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Simulated Formation of a Virtual Cathode Chain in a Conical Drift Tube


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Abstract

A PIC code was used to simulate the formation of a chain of several virtual cathodes in a conical drift tube with its diameter increasing in the direction of motion of the electron beam. Their spatiotemporal dynamics was calculated.

About the authors

A. E. Dubinov

Russian Federal Nuclear Center All-Russian Research Institute of Experimental Physics; Sarov State Institute of Physics and Technology

Author for correspondence.
Email: dubinov-ae@yandex.ru
Russian Federation, Sarov, Nizhny Novgorod oblast, 607188; Sarov, Nizhny Novgorod oblast, 607186

V. P. Tarakanov

Joint Institute for High Temperatures, Russian Academy of Sciences; National Research Nuclear University “MEPhI” (Moscow Engineering Physics Institute)

Email: dubinov-ae@yandex.ru
Russian Federation, Moscow, 125412; Moscow, 115409

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