J/A+AS/133/257ivo://CDS.VizieR/J/A+AS/133/257CDSKisielius R.Storey P.J.Davey A.R.Neale L.T.1998-12-15T09:29:37Z1998-12-15T10:28:45ZCDS support team

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

cds-question@unistra.fratomic-physicsWe calculate total recombination coefficients for Ne^2+^ + e^-^ and effective recombination coefficients for the formation of selected lines of Ne II. New photoionization data are calculated which accurately map the near threshold resonances and are used to derive recombination coefficients for principal quantum numbers, n<=15, including radiative and dielectronic recombination. Cascading from higher states is included, allowing for the effects of finite electron density in a hydrogenic approximation. The effects of population in the excited states of the recombining ion are investigated.1998A&AS..133..257Khttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+AS/133/257CatalogResearchIsServedByTAP VizieR generic servicerelated-toVI/64 : Recombination line intensities for hydrogenic ions (Storey+ 1995)J/A+AS/135/359 : HI and HeII fine structure components (Clegg+ 1999)J/A+AS/137/157 : O III recombination coefficients (Kisielius+, 1999)J/A+AS/142/85 : Recombination coefficients for C II lines (Davey+, 2000)J/A+A/387/1135 : NII effective recombination coefficients (Kisielius+, 2002)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+AS/133/257https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+AS/133/257http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+AS/133/257https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+AS/133/257https://vizier.iucaa.in/viz-bin/votable?-source=J/A+AS/133/257http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+AS/133/257GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapdefaultJ/A+AS/133/257/table1Comparison of calculated and experimental energies for the Ne^2+^ target states.recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintConfigElectronic configurationphys.atmol.configurationcharTermState termphys.atmol.qncharEpresentPresent calculation energy of termRyphys.energy;phys.atmol.leveldoubleEexperimentalExperimental energy of termRyphys.energy;phys.atmol.leveldoubleJ/A+AS/133/257/table2Total recombination coefficientsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintTElectron temperatureKphys.temperature;phys.electronintCase[AB] Plasma state case (1)meta.notecharRC2Recombination coefficients at N_e_=10^2^cm^-3^1e-12cm**3.s**-1phys.recombination.coefffloatRC4Recombination coefficients at N_e_=10^4^cm^-3^1e-12cm**3.s**-1phys.recombination.coefffloatRC5Recombination coefficients at N_e_=10^5^cm^-3^1e-12cm**3.s**-1phys.recombination.coefffloatRC6Recombination coefficients at N_e_=10^6^cm^-3^1e-12cm**3.s**-1phys.recombination.coefffloatJ/A+AS/133/257/table6The factors b(J_i_,J_f_) and wavelengths(in air) for the strongest multiplets of Ne II.recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintTransTransition multipletmeta.id;phys.atmol.transitioncharSi2S+1 of upper termphys.atmol.qnintLiL of upper termphys.atmol.qnintJiJ of upper termphys.atmol.qnfloatSf2S+1 of lower termphys.atmol.qnintLfL of lower termphys.atmol.qnintJfJ of lower termphys.atmol.qnfloatLambdaWavelength of transition linenmem.wl;phys.atmol.transitiondoubleb(Ji,Jf)Splitting factor b(Ji,Jf) defined by Eq.(10).phys.recombination.coefffloatJ/A+AS/133/257/table3Effective recombination coefficients at electron density N_e_=10^4^cm^-3^.L1L of upper state termphys.atmol.qnintS12S+1 of upper state termphys.atmol.qnintrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSP12S+1 of upper state parent termphys.atmol.qnintLP1L of upper state parent termphys.atmol.qnintPP1[0,1] Parity of upper state parent term (1)phys.atmol.parityintn1Principal quantum number of outer electronphys.atmol.qnintl1Orbital quantum number of outer electronphys.atmol.qncharP1[0,1] Parity of upper state term (1)phys.atmol.parityintSP22S+1 of lower state parent termphys.atmol.qnintLP2L of lower state parent termphys.atmol.qnintPP2[0,1] Parity of lower state parent term (1)phys.atmol.parityintn2Principal quantum number of outer electronmeta.codeintl2Orbital quantum number of outer electronphys.atmol.qncharS22S+1 of lower state termphys.atmol.qnintL2L of lower state termphys.atmol.qnintP2[0,1] Parity of lower state term (1)phys.atmol.parityintCase[AB] Plasma state case (2)meta.notecharlambdaTransition wavelength in