DocumentCode
3218400
Title
A Magnetic Field Model for the Undulator in HLS
Author
Zhang, He ; Wang, Lin ; Li, Yonjgjun
Author_Institution
NSRL, USTC, Hefei, Anhui, P.R. China; zhanghe@ustc.edu
fYear
2005
fDate
16-20 May 2005
Firstpage
3994
Lastpage
3996
Abstract
It is important to understand the influence of wigglers and undulators on the beam dynamics in design and optimization of a storage ring, especially when the storage ring runs on a low emittance mode. We present an analytic model of the undulator field in HLS, which can be used in the tracking study to evaluate the effects of it. Coefficients needed by the model are generated by fitting to the results of a numerical field caculation. Fringe fields are included in this model. Then we use three different methods to track particles through the undulator, and compare the results.
Keywords
Design optimization; High level synthesis; Light sources; Magnetic fields; Magnetic separation; Nonlinear optics; Particle tracking; Storage rings; Superconductivity; Undulators;
fLanguage
English
Publisher
ieee
Conference_Titel
Particle Accelerator Conference, 2005. PAC 2005. Proceedings of the
Print_ISBN
0-7803-8859-3
Type
conf
DOI
10.1109/PAC.2005.1591694
Filename
1591694
Link To Document