Zn XXVIII - VERSION 5.1

The CHIANTI database consists of 4 primary ASCII files for each ion in the database.

• zn_28.elvlc (energy levels)

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

  References:

  %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
  %theoretical energy levels: Zhang, Sampson, Fontes, ADNDT, 1990, 44, 31
  %produced as part of the Arcetri/Cambridge/NRL 'CHIANTI' atomic data base collaboration
  %
  % Enrico Landi 1997
  

  
  

• zn_28.wgfa (radiative data)

  contains wavelengths, gf and A values for each transition. Wavelengths are based on experimental level energies where available; wavelengths calculated from theoretical energies are less accurate and are given as negative values.

  References:

  %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
  %theoretical energy levels: Zhang, Sampson, Fontes, ADNDT, 1990, 44, 31
  %Allowed transitions oscillator strengths: Zhang, Sampson, Fontes, 1990, ADNDT, 44, 31
  %oscillator strengths: Martin, I., Karwowski, J., Diercksen, G.H.F., Barrientos, C., 1993, A&AS, 100, 595
  %produced as part of the Arcetri/Cambridge/NRL 'CHIANTI' atomic data base collaboration
  %
  %   Enrico Landi - 1997
  

  
  

• zn_28.splups (electron collision data)

  contains the spline fits to the electron collision strengths scaled according to Burgess and Tully (1992). Accurate replication of the temperature averaged collision strength over a wide range of temperatures can be accomplished with the data in this file.

  References:

  
  %filename: zn_28.splups
  %oscillator strengths: Zhang, Sampson, Fontes, 1990, ADNDT, 44, 31
  %collision strengths: Zhang, Sampson, Fontes, 1990, ADNDT, 44, 31
  %produced as part of the Arcetri/Cambridge/NRL 'CHIANTI' atomic data base collaboration
  %
  % Enrico Landi 1997
  

  
  

• zn_28.psplups (electron collision data) - Not Present in CHIANTI 5.1

  contains the spline fits to the scaled proton collision strengths.
  

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

  
  

• zn_28_table.html (html table)