubleSE1Electric dipole (E1) line strength (in atomic unit)spect.line.intensitydoubleAjiE2Electric quadrupole (E2) radiative rates**-1phys.atmol.transProbdoublefijE2Electric quadrupole (E2) oscillator strengthphys.atmol.oscStrengthdoubleSE2Electric quadrupole (E2) line strength (in atomic unit)spect.line.intensitydoubleJ/A+A/460/959/table4Transition energies, radiative rates, oscillator strengths, and line strengths for magnetic dipole (M1) and magnetic quadrupole (M2) transitions in Ni XIXjUpper levelmeta.idintrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintiLower levelmeta.idintDEijTransition energy, {Delta}E_ij_0.1nmphys.energy;phys.atmol.transitiondoubleAjiM1Magnetic dipole (M1) radiative rates**-1phys.atmol.transProbdoublefijM1Magnetic dipole (M1) oscillator strengthphys.atmol.oscStrengthdoubleSM1Magnetic dipole (M1) line strength (in atomic unit)spect.line.intensitydoubleAjiM2Magnetic quadrupole (M2) radiative rates**-1phys.atmol.transProbdoublefijM2Magnetic quadrupole (M2) oscillator strengthphys.atmol.oscStrengthdoubleSM2Magnetic quadrupole (M2) line strength (in atomic unit)spect.line.intensitydouble