Ne III - VERSION 8.0


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

  1. ne_3.elvlc (energy levels)
  2. contains the energy levels (in cm-1). It includes both experimental and theoretical values of the levels energies.

     
    %filename: ne_3.elvlc
    %observed energy levels: Fuhr, J.R., et al., 1999, "NIST Atomic Spectra Database" ver. 2.0
         March 1999. NIST Physical Reference Data
    %theoretical energy levels: Bhatia & Landi, 2005, ADNDT, 89, 139
    comment: the NIST energy of level 2s2.2p3(2D).3p 3P2 has been associated to level 2s2.2p3(2D)3p 1D2
    %produced as part of the Arcetri/Cambridge/NRL 'CHIANTI' atomic data base collaboration
    % 
    % E. Landi - Sept 2003
     
    

  3. ne_3.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_3.wgfa
    %observed energy levels: Fuhr, J.R., et al., 1999, "NIST Atomic Spectra Database" ver. 2.0
         March 1999. NIST Physical Reference Data
    %theoretical energy levels: Bhatia & Landi, 2005, ADNDT, 89, 139
    %A-values (transitions 2-5, 4-5): Daw A., Parkinson W.H., Smith P.L., Calamai A.G., 2000, ApJ, 533, 179
    %A values and oscillator strengths: Bhatia & Landi, 2005, ADNDT, 89, 139
    %comment: The A-values from Daw et al. are experimentally determined and have
        accuracies of +/- 9% (2-5) and +/- 7% (4-5)
    %produced as part of the Arcetri/Cambridge/NRL 'CHIANTI' atomic data base collaboration
    %
    % E. Landi - Feb 2004
    

  5. ne_3.scups (electron collision data)
  6. contains the effective electron collision strengths scaled according to the rules formulated by Burgess and Tully (1992).

     
    %filename: ne_3.splups
    %oscillator strengths: Landi & Bhatia 2005, ADNDT, 89, 139
    %effective collision strengths within the ground configuration: McLaughlin B.M., Bell K.L., 2000, J.Phys.B, 33, 597
    %Collision strengths: Landi & Bhatia 2005, ADNDT, 89, 139
    %comment: effective collision strengths are provided in the temperature range 3.0 < Log T < 6.0
    %produced as part of the Arcetri/Cambridge/NRL 'CHIANTI' atomic data base collaboration
    %
    % E. Landi - Nov 2003
    
    

  7. ne_3.psplups (proton collision data)
  8. contains the spline fits to the scaled proton collision strengths.

     
    
    %filename: ne_3.psplups
    %rates: Ryans R.S.I., Keenan F.P., Reid R.H.G., unpublished.
    %energies: Observed values, from .elvlc file
    %comment: Fits valid for temperatures 2e4 to 1e6 K.
    %produced as part of the Arcetri/Cambridge/NRL 'CHIANTI' atomic data base collaboration
    %
    % Peter Young   15-May-2001
    


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

    ne_3_table.html (html table)

    Page created by Giulio Del Zanna on Fri Sep 18 13:28:45 2015