Analysis of Phase Space Structure for Matched Intense Charged-particle Beams in Periodic Focusing Transport Systems∗
نویسندگان
چکیده
Test particle motion is analyzed for a matched intense charged-particle beam in a periodic focusing solenoidal magnetic field to assess the effects of beam intensity on inducing chaotic particle motion and halo formation.
منابع مشابه
Space-charge transport limits of ion beams in periodic quadrupole focusing channels
It has been empirically observed in both experiments and particle-in-cell simulations that space-charge-dominated beams suffer strong growth in statistical phasespace area (degraded quality) and particle losses in alternating gradient quadrupole transport channels when the undepressed phase advance σ0 increases beyond about 85 per lattice period. Although this criterion has been used extensivel...
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