DocumentCode
2293609
Title
Slotted-iris structure studies
Author
Jensen, E. ; Syratchev, I. ; Wuensch, W.
Author_Institution
CERN, Geneva, Switzerland
Volume
2
fYear
2001
fDate
2001
Firstpage
855
Abstract
Accelerating structures with strong transverse-mode damping are required in both the 30 GHz CLIC main linac and the 3 GHz CTF3 drive-beam accelerator. Damping via slotted irises has been investigated for both structures. The transverse wake, the effect of the slots on the fundamental-mode parameters such as Q, sensitivity to tolerances, and surface-field enhancements have been computed. Terminating loads have been designed and machining studies to obtain rounded slot edges have been made. A 32-cell prototype 3 GHz structure is being fabricated for the drive beam accelerator of CTF3
Keywords
accelerator cavities; electron accelerators; linear colliders; ridge waveguides; 3 GHz; CLIC main linac; CTF3 drive-beam accelerator; drive beam accelerator; fundamental-mode parameters; rounded slot edges; slotted irises; strong transverse-mode damping; surface-field enhancements; transverse wake; Acceleration; Colliding beam accelerators; Colliding beam devices; Damping; Frequency; Iris; Linear accelerators; Linear particle accelerator; Particle beams; Waveguide discontinuities;
fLanguage
English
Publisher
ieee
Conference_Titel
Particle Accelerator Conference, 2001. PAC 2001. Proceedings of the 2001
Conference_Location
Chicago, IL
Print_ISBN
0-7803-7191-7
Type
conf
DOI
10.1109/PAC.2001.986500
Filename
986500
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