nmnmem.wl;phys.atmol.transitionfloatECR1Te= 1000K effective recombination coefficient1e-14cm**3.s**-1phys.recombination.coefffloatECR2Te= 2000K effective recombination coefficient1e-14cm**3.s**-1phys.recombination.coefffloatECR3Te= 3000K effective recombination coefficient1e-14cm**3.s**-1phys.recombination.coefffloatECR5Te= 5000K effective recombination coefficient1e-14cm**3.s**-1phys.recombination.coefffloatECR75Te=75000K effective recombination coefficient1e-14cm**3.s**-1phys.recombination.coefffloatECR100Te=10000K effective recombination coefficient1e-14cm**3.s**-1phys.recombination.coefffloatECR125Te=12500K effective recombination coefficient1e-14cm**3.s**-1phys.recombination.coefffloatECR150Te=15000K effective recombination coefficient1e-14cm**3.s**-1phys.recombination.coefffloatECR200Te=20000K effective recombination coefficient1e-14cm**3.s**-1phys.recombination.coefffloatJ/A+AS/133/257/table4Effective recombination coefficients at electron density N_e_=10^6^cm^-3^.recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSP12S+1 of upper state parent termphys.atmol.qnintLP1L of upper state parent termphys.atmol.qnintPP1[0,1] Parity of upper state parent term (1)phys.atmol.parityintn1Principal quantum number of outer electronphys.atmol.qnintl1Orbital quantum number of outer electronphys.atmol.qncharS12S+1 of upper state termphys.atmol.qnintL1L of upper state termphys.atmol.qnintP1[0,1] Parity of upper state term (1)phys.atmol.parityintSP22S+1 of lower state parent termphys.atmol.qnintLP2L of lower state parent termphys.atmol.qnintPP2[0,1] Parity of lower state parent term (1)phys.atmol.parityintn2Principal quantum number of outer electronmeta.codeintl2Orbital quantum number of outer electronphys.atmol.qncharS22S+1 of lower state termphys.atmol.qnintL2L of lower state termphys.atmol.qnintP2[0,1] Parity of lower state term (1)phys.atmol.parityintCase[AB] Plasma state case (2)meta.notecharlambdaTransition wavelength in nmnmem.wl;phys.atmol.transitionfloatECR1Te= 1000K effective recombination coefficient1e-14cm**3.s**-1phys.recombination.coefffloatECR2Te= 2000K effective recombination coefficient1e-14cm**3.s**-1phys.recombination.coefffloatECR3Te= 3000K effective recombination coefficient1e-14cm**3.s**-1phys.recombination.coefffloatECR5Te= 5000K effective recombination coefficient1e-14cm**3.s**-1phys.recombination.coefffloatECR75Te=75000K effective recombination coefficient1e-14cm**3.s**-1phys.recombination.coefffloatECR100Te=10000K effective recombination coefficient1e-14cm**3.s**-1phys.recombination.coefffloatECR125Te=12500K effective recombination coefficient1e-14cm**3.s**-1phys.recombination.coefffloatECR150Te=15000K effective recombination coefficient1e-14cm**3.s**-1phys.recombination.coefffloatECR200Te=20000K effective recombination coefficient1e-14cm**3.s**-1phys.recombination.coefffloatJ/A+AS/133/257/table5Fitting coefficients and maximum fitting errors(%) for effective recombination coefficients. Electron density N_e_=10^4^cm^-3^.recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSP12S+1 of upper state parent termphys.atmol.qnintLP1L of upper state parent termphys.atmol.qnintPP1[0,1] Parity of upper state parent term (1)phys.atmol.parityintn1Principal quantum number of outer electronphys.atmol.qnintl1Orbital quantum number of outer electronphys.atmol.qncharS12S+1 of upper state termphys.atmol.qnintL1L of upper state termphys.atmol.qnintP1[0,1] Parity of upper state term (1)phys.atmol.parityintSP22S+1 of lower state parent termphys.atmol.qnintLP2L of lower state parent termphys.atmol.qnintPP2[0,1] Parity of lower state parent term (1)phys.atmol.parityintn2Principal quantum number of outer electronmeta.codeintl2Orbital quantum number of outer electronphys.atmol.qncharS22S+1 of lower state termphys.atmol.qnintL2L of lower state termphys.atmol.qnintP2[0,1] Parity of lower state term (1)phys.atmol.parityintCase[AB] Plasma state case (2)meta.notecharLambdaTransition wavelength in nmnmem.wl;phys.atmol.transitionfloataFitting coefficient a (3)1e-14cm**3.s**-1stat.fit.paramfloatbFitting coefficient b (3)1e-14cm**3.s**-1stat.fit.paramfloatcFitting coefficient c (3)1e-14cm**3.s**-1stat.fit.paramfloatdFitting coefficient d (3)1e-14cm**3.s**-1stat.fit.paramfloatfFitting coefficient f (3)1e-14cm**3.s**-1stat.fit.paramfloatFitErrMaximum fitting error (in percent)%stat.errorfloatNote[*] Asterisks denote line for which fitting is valid from T_e_=2000K.meta.notechar