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Full Record Details
Persistent URL
http://purl.org/net/epubs/work/44002
Record Status
Checked
Record Id
44002
Title
Impedance measurements on a test bench model of the ILC crab cavity
Contributors
P Goudket (STFC Daresbury Lab., and Cockcroft Inst.)
,
C Beard (STFC Daresbury Lab., and Cockcroft Inst.)
,
PA McIntosh (STFC Daresbury Lab., and Cockcroft Inst.)
,
G Burt (Cockcroft Inst., and Lancaster Univ.)
,
A Dexter (Cockcroft Inst., and Lancaster Univ.)
,
N Chanlek (Manchester Univ.)
,
RM Jones (Manchester Univ.)
Abstract
In order to verify detailed impedance simulations, the resonant modes in an aluminium model of the ILC crab cavity were investigated using a bead-pulling technique as well as a stretched-wire frequency domain measurement. The combination of these techniques allow for a comprehensive study of the modes of interest. For the wire measurement, a transverse alignment system was fabricated and RF components were carefully designed to minimize any potential impedance mismatches. The measurements are compared with direct simulations of the stretched-wire experiments using numerical electromagnetic field codes. High impedance modes of particular relevance to the ILC crab cavity are identified and characterized.
Organisation
CCLRC
,
ASTeC
,
ASTeC-RFD
,
CI
Keywords
physics
Funding Information
Related Research Object(s):
34177197
Licence Information:
Language
English (EN)
Type
Details
URI(s)
Local file(s)
Year
Preprint
CI Preprints
Cockcroft 07-11 2007. Submitted to: Particle Accelerator Conference 2007 (PAC07), Albuquerque, New Mexico, USA, 25-29 Jun 2007
Cockcroft-07-11.pdf
2007
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