1–6 Jun 2025
Taipei International Convention Center (TICC)
Asia/Taipei timezone

Bayesian optimization of the local bump injection system in the HLS-II

MOPB101
2 Jun 2025, 16:00
2h
Exhibiton Hall A _Salmon (TWTC)

Exhibiton Hall A _Salmon

TWTC

Poster Presentation MC1.T12 Beam Injection/Extraction and Transport Monday Poster Session

Speaker

Zhe Wang (University of Science and Technology of China)

Description

Currently, a conventional local bump injection system with four pulsed dipole kicker magnets is adopted in the HLS-II storage ring to achieve top-off operation. Due to the nonlinear magnetic elements between the kickers in the HLS-II storage ring, the local bump injection presents technical challenges in forming a perfect closed bump, which causes the oscillation of the stored beam. In order to reduce the disturbance on the stored beam, we describe the implementation of bayesian optimization method at the HLS-II with only four bump kicker angles in this paper.

Region represented Asia
Paper preparation format LaTeX

Author

Zhe Wang (University of Science and Technology of China)

Co-authors

Kemin Chen (University of Science and Technology of China) Masahito Hosaka (University of Science and Technology of China) Tao He (University of Science and Technology of China) Wei Xu (University of Science and Technology of China)

Presentation materials

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