On the possibility of a collective acceleration of ions in a magnetically insulated vircator in the regime of a traveling distributed virtual cathode boundary |
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| Authors: | A. E. Dubinov V. D. Selemir V. P. Tarakanov |
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| Affiliation: | (1) Institute of Experimental Physics, Russian Federal Nuclear Center, Sarov, Russia;(2) Associated Institute for High Temperatures, Russian Academy of Sciences, Moscow, Russia |
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| Abstract: | A new scheme for the acceleration of ions by a traveling distributed virtual cathode boundary is proposed. Operation of the scheme is based on the phenomenon according to which an electron beam with a density exceeding a certain threshold exhibits a transition into the so-called compressed state. This state is characterized by a small velocity, a large electron density, and the developed turbulence of the opposite flows. The results of numerical calculations are presented. |
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