C VI - VERSION 8.0


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

  1. c_6.elvlc (energy levels)
  2. contains the energy levels (in cm-1). It includes both experimental and theoretical values of the levels energies.

     
    %filename: c_6.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.
    %comment:     3952061.52    Limit
    %produced as part of the Arcetri/Cambridge/NRL 'CHIANTI' atomic data base collaboration CHIANTI
    %
    % K.P.Dere 1999
     
    

  3. c_6.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: c_6.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.
    %A values (transition 1-2): Parpia, F.A., Johnson, W.R., 1982, Phys.Rev.A, 26, 1142.
    %Radiative data: SUPERSTRUCTURE calculation including all levels up to n=5.
    %produced as part of the Arcetri/Cambridge/NRL 'CHIANTI' atomic data base collaboration
    %
    %  Giulio Del Zanna  -  May 2006
    

  5. c_6.scups (electron collision data)
  6. contains the effective electron collision strengths scaled according to the rules formulated by Burgess and Tully (1992).

     
    %filename: c_6.splups
    %oscillator strengths: SUPERSTRUCTURE calculation including all levels up to n=5.
    %effective collision strengths: Ballance, Badnell, & Smith 2003, J. Phys. B, 36, 3707
    %comment: fine-structure values for electron impact-excitation within the n=2 levels from Zygelman & Dalgarno (1987) Phys. Rev. A, 35, 4085
    %comment: The fine structure collision strengths have been obtained assuming a distribution according
    to statistical weights.
    %comment: Only excitations from the 1s and 2s levels are retained from the original dataset.
    %produced as part of the Arcetri/Cambridge/NRL 'CHIANTI' atomic data base collaboration
    %
    %   G. Del Zanna  -  Nov  2007
    
    

  7. c_6.psplups (proton collision data)
  8. contains the spline fits to the scaled proton collision strengths.

     
    
    %filename: c_6.psplups
    %proton impact-excitation: Zygelman & Dalgarno (1987), Phys. Rev. A, 35, 4085 
    %produced as part of the Arcetri/Cambridge/NRL 'CHIANTI' atomic data base collaboration
    %
    %     G. Del Zanna   -    May 2006
    

  9. c_6.reclvl (total recombination population rates)
  10.  
    %filename: c_6.reclvl
    %Radiative recombination rates: Mewe, R, Gronenschild, E.H.B.M, and van den Oord, G.H.J, 1982, A&AS, 62, 197
    %produced as part of the Arcetri/Cambridge/NRL 'CHIANTI' atomic data base collaboration
    %
    % E. Landi - Aug 2006
    


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

    c_6_table.html (html table)

    Page created by Giulio Del Zanna on Fri Sep 18 13:25:24 2015