Experimental study on the 5th order nonlinear resonance at Taiwan Light Source

Experimental study on the 5th order nonlinear resonance at Taiwan Light Source

The 5th order nonlinear resonance was studied at SRRC's electron storage ring, which has working tunes around /spl nu//sub x/=7.23 and /spl nu//sub y/=4.17. This resonance is interesting due to the possible systematic errors from its 6-fold symmetry lattice design. In order to understand the dy...

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Bibliographische Detailangaben
Hauptverfasser: Ueng, T.S., Chen, J., Hsu, K.T., Hu, K.H., Kuo, C.C.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Data acquisition
Electron beams
Electron emission
Extraterrestrial phenomena
Lattices
Light sources
Linear accelerators
Particle beams
Resonance
Storage rings
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Zusammenfassung:The 5th order nonlinear resonance was studied at SRRC's electron storage ring, which has working tunes around /spl nu//sub x/=7.23 and /spl nu//sub y/=4.17. This resonance is interesting due to the possible systematic errors from its 6-fold symmetry lattice design. In order to understand the dynamics of resonance and effects' of betatron decoherence and linear coupling, experiments have been performed using the 2-BPM turn-by-turn method and phase space maps to study its phenomena. The experimental results are presented.
DOI:10.1109/PAC.2001.987177