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The JLab Ampere-Class cryomodule

Conference ·
OSTI ID:850274
We report on the design of a new cryomodule capable of accelerating high-current beams for future ERL based high power compact FELs. We discuss the factors influencing the design choices, including BBU threshold, frequency, HOM power, real-estate gradient, peak surface fields, and operating efficiency. We present a conceptual design that meets the requirements of compact MW-class FEL, however this module design could be useful for a wide range of applications such as electron cooling, electron-ion colliders, industrial processing etc. The concepts developed for this design could also be useful for larger ERL-based light sources, XFELs and even linear colliders.
Research Organization:
TJNAF (Thomas Jefferson National Accelerator Facility, Newport News, VA)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC05-84ER40150
OSTI ID:
850274
Report Number(s):
JLAB-ACC-05-423; DOE/ER/40150-3596
Country of Publication:
United States
Language:
English

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