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

Volume

4

fYear

2001

fDate

2001

Firstpage

3078

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Particle Accelerator Conference, 2001. PAC 2001. Proceedings of the 2001

Conference_Location

Chicago, IL

Print_ISBN

0-7803-7191-7

Type

conf

DOI

10.1109/PAC.2001.988010

Filename

988010