Title :
Analytical study of RFQ channel by means of the equivalent charges model
Author :
Pirozhenko, Vitaly M. ; Plink, Oleg V.
Author_Institution :
Moscow Radiotech. Inst., Russia
Abstract :
A simple model of RFQ channel is proposed. The model represents the periodic chain of twin point charges with a screw symmetry axis and alternating sign of the charges. For this approach the expressions both for longitudinal and azimuthal potential harmonics are determined in closed forms. The relationship of model parameters with RFQ geometry is defined. The results of calculations for different vane shapes are given including idealized electrodes and electrodes with extremely large modulation
Keywords :
beam handling equipment; RFQ channel; azimuthal potential harmonics; equivalent charges model; longitudinal potential harmonics; point charges; vane shape; Acceleration; Application software; Blades; Capacitance; Computer simulation; Electrodes; Fasteners; Geometry; Shape; Solid modeling;
Conference_Titel :
Particle Accelerator Conference, 1993., Proceedings of the 1993
Conference_Location :
Washington, DC
Print_ISBN :
0-7803-1203-1
DOI :
10.1109/PAC.1993.309570
