THE JLAB AMPERE-CLASS CRYOMODULE CONCEPTUAL DESIGN [electronic resource].
- Published
- Washington, D.C. : United States. Dept. of Energy. Office of Energy Research, 2006.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy. - Additional Creators
- Thomas Jefferson National Accelerator Facility (U.S.), United States. Department of Energy. Office of Energy Research, and United States. Department of Energy. Office of Scientific and Technical Information
Access Online
- Restrictions on Access
- Free-to-read Unrestricted online access
- Summary
- For the next generation of compact high-power FELs a new cryomodule is required that is capable of accelerating up to Ampere levels of beam current. Challenges include strong HOM damping, high HOM power and high fundamental-mode power (in operating scenarios without full energy recovery). For efficient use of space a high real-estate gradient is desirable and for economic operation good fundamental-mode efficiency is important. The technology must also be robust and should be based on well-proven and reliable technologies. For Ampere-class levels of beam current both halo interception and beam break-up (BBU) are important considerations. These factors tend to drive the designs to lower frequencies where the apertures are larger and the transverse impedances are lower. To achieve these goals we propose to use a compact waveguide-damped multi-cell cavity packaged in an SNS-style cryomodule.
- Report Numbers
- E 1.99:jlab-acc-06-521
E 1.99: doe/er/40150-3996
doe/er/40150-3996
jlab-acc-06-521 - Subject(s)
- Other Subject(s)
- Note
- Published through SciTech Connect.
06/26/2006.
"jlab-acc-06-521"
" doe/er/40150-3996"
European Particle Accelerator Conference (EPAC 06), 26-30 Jun 2006, Edinburgh, Scotland.
Peter Kneisel; Thomas Elliott; Karl Smith; Mircea Stirbet; Robert Rimmer; Edward Daly; Katherine Wilson; Lynn Vogel; Haipeng Wang; Gianluigi Ciovati; Larry Turlington; Genfa Wu; William Hicks; Joseph Preble; Robert Manus; Stephen Manning; James Henry. - Funding Information
- AC05-06OR23177
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