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Emission of relativistic electron bunches in a circular diaphragmatic waveguide

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Abstract

The longitudinally uniform circular diaphragmatic waveguide (CDW) was considered. Expressions for determining the loaded Q-factor of lossy (Q L1) and lossless (Q 0L1 ) cells and the loaded Q-factor Q L of a section of length l were derived. An expression for determining the electrical amplitude of the radiation field produced by a relativistic bunch with charge q, moving along the axis of CDW with series resistance R s was derived. The electron beam energy, radiation power, and electronic efficiency were calculated.

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Authors and Affiliations

  1. National Research Nuclear University “MEPhI”, Kashirskoe sh. 31, Moscow, 115409, Russia

    A. P. Kulago & I. S. Shchedrin

Authors
  1. A. P. Kulago
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  2. I. S. Shchedrin
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Additional information

Original Russian Text © A.P. Kulago, I.S. Shchedrin, 2010, published in Kratkie Soobshcheniya po Fizike, 2010, Vol. 37, No. 4, pp. 31–38.

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Kulago, A.P., Shchedrin, I.S. Emission of relativistic electron bunches in a circular diaphragmatic waveguide. Bull. Lebedev Phys. Inst. 37, 114–118 (2010). https://doi.org/10.3103/S1068335610040056

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  • DOI: https://doi.org/10.3103/S1068335610040056

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