Published 1993
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Synchrotron beam-loading stability with a higher rf harmonic
Description
This work is an attempt to extend Robinson's stability studies to include a higher rf harmonic. Using an equivalent circuit model, the stability of the ''O-mode'' coherent dipole oscillation of bunched beams is studied for synchrotrons or storage rings, with rf systems operated at the fundamental and a higher harmonic, i.e., a 2nd or 3rd harmonic. Analytical expressions of the stability criteria are derived from the linearized circuit equations. Numerical solutions of the fully nonlinear equations are provided to compare with the analytical results. Simple feedback model for stabilization is discussed
Availability note (English)
MF available from INIS under the Report Number; Also available from OSTI as DE93014549; NTIS; US Govt. Printing Office Dep.
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Additional details
Publishing Information
- Imprint Pagination
- 4 p.
- Report number
- LA-UR--93-1845
Conference
- Title
- International particle accelerator conference.
- Dates
- 17-20 May 1993.
- Place
- Washington, DC (United States).
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 25010206
- Subject category
- S43: PARTICLE ACCELERATORS; S43: PARTICLE ACCELERATORS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- BEAM BUNCHING; EQUATIONS OF MOTION; EQUIVALENT CIRCUITS; FEEDBACK; HARMONICS; NONLINEAR PROBLEMS; NUMERICAL SOLUTION; RF SYSTEMS; STABILITY; STORAGE RINGS; SYNCHROTRONS
- Descriptors DEC
- ACCELERATORS; BEAM DYNAMICS; CYCLIC ACCELERATORS; DIFFERENTIAL EQUATIONS; DYNAMICS; ELECTRONIC CIRCUITS; EQUATIONS; MECHANICS; OSCILLATIONS; PARTIAL DIFFERENTIAL EQUATIONS
Optional Information
- Contract/Grant/Project number
- Contract W-7405-ENG-36
- Funding organization
- USDOE, Washington, DC (United States).
- Secondary number(s)
- CONF-930511--83.