Title :
Design considerations and modeling results for ILC damping ring wigglers based on the CESR-C superconducting wiggler
Author :
Palmer, M.A. ; Crittenden, J.A. ; Urban, J.
Author_Institution :
Cornell Univ., Ithaca
Abstract :
The international linear collider (ILC) damping rings will require construction of wiggler magnets of high field quality on a large scale. We consider various designs derived from the wigglers presently in operation at the Cornell electron storage ring (CESR). Design optimization has been performed based on detailed tracking calculations of dynamic aperture and tune footprint in a full model of the damping ring. Results on finite-element modelling, transfer functions, and implications for the final engineering design will be discussed.
Keywords :
accelerator magnets; electron accelerators; finite element analysis; linear colliders; particle beam dynamics; storage rings; wigglers; CESR-C superconducting wiggler; Cornell electron storage ring; ILC damping ring; International Linear Collider; dynamic aperture; finite-element modelling; particle beam dynamics; transfer functions; wiggler design optimization; wiggler magnets; Apertures; Damping; Design optimization; Electrons; Finite element methods; Large-scale systems; Storage rings; Superconducting magnets; Transfer functions; Undulators;
Conference_Titel :
Particle Accelerator Conference, 2007. PAC. IEEE
Conference_Location :
Albuquerque, NM
Print_ISBN :
978-1-4244-0916-7
DOI :
10.1109/PAC.2007.4440652
