Scaling Model of Annihilation-Diffusion Kinetics for Charged Particles   with Long-Range Interactions
  We propose the general scaling model for the diffusio n-annihilation reaction $A_{+} + A_{-} \longrightarrow \emptyset$ with long-range power-law i nteractions. The presented scaling arguments lead to the finding of three different regimes, dep ending on the space dimensionality d and the long-range force power e xponent n. The obtained kinetic phase diagram agrees well with existing simulation data and approximate theoretical results. 
Sergei F. Burlatsky (University of Washington), Valeriy V. Ginzburg,   Noel A. Clark (University of Colorado)