Abstract:The UGMN equation -i.e. the equation of motion for a charged particle including a collision term proportional to the particle velocity -is solved for arbitrary time-dependent electric and magnetic fields by a new general method. Instead of the usual ansatz: particle velocity = cyclotron velocity + drift velocity the method given makes the ansatz: particle velocity = tensor. cyclotron velocity. The unknown tensor obeys a simple differential equation of the first order which can be generally solved a t once. Thi… Show more
“…Up to now, solutions of this equation were only given for constant fields and for time-dependent homogeneous fields [3]. In plasma physics, however, also spatially dependent electric fields are of importance, see, e.g.…”
“…Up to now, solutions of this equation were only given for constant fields and for time-dependent homogeneous fields [3]. In plasma physics, however, also spatially dependent electric fields are of importance, see, e.g.…”
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