Influence of a finite length of a dielectric waveguide on the acceleration of electrons by wake fields of a train of bunches

Author

Balakirev, V.A. ; Onishchenko, N.I. ; Sidorenko, D.Yu. ; Sotnikov, G.V.

Author_Institution

NSC "Kharkov Inst. of Phys. & Technol.", Kharkov, Ukraine

fYear

2002

fDate

9-13 Sept. 2002

Firstpage

479

Lastpage

481

Abstract

The excitation of wake fields by a train of relativistic electron bunches in a cylindrical waveguide partially filled with dielectric is considered. The waveguide finiteness along the longitudinal direction is accounted for by the introduction of the wake field trailing edge which propagates at the velocity equal to the group velocity of the resonance wave. The numerical simulation of self-consistent dynamics for particles and for the acceleration of electrons in wake fields is carried out.

Keywords

circular waveguides; dielectric-loaded waveguides; electron accelerators; particle beam bunching; relativistic electron beams; wakefield accelerators; electron acceleration; finite length dielectric waveguides; longitudinal direction waveguide finiteness; partially dielectric filled cylindrical waveguides; particle self-consistent dynamics; relativistic electron bunch wake field excitation; resonance wave group velocity; wake field removal effect; wake field trailing edge propagation; Acceleration; Dielectrics; Distribution functions; Electron beams; IEEE catalog; Microwave technology; Organizing;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave and Telecommunication Technology, 2002. CriMiCo 2002. 12th International Conference

Print_ISBN

966-7968-12-X

Type

conf

DOI

10.1109/CRMICO.2002.1137322

Filename

1137322