A. S. Manuilov, “Calculation of force exerted by the Ohmic plasma channel on a relativistic electron beam propagating in a dense gas-plasma medium”, Zhurnal Tekhnicheskoi Fiziki, 2013, Volume 83, Issue 10,Pages <nobr>151

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Brief Communications

Calculation of force exerted by the Ohmic plasma channel on a relativistic electron beam propagating in a dense gas-plasma medium

A. S. Manuilov^ab

^a St. Petersburg State University, Research Institute of Mathematics and Mechanics
^b St. Petersburg State University, Mathematics and Mechanics Faculty

Abstract: The problem on the interaction of an Ohmic plasma channel displaced in the transverse direction with a paraxial azimuthally symmetric relativistic electron beam propagating in a dense gas-plasma medium is considered. The formula for determining the force of the beam-plasma interaction is derived using the “hard” model of the beam and the channel in the case of an arbitrary displacement of the symmetry axis of the plasma channel relative to the corresponding axis of the beam. The forces are calculated in the Bennett and Gauss approximations for the radial profiles of the beam and the channel.

Received: 31.01.2013