The virtual cathode velocity during electron beam transport in a drift tube

S. Ya Belomyttsev, A. A. Grishkov, S. D. Korovin, V. V. Ryzhov

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

A solution corresponding to a thin annular electron beam in a homogeneous drift tube featuring a uniformly moving virtual cathode (VC) has been obtained. The dependence of the VC velocity on the injected and transmitted currents is determined and it is established that this velocity has a limiting value. Theoretical results agree with the results of numerical calculations performed by means of the electromagnetic PIC code KARAT.

Original languageEnglish
Pages (from-to)1060-1063
Number of pages4
JournalTechnical Physics Letters
Volume30
Issue number12
DOIs
Publication statusPublished - 1 Dec 2004

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cathodes
electron beams
tubes
electromagnetism

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

Cite this

The virtual cathode velocity during electron beam transport in a drift tube. / Belomyttsev, S. Ya; Grishkov, A. A.; Korovin, S. D.; Ryzhov, V. V.

In: Technical Physics Letters, Vol. 30, No. 12, 01.12.2004, p. 1060-1063.

Research output: Contribution to journalArticle

Belomyttsev, S. Ya ; Grishkov, A. A. ; Korovin, S. D. ; Ryzhov, V. V. / The virtual cathode velocity during electron beam transport in a drift tube. In: Technical Physics Letters. 2004 ; Vol. 30, No. 12. pp. 1060-1063.
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