Published March 1992
| Version v1
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Higher order mode damping studies on the PEP-II B-Factory RF cavity
Creators
- 1. Lawrence Berkeley Lab., CA (United States)
- 2. Stanford Linear Accelerator Center, Menlo Park, CA (United States)
- 3. Atomic Energy of Canada Ltd., Chalk River, ON (Canada)
Description
We describe studies of the higher-order-mode (HOM) properties of the prototype 476 MHz RF cavity for the proposed PEP-II B-Factory and a waveguide damping scheme to reduce possible HOM-driven coupled-bunch beam instability growth. Numerical studies include modelling of the HOM spectrum using MAFIA and ARGUS, and calculation of the loaded Q's of the damped modes using data from these codes and the Kroll-Yu method. We discuss briefly the experimental investigations of the modes, which will be made in a full-size low-power test cavity, using probes, wire excitation and bead perturbation methods
Availability note (English)
MF available from INIS under the Report Number; OSTI as DE93007718; NTIS; INIS; US Govt. Printing Office Dep.
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Restricted
The record is publicly accessible, but files are restricted to users with access.
Additional details
Publishing Information
- Imprint Pagination
- 4 p.
- Report number
- LBL--32549
Conference
- Title
- Accelerators for special applications.
- Acronym
- 3. European particle accelerator conference (EPAC-3)
- Dates
- 24-28 Mar 1992.
- Place
- Berlin (Germany).
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 24047586
- Subject category
- S43: PARTICLE ACCELERATORS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- B MESONS; CAVITY RESONATORS; DAMPING; INSTABILITY; MESON FACTORIES; PEP STORAGE RINGS; RF SYSTEMS; WAVEGUIDES
- Descriptors DEC
- ACCELERATORS; BEAUTY PARTICLES; BOSONS; ELECTRONIC EQUIPMENT; ELEMENTARY PARTICLES; EQUIPMENT; HADRONS; MESONS; PSEUDOSCALAR MESONS; RESONATORS; STORAGE RINGS
Optional Information
- Contract/Grant/Project number
- Contract AC03-76SF00098; AC03-76SF00515
- Funding organization
- USDOE, Washington, DC (United States).
- Secondary number(s)
- CONF-920315--44; ESG--203; ABC--74.