Paper | Title | Page |
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THO1C04 | Application of a Localized Chaos Generated by RF-phase Modulations in Phase-Space Dilution | 639 |
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Physics of chaos in a localized phase-space region is exploited to produce a longitudinally uniformly distributed beam. Theoretical study and numerical simulations are used to study its origin and its applicability in phase dilution of beam bunch. Through phase modulation to a double-rf system, a central region of localized chaos bounded by invariant tori are generated by overlapping parametric resonances. Condition and stability of the chaos will be analyzed. Applications of such a chaotic phase-space dilution system are high power beam, beam distribution uniformization, and industrial beam irradiation. |
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