Abstract
Collisions of electrons with ions in the presence of an alternating electromagnetic field are considered. Based on the first principles (the Liouville equations for N particles), a general expression for the collisional operator in the approximation of pair collisions at an arbitrary scattering potential, including that depending periodically on time, is derived. The problem of collisions in plasma in the presence of an electromagnetic field can be reduced to this case by introducing drift coordinates. It is shown that the method of test particles can be applied to the problem of particle collisions in an alternating electromagnetic field.
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Original Russian Text © A.A. Balakin, 2008, published in Fizika Plazmy, 2008, Vol. 34, No. 12, pp. 1129–1136.
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Balakin, A.A. Operator of pair electron-ion collisions in alternating electromagnetic fields. Plasma Phys. Rep. 34, 1046–1053 (2008). https://doi.org/10.1134/S1063780X08120088
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DOI: https://doi.org/10.1134/S1063780X08120088