Ne IX d - VERSION 8.0


The CHIANTI database has the following primary ASCII files for this ion:

  1. ne_9d.elvlc (energy levels)
  2. contains the energy levels (in cm-1). It includes both experimental and theoretical values of the levels energies.

     
    %filename: ne_9d.elvlc
    %observed energy levels: Martin,W.C., Sugar,J., Musgrove,A., Dalton,G.R., 1995,
         NIST Database for Atomic Spectroscopy, Version 1.0, NIST Standard Reference Database 61
    %observed energy levels (1s2p 3P): Chen, M.H., Cheng, K.T., Johnson, W.R., 1993, Ph.Rev.A, 47, 3692
    %theoretical energy levels: Sampson, D.H., Goett, S.J., Clark, R.E.H., 1983, ADNDT, 29, 467
    %energy levels (above IP): Vainshtein, L.A., Safronova, U.I., 1978, ADNDT, 21, 49
       and 1980, ADNDT, 25, 311 - updated by U.I. Safronova, 1999
    %produced as part of the Arcetri/Cambridge/NRL 'CHIANTI' atomic data base collaboration
    %
    % K.P.Dere and E.Landi 2000
     
    

  3. ne_9d.wgfa (radiative data)
  4. contains wavelengths, gf and A values of the transitions. The wavelengths are based on the experimental energy levels and should be the best available. Wavelengths calculated from the theoretical energies are of an indeterminate accuracy and their values are presented as negative values of the calculated wavelength.

     
    %filename: ne_9d.wgfa
    %observed energy levels: Martin,W.C., Sugar,J., Musgrove,A., Dalton,G.R., 1995,
         NIST Database for Atomic Spectroscopy, Version 1.0, NIST Standard Reference Database 61.
    %observed energy levels (2s2p 3P): Chen, M.H., Cheng, K.T., Johnson, W.R., 1993, Ph.Rev.A, 47, 3692
    %oscillator strengths and A values: Wiese W.L., Fuhr J.R., 1995,
       NIST Database for Atomic Spectroscopy, Version 1.0, NIST Standard Reference Database 61.
    %oscillator strengths: Sampson, D.H., Goett, S.J., Clark, R.E.H., 1983, ADNDT, 29, 467, Hydrogenic values
    %A values (1-2,5,6): Lin, C.D., Johnson, W.R., Dalgarno, A., Phys Rev A, 1977, 15, 154
    %oscillator strengths: Wiese, W.L., Smith, M.W., Glennon, B.M., 1966,
         Atomic Transition Probabilities, NSRDS-NBS-4.
    %comment: Wiese's oscillator strengths are hydrogenic
    %Comment: 1-3 transition 2-photon A values extrapolated ~Z^6 from Drake, G.W.F., Phys Rev A, 1986, 34, 2871
    %A values (above IP): Vainshtein, L.A., Safronova, U.I., 1978, ADNDT, 21, 49
       and 1980, ADNDT, 25, 311 - updated by U.I. Safronova, 1999
    %comment: theoretical energies have been used as experimental values for the dielectronic transitions
    %produced as part of the Arcetri/Cambridge/NRL 'CHIANTI' atomic data base collaboration
    %
    % K.P.Dere and E.Landi 2000
    

  5. ne_9d.scups (electron collision data)
  6. contains the effective electron collision strengths scaled according to the rules formulated by Burgess and Tully (1992).

     
    %filename: ne_9d.splups
    %collision strengths: from updated autoionization rates of Vainshtein, L.A., Safronova, U.I., 1978, ADNDT, 21, 49
    and 1980, ADNDT, 25, 311 - updated by U.I. Safronova, 1999
    %produced as part of the Arcetri/Cambridge/NRL 'CHIANTI' atomic data base collaboration
    %
    % Ken Dere - Mar 2000
    
    


    The html table below contains the radiative data of the brightest lines sorted in wavelength

    ne_9d_table.html (html table)

    Page created by Giulio Del Zanna on Fri Sep 18 13:28:49 2015