Experimental Determination of a Betatron Difference Resonance
- SLAC
The betatron difference resonance, Q{sub x} - 2Q{sub z} = -6, where Q{sub z,x} are the number of betatron oscillations per turn, was studied at the Indiana University Cyclotron Facility (IUCF) cooler ring. The position of the beam was measured in both the horizontal and vertical planes of oscillation after a pulsed kicker magnet was fired to produce coherent motion. The effect of the coupling resonance was clearly observed and it was found that the subsequent particle motion could be described by a simple Hamiltonian. The resonance strength and tune shift as a function of betatron amplitude were measured.
- Research Organization:
- Stanford Linear Accelerator Center, Menlo Park, CA (US)
- Sponsoring Organization:
- USDOE Office of Science (US)
- DOE Contract Number:
- AC03-76SF00515
- OSTI ID:
- 813325
- Report Number(s):
- SLAC-PUB-6366
- Country of Publication:
- United States
- Language:
- English
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