Cryomodule development for the CEBAF upgrade

Long term plans for CEBAF at Jefferson Lab call for achieving 12 GeV in the middle of the next decade and 24 GeV after 2010. In support of those plans, an Upgrade Cryomodule capable of providing more than three times the voltage of the original CEBAF cryomodule specification within the same length i...

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Published inProceedings of the 1999 Particle Accelerator Conference (Cat. No.99CH36366) Vol. 2; pp. 934 - 936 vol.2
Main Authors Delayen, J.R., Doolittle, L.R., Feldl, E., Hogan, J., Mammosser, J., Nguyen, V., Phillips, H.L., Preble, J., Schneider, W.J., Wang, D.X., Wiseman, M.
Format Conference Proceeding
LanguageEnglish
Published IEEE 1999
Subjects
Actuators
Bellows
Flexible printed circuits
Helium
Linear accelerators
Optical coupling
Phase control
Radio frequency
Titanium
Tuners
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Summary:Long term plans for CEBAF at Jefferson Lab call for achieving 12 GeV in the middle of the next decade and 24 GeV after 2010. In support of those plans, an Upgrade Cryomodule capable of providing more than three times the voltage of the original CEBAF cryomodule specification within the same length is under development. Development activities have been focused on critical areas thought to have maximum impact on the overall design. These have included the cavity structure, RF power coupling, cavity suspension, alignment, cavity tuning, and beamline interface. It has been found that all design and development areas are tightly coupled and can not be developed independently. Substantial progress has been made toward an integrated design for the Jefferson Lab Upgraded Cryomodule.
ISBN:0780355733
9780780355736
DOI:10.1109/PAC.1999.795405