DocumentCode
3203521
Title
Numerical Study of Coupling Slot Effects on Beam Dynamics in Industrial Accelerator Prototype
Author
Auslender, V.L. ; Makarov, I.G. ; Tarnetsky, V.V. ; Tiunov, M.A.
Author_Institution
Budker INP, Novosibirsk, Russia
fYear
2005
fDate
16-20 May 2005
Firstpage
1622
Lastpage
1624
Abstract
At Budker INP, the work is in progress on development of high-efficiency, high-power electron accelerator proto-type. The accelerator has a modular structure and consists of a chain of accelerating cavities connected by on-axis coupling cavities with coupling slots in the common walls (the coupling constant is about 0.08). Main parameters of the accelerator are: operating frequency of 176 MHz, electron energy of up to 5 MeV, average beam power of 300 kW. The paper presents results of 3D electromagnetic field numerical simulations for ILU-12 accelerating structure with recovery of quadrupole filed disturbance because of large coupling holes. The results show that accelerating cell geometry chosen eliminates coupling slot influence on the beam dynamics.
Keywords
Acceleration; Electromagnetic fields; Electron accelerators; Electron beams; Frequency; Indium phosphide; Numerical simulation; Optical coupling; Particle beams; Prototypes;
fLanguage
English
Publisher
ieee
Conference_Titel
Particle Accelerator Conference, 2005. PAC 2005. Proceedings of the
Print_ISBN
0-7803-8859-3
Type
conf
DOI
10.1109/PAC.2005.1590856
Filename
1590856
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