Title :
Space charge beam dynamics studies of the injection line and the main ring for the University of Maryland Electron Ring project
Author :
Vorobiev, L.G. ; Wu, X. ; York, R.C.
Author_Institution :
NSCL/MSU, East Lansing, MI, USA
Abstract :
The injection line and main ring lattice designs for the University of Maryland Electron Ring have been studied numerically. Possible injection systems were designed using a fitting algorithm based on a set of generalized rms-envelope equations that include the effects of space charge and beam momentum dispersion. The beam dynamics of the injection into and through the periodical ring structure were also studied using a two-dimensional (2D) particle-in-cell (PIC) simulation. The main ring lattice was evaluated by tracking with higher order maps that included a linear space charge force. The results of these studies and a discussion of the range of validity of the models are presented
Keywords :
electron accelerators; particle beam dynamics; particle beam injection; space charge; storage rings; University of Maryland Electron Ring; beam dynamics; beam momentum dispersion; generalized rms-envelope equations; injection line; main ring; space charge force; Algorithm design and analysis; Contracts; Differential equations; Dispersion; Electron beams; Lattices; Particle beam injection; Particle beams; Particle tracking; Space charge;
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.2001.988010
