References for C IV

.elvlc file (energy levels)

%produced as part of the Arcetri/Cambridge/NRL atomic data base collaboration 'CHIANTI'
%energy levels:  Kelly, R. L., 1987, J. Phys. Chem. Ref. Data 16, Suppl. 1.     
% Theoretical energy levels:  Burke, V. M., 1992, J. Phys. B., 25, 4917.

.splups file (collision data)

%produced as part of the Arcetri/Cambridge/NRL atomic data base collaboration 'CHIANTI'
%collision strengths:  Gau, J. N., and Henry, J. W., 1977, Phys. Rev. A, 16, 986.
%comment:  2s-2p and 2s-3p collision strengths of Gau and Henry
%comment:   modified to give correct high energy asymptotic value
%collision strengths (2s-4l):  Burke, V. M., 1992, J. Phys. B., 25, 4917.

.wgfa file (radiative data)

%produced as part of the Arcetri/Cambridge/NRL atomic data base collaboration 'CHIANTI'
  Ken Dere   Wed Sep 22 10:33:00 1999
% oscillator strengths:  W. L. Wiese, M. W. Smith and B. M. Glennon,
 Atomic Transition Probabilities, Vol I, Hydrogen Through Neon, NSRDS-NBS 4, 1966.
% oscillator strengths:  Martin, I., Karwowski, J., Diercksen, G. H. F., and
Barrientos, C., 1993, A&AS, 100, 595.
%energy levels:  Kelly, R. L., 1987, J. Phys. Chem. Ref. Data 16, Suppl. 1.     
%produced as part of the Arcetri/Cambridge/NRL atomic data base collaboration 'CHIANTI'
%oscillator strengths:  Wiese, W. L., Smith, M. W., and Glennon, B. M., 1966,
 Atomic Transition Probabilities, NSRDS-NBS-4.
%note:  hydrogenic f values