DocumentCode
409115
Title
Wigglers and single-particle dynamics in the NLC damping rings
Author
Venturini, M. ; Wolski, A. ; Dragt, A.
Author_Institution
Lawrence Berkeley Nat. Lab., CA, USA
Volume
4
fYear
2003
fDate
12-16 May 2003
Firstpage
2772
Abstract
Wiggler insertions are expected to occupy a significant portion of the lattice of the Next Linear Collider (NLC) main damping rings (MDR) and have a noticeable impact on the single-particle beam dynamics. Starting from a realistic 3D representation of the magnetic fields we calculate the transfer maps for the wigglers, accounting for linear and nonlinear effects, and we study the beam dynamics with particular attention paid to the dynamic aperture (DA). A DA reduction is observed but appears to remain within acceptable limits.
Keywords
electron accelerators; magnetic field effects; particle beam diagnostics; particle beam dynamics; storage rings; wigglers; Next Linear Collider main damping ring; dynamic aperture reduction; linear lattice; magnetic fields; nonlinear effect; realistic 3D representation; single-particle beam dynamics; transfer map calculation; wiggler insertion; Apertures; Coaxial components; Colliding beam devices; Compaction; Damping; Degradation; Educational institutions; Lattices; Magnetic fields; Undulators;
fLanguage
English
Publisher
ieee
Conference_Titel
Particle Accelerator Conference, 2003. PAC 2003. Proceedings of the
ISSN
1063-3928
Print_ISBN
0-7803-7738-9
Type
conf
DOI
10.1109/PAC.2003.1289263
Filename
1289263
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