Numerical calculation of dynamical friction in electron cooling systems, including magnetic field perturbations and finite time effects.

A. V. Sobol, D. L. Bruhwiler, G. I. Bell, A. Fedotov and V. Litvinenko, “Numerical calculation of dynamical friction in electron cooling systems, including magnetic field perturbations and finite time effects,” New Journal of Physics 12, 093038 (2010).