Analysis of damping requirements for dipole Wake-fields in RF crab cavities

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Persistent URL	http://purl.org/net/epubs/work/44164
Record Status	Checked
Record Id	44164
Title	Analysis of damping requirements for dipole Wake-fields in RF crab cavities
Contributors	G Burt (Lancaster U.), RM Jones (Manchester U.), A Dexter (Lancaster U.)
Abstract	Several current particle-antiparticle collider designs require the beams to collide at a small angle. In order to make the luminosity comparable to that of beams colliding head-on, transverse deflecting cavities known as crab cavities will be used. Additional modes, other than the required ?crabbing? mode are excited by the beam and if these are excited resonantly then an appreciable dilution of the beam emittance will occur. We provide a single-mode analysis of the damping requirements on the dipole modes which will minimise the resulting angular kicks to the beams, by deriving an explicit solution for the frequency offset of the mode from a bunch harmonic for maximum deflection of bunches, using a novel analytical technique.
Organisation	CI , STFC
Keywords	Physics
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Language	English (EN)

Type	Details	URI(s)	Local file(s)	Year
Journal Article	IEEE Trans Nucl Sci 54 (2007): 1728-1734.	doi:10.1109/TNS.2007.905787	Cockcroft-07-66.pdf	2007