DocumentCode
3211510
Title
Two Dimensional Aspects of Regenerative BBU in Two-Pass Recirculating Accelerators
Author
Pozdeyev, E.
Author_Institution
JLab, Newport News, VA 23606, USA
fYear
2005
fDate
16-20 May 2005
Firstpage
2872
Lastpage
2874
Abstract
In this paper, I present the formula, describing a threshold of the regenerative multi-pass Beam Breakup (BBU) for a single dipole higher order mode with arbitrary polarization in a two-pass accelerator with a general-form, 4×4 recirculation matrix. Then, I present a mathematical relation between transfer matrices between cavities of the accelerating structure and recirculation matrices for each cavity, which must be satisfied in order to successfully suppress the BBU by reflection or rotation in several cavities.
Keywords
Acceleration; Bandwidth; Contracts; Frequency; Optical polarization; Optical reflection; Particle beams; Q factor; Threshold voltage; US Department of Energy;
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.2005.1591298
Filename
1591298
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