Potekhin Alexander Y, Chabrier Gilles, Gilles Dominique
Ioffe Physical-Technical Institute, 194021 St. Petersburg, Russia.
Phys Rev E Stat Nonlin Soft Matter Phys. 2002 Mar;65(3 Pt 2B):036412. doi: 10.1103/PhysRevE.65.036412. Epub 2002 Mar 5.
The low-frequency electric microfield distribution in a Coulomb plasma is calculated for various plasma parameters, from weak to strong Coulomb coupling and from zero to strong electron screening. Two methods of numerical calculations are employed: the adjustable-parameter exponential approximation and the Monte Carlo simulation. The results are represented by analytic fitting formulas suitable for applications.
针对从弱库仑耦合到强库仑耦合以及从零到强电子屏蔽的各种等离子体参数,计算了库仑等离子体中的低频电微场分布。采用了两种数值计算方法:可调参数指数近似法和蒙特卡罗模拟法。结果由适用于实际应用的解析拟合公式表示。