17–22 May 2026
C.I.D
Europe/Zurich timezone

Simulation of the magnet error correction for the Super Tau-Charm Facility collider rings

THP5616
21 May 2026, 16:00
2h
C.I.D

C.I.D

Deauville, France
Poster Presentation MC5.D01: Beam Optics Lattices, Correction Schemes, Transport Poster session

Speaker

Jingyu Tang (University of Science and Technology of China)

Description

The Super Tau-Charm Facility (STCF) is a next-generation electron–positron collider aiming to achieve a luminosity above 5×10^34 cm^-2s^-1 at a center-of-mass energy of 4 GeV. Realistic performance will be degraded by unavoidable magnet errors, such as misalignments and field imperfections, which must be corrected. In this paper, a simulation correction of closed orbit, linear optics and transverse coupling is performed for STCF collider rings. Especially, the orbit and optics at the interaction point is corrected carefully to better recover the design luminosity. The nonlinear dynamics performance after correction is also evaluated.

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Authors

JianCong Bao (University of Science and Technology of China) Penghui Yang (University of Science and Technology of China) Dr Ye Zou (University of Science and Technology of China) Linhao Zhang (University of Science and Technology of China) Tao Liu (University of Science and Technology of China) Jingyu Tang (University of Science and Technology of China)

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