Future ultralow emittance rings for e-/e+ colliders require extremely high beam brightness
and can thus be limited by collective effects. In this paper, the interplay of effects such as …

The effect of space charge on bunched beams has been the subject of numerous numerical
and experimental studies in the first decade of 2000. Experimental campaigns performed at …

The nonlinear space-charge effects in a high intensity or high brightness accelerator can
have a significant impact on the beam properties through the accelerator. These effects are …

Space charge is typically one of the performance limitations for the operation of high
intensity and high brightness beams in circular accelerators. In the Proton Synchrotron (PS) …

The ion injectors of the CERN accelerator chain, in particular the Super Proton Synchrotron
(SPS) and the Low Energy Ion Ring (LEIR), operate in a strong Space Charge (SC) and Intra …

Trapping of particles in nonlinear resonances in the presence of space charge and
synchrotron motion may be a source of beam halo generation and beam loss in high …

Abstract The Large Hadron Collider (LHC) upgrade, which aims at reaching significantly
higher luminosities at the experiment sites, requires the existing injector chain to provide …

This paper addresses the generalization of the single-particle betatron resonance condition
derived by Courant and Snyder more than a half century ago. A two-dimensional resonance …

Detrimental beam dynamics effects limit the performance of high-intensity rapid cycling
synchrotrons (RCSs) such as the 8 GeV proton Fermilab Booster. Here we report the results …

It is discovered that, for a high intensity beam, the 4 σ= 360°(or 4 ν= 1) resonance of a linear
accelerator is manifested through the octupolar term of space charge potential when the …