Formation of a Density Jump in the Inhomogeneous Isothermal Plasma Interacting with Modulated Electron Beam
DOI:
https://doi.org/10.15407/ujpe58.01.0026Keywords:
modulated electron beam, local plasma resonance region, ponderomotive force, inhomogeneous plasmaAbstract
The results of analytical estimation and numerical simulation of the interaction of the inhomogeneous isothermal plasma with a modulated electron beam are presented. The formation of a fuzzy jump of the plasma density in the late phase of the interaction in a region, where the local plasma resonance point initially existed, is demonstrated. The jump is moving to the dense plasma, when the current density amplitude of the beam is large.
References
<li> I.O. Anisimov and D.G. Stefanovsky, Ukr. Fiz. Zh. 33, 38 (1988).</li>
<li> I.O. Anisimov, O.A. Borisov, O.I. Kelnyk, and S.V. Soroka, Probl. of Atom. Sci. and Techn. Ser. Plasma Physics 5, 107 (2002).</li>
<li> I.O. Anisimov, O.I. Kelnyk, T.V. Siversky, and S.V. So?roka, Probl. of Atom. Sci. and Techn. Ser. Plasma Electr. New Accel. Meth. 4, 91 (2003).</li>
<li> I.O. Anisimov and S.M. Levitsky, Ukr. Fiz. Zh. 9, 1336 (1989).</li>
<li> I.O. Anisimov, T.V. Siversky, and S.V. Soroka, Bull. Kiev Univ. Ser. Phys. Math. 3, 307 (2004).</li>
<li> E.G. Shustin and I.F. Kharchenko, Excitation and Output of a Microwave Signal in Plasma Amplifiers and Generators, preprint (Institute of Radioelectronics of the AS of the USSR, Moscow, 1968).</li>
<li> I.O. Anisimov and S.M. Levitsky, Plasma Phys. 9, 824 (1994).</li>
<li> I.O. Anisimov, O.I. Kelnyk, and S.V. Soroka, Bull. Kiev Univ. Ser. Phys. Math. 1, 297 (2004).</li>
<li> I.O. Anisimov and S.V. Soroka, Bull. Kiev Univ. Ser. Phys. Math. 2, 385 (2004).</li>
<li> V.B. Gil'denburg, JETPh 46, 2156 (1964).</li>
<li> V.B. Gil'denburg and G.M. Fraiman, JETPh 69, 1601 (1975).</li>
<li> Ch.K. Birdsall and A.B. Langdon, Plasma Physics via Computer Simulation (McGraw-Hill, New York, 1985).</li>
<li> I.O. Anisimov, O.I. Kelnyk, S.M. Levitsky, D. Sasyuk, T. Siversky, and S.V. Soroka, Bull. Kiev Univ. Ser. Radiophys. Electr. 6, 48 (2004).</li>
<li> I.O. Anisimov, O.I. Kelnyk, and S.V. Soroka, in Proceedings of the 10th Int. Conference and School on Plasma Physics and Controlled Fusion, Alushta, Ukraine, 2004, p. 141.</li>
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