DocumentCode
1883208
Title
Impedance spectrum for the PEP-II RF cavity
Author
Lin, X.E. ; Ko, K. ; Ng, C.K.
Author_Institution
Linear Accel. Center, Stanford Univ., CA, USA
Volume
3
fYear
1995
fDate
1-5 May 1995
Firstpage
1744
Abstract
The impedance spectrum presented by the PEP-II RF cavity to the beam is calculated using a 3D MAFIA model which includes the damping waveguides and the input coupler. The simulation assumes that all the ports leading out of the cavity, including the beam pipes, are terminated in matched loads. The effect of the external loading on the longitudinal impedances will be examined. This study takes into account the input coupler damping which has not been considered in previous calculations
Keywords
accelerator RF systems; accelerator cavities; colliding beam accelerators; digital simulation; electron accelerators; particle beam dynamics; simulation; storage rings; waveguide couplers; 3D MAFIA model; PEP-II RF cavity; beam pipes; damping waveguides; external loading; impedance spectrum; input coupler; input coupler damping; longitudinal impedances; matched loads; simulation; Damping; Impedance measurement; Linear accelerators; Optical coupling; Particle beams; Probes; Production facilities; Prototypes; Radio frequency; Storage rings;
fLanguage
English
Publisher
ieee
Conference_Titel
Particle Accelerator Conference, 1995., Proceedings of the 1995
Conference_Location
Dallas, TX
Print_ISBN
0-7803-2934-1
Type
conf
DOI
10.1109/PAC.1995.505347
Filename
505347
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