Conversion of an atomic to a molecular argon ion and low pressure argon relaxation
Stankov M N†, , Jovanović A P, Lj Marković V, Stamenković S N
       

Initial 2D number density profiles of (a) electrons and (b)ions, taken as initial number densities for the relaxation, where the axial profile is calculated by the 1D fluid model with non local ionization, while the radial profile is a Bessel one.