Title :
Recent progress of optics correction at KEKB
Author :
Morita, A. ; Koiso, H. ; Oide, K. ; Ohnishi, Y.
Author_Institution :
KEK, Tsukuba
Abstract :
Chromaticity correction is a part of optics corrections, which takes an important role to control both the dynamic aperture and the strength of synchro-beta resonance. Whenever the linear optics is changed to control the emittance, etc, the chromaticity correction i.e. sextupole settings must be re-optimized. In this paper, we present new method to find chromaticity correction parameters to maximize the dynamic aperture and minimize the synchro-beta resonance.
Keywords :
particle beam dynamics; particle optics; KEKB; chromaticity correction; dynamic aperture; optics correction; synchro-beta resonance; Apertures; Compaction; Electrons; Optical beams; Optical control; Optical tuning; Optimization methods; Resonance; Stimulated emission; Temperature;
Conference_Titel :
Particle Accelerator Conference, 2007. PAC. IEEE
Conference_Location :
Albuquerque, NM
Print_ISBN :
978-1-4244-0916-7
DOI :
10.1109/PAC.2007.4440412
