Title :
Impact of magnetic field interference in the SNS ring
Author :
Papaphilippou, Y. ; Lee, Y.Y. ; Meng, W.
Author_Institution :
Brookhaven Nat. Lab., Upton, NY, USA
Abstract :
The modest size of the SNS accumulator ring and the use of short, large aperture magnets makes unavoidable the overlapping between the magnetic end fields of the quadrupoles with the adjacent multipole correctors. This interference effect can be quantified through magnetic field simulations and measurements. The impact to the beam dynamics is finally discussed
Keywords :
accelerator magnets; ion accelerators; magnetic field effects; particle beam dynamics; particle beam stability; storage rings; SNS accumulator ring; adjacent multipole correctors; beam dynamics; large aperture magnets; magnetic end fields; magnetic field measurements; magnetic field simulations; quadrupoles; Apertures; Assembly; Boring; Interference; Laboratories; Magnetic field measurement; Magnetic fields; Magnets; Neutrons; Steel;
Conference_Titel :
Particle Accelerator Conference, 2001. PAC 2001. Proceedings of the 2001
Conference_Location :
Chicago, IL
Print_ISBN :
0-7803-7191-7
DOI :
10.1109/PAC.2001.987142
