Error Study of HEPS Booster

Authors :: Meng, Cai
Ji, Daheng
Li, Jingyi
Peng, Yuemei
Publication Year :: 2018
Publisher :: JACoW Publishing, Geneva, Switzerland, 2018.
Abstract: The High Energy Photon Source (HEPS) is a 6-GeV, ultralow-emittance light source to be built in China. The injector is composed of a 500-MeV linac and a full energy booster with 1 Hz repetition frequency. The detailed error study of the booster will be presented, including misalignment errors and closed orbit correc-tion, magnetic field errors and power supply errors. The effect of errors on closed orbit, tune, chromaticity and dynamic aperture will be discussed. The dynamic aperture with multipole errors will be presented also.<br />Proceedings of the 9th Int. Particle Accelerator Conf., IPAC2018, Vancouver, BC, Canada