Speaker
Description
With a circumference of approximately 91 km, the electron-positron Future Circular Collider, FCC-ee, aims to achieving unprecedented luminosities at beam energies from 45.6 to 182.5 GeV. One of the most profound challenges is to reach its design performance in the presence of various alignment and field errors. The FCC-ee optics tuning working group studies all aspects of this wide topic, applying state-of-the art techniques for beam-based alignment, commissioning simulations, beam threading and optics measurements and corrections, probed at numerous world-leading accelerator physics facilities. Recently, long-range misalignments models have been developed to probe tuning simulations, including IP tuning, progress has been made with magnetic tolerances and a new optics is being thoroughly studied. The current status of tuning simulations for different FCC-ee lattices is presented here.
| Region represented | Europe |
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