CERN Accelerating science

Article
Report number	CERN-OPEN-2012-013 ; CERN-ATS-2012-068 ; CLIC-Note-942
Title	Design and System Integration of the Superconducting Wiggler Magnets for the Compact Linear Collider Damping Rings
Author(s)	Schoerling, D (T.U. Bergakademie Freiberg ; CERN) ; Antoniou, F (CERN) ; Bernhard, A (CFN, Karlsruhe) ; Bragin, A (Novosibirsk, IYF) ; Karppinen, M (CERN) ; Maccaferri, R (CERN) ; Mezentsev, N (Novosibirsk, IYF) ; Papaphilippou, Y (CERN) ; Peiffer, P (CFN, Karlsruhe) ; Rossmanith, R (CFN, Karlsruhe) ; Rumolo, G (CERN) ; Russenschuck, S (CERN) ; Vobly, P (Novosibirsk, IYF) ; Zolotarev, K (Novosibirsk, IYF)
Publication	2012
Imprint	01 May 2012
Number of pages	15
In:	Phys. Rev. Spec. Top. Accel. Beams 15 (2012) 042401
DOI	10.1103/PhysRevSTAB.15.042401
Subject category	Engineering ; Accelerators and Storage Rings
Accelerator/Facility, Experiment	CLIC ; CTF3
Abstract	To achieve high luminosity at the collision point of the Compact Linear Collider (CLIC) the normalized horizontal and vertical emittances of the electron and positron beams must be reduced to 500 nm and 4 nm before the beams enter the 1.5TeV linear accelerators. An effective way to accomplish ultra-low emittances with only small effects on the electron polarization is using damping rings operating at 2.86 GeV equipped with superconducting wiggler magnets. This paper describes a technical design concept for the CLIC damping wigglers.

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