Cl XVI - VERSION 8.0


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

  1. cl_16.elvlc (energy levels)
  2. contains the energy levels (in cm-1). It includes both experimental and theoretical values of the levels energies.

     
    %filename: cl_16.elvlc
    %experimental energy levels: NIST Atomic Spectra database, NIST Standard Reference Database #78
    %theoretical energy levels: interpolated using data from the other He-like ions from C to Ni
    %produced as part of the Arcetri/Cambridge/NRL 'CHIANTI' atomic data base collaboration
    %
    % Enrico Landi - Oct 2004
     
    

  3. cl_16.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_16.wgfa
    %experimental energy levels: NIST Atomic Spectra database, NIST Standard Reference Database #78
    %theoretical energy levels: interpolated using data from the other He-like ions from C to Ni
    %A and gf values: interpolated using data from the other He-like ions from C to Ni
    %produced as part of the Arcetri/Cambridge/NRL 'CHIANTI' atomic data base collaboration
    %
    % Enrico Landi - Nov 2004
    

  5. cl_16.scups (electron collision data)
  6. contains the effective electron collision strengths scaled according to the rules formulated by Burgess and Tully (1992).

     
    %filename: cl_16.splups
    %oscillator strengths: interpolated using data from the other He-like ions from C to Ni
    %effective collision strengths: interpolated using data from the other He-like ions from C to Ni
    %produced as part of the Arcetri/Cambridge/NRL 'CHIANTI' atomic data base collaboration
    %
    % Enrico Landi - Nov 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_16_table.html (html table)

    Page created by Giulio Del Zanna on Fri Sep 18 13:25:37 2015