Gryzinski's double binary encounter model (1965) using the correct expression for sigma Delta E due to Vriens and the appropriate velocity distribution functions for the bound electrons has been used to calculate the proton impact double-ionisation cross sections of noble-gas atoms (Ne, Ar and Kr). The calculated cross sections are found to be in qualitative agreement with the experimental observations. The effect of the use of Hartree-Fock and hydrogenic velocity distributions for the target electron has also been discussed.
No takes yet. Share an insight, caveat, or question.
Kumar et al. (1981) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: