Title :
Compensation of nonlinear resonances in the presence of space charge
Author :
Fedotov, A.V. ; Parzen, G.
Author_Institution :
Brookhaven Nat. Lab., Upton, NY, USA
Abstract :
Imperfection nonlinear resonances can lead to undesirable beam loss and thus limit the high-intensity operation. In the presence of space charge, beam response to such resonances is strongly influenced by collective beam dynamics. It is thus crucial to understand the effectiveness of the nonlinear resonance compensation. We explore various procedures in the resonance correction and suggest some practical applications. Effectiveness of resonance correction for the high-intensity operation is discussed.
Keywords :
particle beam dynamics; particle beam stability; proton accelerators; storage rings; SNS ring; beam loss; beam response; collective beam dynamics; high-intensity operation; nonlinear resonance compensation; space charge; Charge measurement; Current measurement; Loss measurement; Monitoring; Particle beams; Resonance; Space charge;
Conference_Titel :
Particle Accelerator Conference, 2003. PAC 2003. Proceedings of the
Print_ISBN :
0-7803-7738-9
DOI :
10.1109/PAC.2003.1289198
