The bunching system based on the evanescent oscillations

Author

Ayzatsky, M.I. ; Biller, E.Z. ; Golovko, N.G. ; Kramarenko, K.Y. ; Kushnir, V.A. ; Mitrochenko, V.V. ; Perezhogin, S.A. ; Zhiglo, V.F.

Author_Institution

Kharkov Inst. of Phys. & Technol., Ukraine

Volume

3

fYear

2003

fDate

12-16 May 2003

Firstpage

1605

Abstract

The report presents design and simulated performances of the S-band electron bunching system based on coupled cavity chain in which the on-axis field amplitude changing substantially from the cell to the cell. For realization of such field distribution the operating frequency of the bunching system, which is close to the eigen frequency of the last cell, is higher than frequency of the "π" mode of the rest part of the bunching system. Cell lengths are chosen in the way to get the effective bunching and accelerating of the beam from the initial energy of 25 keV to the energy about 1 MeV with the current of 300 mA. The bunching system can be used in electron linacs both for fundamental researches and for radiation technologies.

Keywords

accelerator cavities; electron accelerators; linear accelerators; particle beam bunching; 25 keV; 300 mA; S-band electron bunching system; coupled cavity chain; eigen frequency; electron linacs; evanescent oscillations; field distribution; Acceleration; Attenuation; Electrons; Frequency; Linear accelerators; Loaded waveguides; Magnetic resonance; Optical coupling; Particle beam injection; Particle beams;

fLanguage

English

Publisher

ieee

Conference_Titel

Particle Accelerator Conference, 2003. PAC 2003. Proceedings of the

ISSN

1063-3928

Print_ISBN

0-7803-7738-9

Type

conf

DOI

10.1109/PAC.2003.1288609

Filename

1288609