Cl XII - VERSION 8.0


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

  1. cl_12.elvlc (energy levels)
  2. contains the energy levels (in cm-1). It includes both experimental and theoretical values of the levels energies.

     
    %filename: cl_12.elvlc
    %Observed energy levels: Edlen, B., 1985, Physica Scripta, 31,345
    %Theoretical energy levels: Zhang, Sampson, ADNDT, 1996, 63, 275
    %produced as part of the Arcetri/Cambridge/NRL 'CHIANTI' atomic data base collaboration
    %
    % E. Landi - Oct 2004
     
    

  3. cl_12.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: cl_12.wgfa
    %Observed energy levels: Edlen, B., 1985, Physica Scripta, 31,345
    %Theoretical energy levels: Zhang, Sampson, ADNDT, 1996, 63, 275
    %Forbidden transition probabilities within the ground configuration: Nussbaumer, H., & Rusca, C., 1979, A&A, 72, 129
    %Allowed transitions oscillator strengths: Zhang, Sampson, 1996, ADNDT, 63, 275
    %produced as part of the Arcetri/Cambridge/NRL 'CHIANTI' atomic data base collaboration
    %
    %  E. Landi - 2004
    

  5. cl_12.scups (electron collision data)
  6. contains the effective electron collision strengths scaled according to the rules formulated by Burgess and Tully (1992).

     
    %filename: cl_12.splups
    %oscillator strengths: Zhang, Sampson, ADNDT, 1996, 63, 275
    %collision strengths: Zhang, Sampson, ADNDT, 1996, 63, 275
    %produced as part of the Arcetri/Cambridge/NRL 'CHIANTI' atomic data base collaboration
    %
    % Enrico Landi - 2004
    
    

  7. (proton collisional data) Not available in this VERSION.

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

    cl_12_table.html (html table)

    Page created by Giulio Del Zanna on Fri Sep 18 13:25:34 2015