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

Analytical treatment of the force acting on a relativistic electron beam spreading in dense gas plasma by the ohmic plasma channel

“…Using Gauss radial profile of the REB current density, one of the efficient methods for calculation of the force exerted by the plasma currents on the beam has been proposed by Manuilov [20] …”

“…Here we present firstly a more general analytical approach to the calculation the tracking force acting on the REB by the Ohmic plasma channel using the ''hard'' beam model for arbitrary amplitudes of the displacement of the beam symmetry axis relative to the corresponding channel axis which proposed by Manuilov in Ref. [20]. As seen, the progress and practical applications of space plasmas are dependent to accurate evaluation of these force formulae.…”

“…It is well known that the Ohmic and ionic plasma channel plays a central role in the transport of relativistic electron beam through gas plasma [15][16][17][18][19][20]. Several efficient analytical and theoretical methods varying in accuracy and computational effort are available in literature for studies furious physical properties of relativistic electron beam transportation through Ohmic and ionic plasma channel [15][16][17][18][19][20]. The successful approach on the interaction of an Ohmic plasma channel displaced in the transverse direction with a paraxial azimuthally symmetric relativistic electron beam spreading in a dense gas-plasma was presented by Manuilov [20].…”

“…Several efficient analytical and theoretical methods varying in accuracy and computational effort are available in literature for studies furious physical properties of relativistic electron beam transportation through Ohmic and ionic plasma channel [15][16][17][18][19][20]. The successful approach on the interaction of an Ohmic plasma channel displaced in the transverse direction with a paraxial azimuthally symmetric relativistic electron beam spreading in a dense gas-plasma was presented by Manuilov [20]. The method described in this paper is of correspondingly high value in cosmic plasmas and practical meaning of astroparticle physics.…”

“…The interest in relativistic electron beam (REB) spreading in dense and rarefied gas plasma media has been greatly interest over the past decades by novel concepts in laboratory and plasma sciences [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18][19][20]. It is well known that the Ohmic and ionic plasma channel plays a central role in the transport of relativistic electron beam through gas plasma [15][16][17][18][19][20].…”