2–5 Sept 2025
Urumqi, Xinjiang, China
Asia/Shanghai timezone

Preliminary physical design of the transport lines for the Positron Damping Ring of the Super Tau-Charm Facility

THNC3
4 Sept 2025, 16:40
20m
Urumqi, Xinjiang, China

Urumqi, Xinjiang, China

Contributed Oral Presentation MC3: Circular and Linear Colliders Parallel Talk Session 3

Speaker

Ruixuan Huang (University of Science and Technology of China)

Description

The injector of the Super Tau-Charm Facility (STCF) should provide high-quality electron and positron beams for the collider ring according to different injection schemes, which is one of the key systems to ensure the high brightness of STCF. The transport line of the injector mainly consists of the electron transport section, the injection and extraction section of the positron damping ring, and the transport section from the main linear accelerator to the collider ring. Due to the complex structure, each transport section has different requirements for beam emittance, energy spread and other parameters. Preventing the beam quality from being damaged during transportation is one of the main challenges. In this report, we will introduce the physical design of the STCF transport line of different injection schemes, as well as the key issues and the optimization result in different transport sections.

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Author

Ruixuan Huang (University of Science and Technology of China)

Co-authors

Jingyu Tang (University of Science and Technology of China) Youjin Yuan (University of Chinese Academy of Sciences) Mr Ze Yu (University of Science and Technology of China)

Presentation materials

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