Title :
Commissioning of the new multipole wigglers in the SRS
Author :
Clarke, J.A. ; Dobbing, G.S.
Author_Institution :
CLRC Daresbury Lab., Warrington, UK
Abstract :
Two new high field 2 T permanent magnet multipole wigglers have been installed into the SRS. This paper describes the effect of the new insertion devices on the SRS lattice. Closed orbit distortion, betatron tune change and emittance blow up have all been measured and the results are compared with lattice model predictions which are based on actual measured magnetic field values
Keywords :
electron accelerators; permanent magnets; storage rings; wigglers; 2 T; SRS lattice; betatron tune change; closed orbit distortion; emittance blow up; lattice model predictions; measured magnetic field values; permanent magnet multipole wigglers; Distortion measurement; Extraterrestrial measurements; Lattices; Machine components; Magnetic field measurement; Magnetic flux; Permanent magnets; Predictive models; Superconducting magnets; Undulators;
Conference_Titel :
Particle Accelerator Conference, 1999. Proceedings of the 1999
Conference_Location :
New York, NY
Print_ISBN :
0-7803-5573-3
DOI :
10.1109/PAC.1999.792893
