Large Diffuse Halos in Time-Dependent Space-Charge Potentials with Colored Noise
We explore the potential impact of colored noise on space-charge-induced halo formation. By coupling particle orbits to parametric resonance, colored noise due to space-charge fluctuations and/or imperfections in the beamline can eject particles to much larger amplitudes than would be inferred from parametric resonance alone.
physics.acc-ph↗