1 20 20 1 7.0450e-10 0.66930 4.3910e+03 2.5000e+08 -1 %file: ca_20.rrparams Radiative recombination coefficients Badnell, N. R., 2006, ApJS, 167, 334 http://adsabs.harvard.edu/abs/2006ApJS..167..334B Radiative Recombination Data for Modeling Dynamic Finite-Density Plasmas produced for the CHIANTI atomic database for astrophysical spectroscopy created by Ken Dere (GMU): Wed Feb 15 11:06:05 2012 -1