학술논문
Novel Tunable Permanent Magnet Quadrupoles for the CLIC Drive Beam
Document Type
Periodical
Author
Source
IEEE Transactions on Applied Superconductivity IEEE Trans. Appl. Supercond. Applied Superconductivity, IEEE Transactions on. 24(3):1-5 Jun, 2014
Subject
Language
ISSN
1051-8223
1558-2515
2378-7074
1558-2515
2378-7074
Abstract
Two novel designs have been generated for permanent magnet-based quadrupoles for the Compact Linear Collider (CLIC) drive beam. The advantages of reduced heat load in the accelerator tunnel and very low operating costs over conventional electromagnets are significant to the project, hence the motivation for developing these designs. The drive beam lattice requirements can be met using two magnet designs. The higher strength design, which reaches over 60 T/m, has been successfully prototyped, and this paper will report on the measured mechanical and magnetic performance of this magnet. The lower strength design (over 43 T/m) is complete, and a prototype magnet is now being assembled at Daresbury Laboratory. The design of this magnet will be described in detail in the paper.