7–11 Sept 2025
Teaching Hub 502
Europe/London timezone

The CEPC beam instrumentation design and R&D status

8 Sept 2025, 16:00
2h
Teaching Hub 502

Teaching Hub 502

The University of Liverpool 160 Mount Pleasant L3 5TR Liverpool
Poster Presentation MC09: Overview and Commissioning MOP

Speaker

Yanfeng Sui (Institute of High Energy Physics)

Description

The Circular Electron Positron Collider (CEPC) is a 100-kilometer-circumference accelerator complex that includes a linear accelerator, transfer lines, a booster, and a storage ring. Given its massive scale, the CEPC requires a substantial number of beam diagnostic devices to ensure precise and reliable operation. These devices are tasked with measuring critical parameters such as beam current, beam position, beam profile, bunch length, tune, and bunch current, as well as implementing bunch-by-bunch feedback systems. Beyond the use of traditional beam measurement equipment, the CEPC beam diagnostics system also encounters significant challenges. This paper provides an overview of the CEPC beam instrumentation system, discusses the challenges faced by the beam diagnostics system along with potential solutions, and reports on the current R&D progress aimed at meeting the system’s stringent requirements.

Funding Agency

With support from the National Natural Science Foundation of China (NSFC) under Grant No. 12475167.

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Author

Yanfeng Sui (Institute of High Energy Physics)

Presentation materials

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