Welcome to the CCC Data Base!
Created by Igor Bray
Ralchenko and modified by Karen Lewis to include magnetic sublevel data for helium
Disclaimer: Chances are that what you want is not here. However, your
chances of success increase if you let
me know what is missing! Please note that
- The CCC method
yields accurate excitation and ionisation cross sections for
atomic and ionic targets which are well-modelled by one or two
valence electrons above a Hartree-Fock core.
- Inner core ionisation can be a major contributor to the total
ionisation cross section. Such contributions can be estimated using
various forms of Born-based approximations. Contact me at I.Bray@curtin.edu.au for details.