Title :
Optical flexibility of the COSY-Julich storage ring
Author :
Bongardt, K. ; Martin, S. ; Meads, P.F.M. ; Prasuhn, D. ; Stockhorst, H. ; Wagner, R.
Author_Institution :
KFA Julich GmbH, West Germany
Abstract :
The lattice of the cooler synchrotron and storage ring COSY is designed in a way to guarantee a wide range of ion optical flexibility. The decoupling of the bending and straight sections in COSY is discussed. The magnifications of the telescopic straight sections are independent of the working point in the arcs. For different 2π-phase advance telescopes, the magnifications are given in both planes. For a special working point (Qx=Qy=4.25) the variation of the dispersion, the beta functions, and γtr are presented
Keywords :
beam handling techniques; particle beam diagnostics; storage rings; synchrotrons; COSY-Julich storage ring; beta functions; cooler synchrotron; decoupling; dispersion; ion optical flexibility; lattice; telescopic straight sections; Acceleration; Cooling; Electrons; Lattices; Mirrors; Particle beams; Power supplies; Storage rings; Telescopes; Tellurium;
Conference_Titel :
Particle Accelerator Conference, 1989. Accelerator Science and Technology., Proceedings of the 1989 IEEE
Conference_Location :
Chicago, IL
DOI :
10.1109/PAC.1989.73455
