HB2025 - the 71st ICFA Advanced Beam Dynamics workshop on High-Intensity and High-Brightness Hadron Beams

Session

FRCAA WGE contributed oral

FRCAA

Oct 24, 2025, 9:30 AM

room A (conference center)

Conveners

FRCAA WGE contributed oral: FRCAA

• Zhijun Wang (Institute of Modern Physics, Chinese Academy of Sciences)

116. Automation of GSI key beam manipulations with AI methods (FRCAA01)

Sabrina Appel (GSI Helmholtz Centre for Heavy Ion Research)

10/24/25, 9:30 AM

WGE: Beam Instrumentation, beam Interaction and AI technology

Contributed Oral Presentation

We present the Geoff framework for automated accelerator tuning, demonstrated in real-world experiments at GSI. Using classical optimizers like BOBYQA, Geoff enables fast deployment, control room integration, and efficient beam optimization, reducing SIS18 injection losses from 45% to 15% and speeding up FRS setup.

This work also reports the first application of multi-objective and...

78. AI-Assisted Phase Space Inference and Beam Optimization (FRCAA02)

Xiangwen Qiao (Institute of Modern Physics), Zhongtian She (Institute of Modern Physics)

10/24/25, 9:50 AM

WGE: Beam Instrumentation, beam Interaction and AI technology

Contributed Oral Presentation

Reconstructing the full 6D phase space of a particle beam is a significant challenge, particularly the longitudinal (z–pz) component, which is difficult to measure without interfering with beam operation. We explore the use of artificial intelligence to infer this hidden information from more accessible transverse projections, such as x–px and y–py phase space images. This “virtual diagnostic”...

193. TEST2 (FRCAA03)

Zhijun Wang (Institute of Modern Physics, Chinese Academy of Sciences)

WGB:Beam Dynamics in Linacs

Contributed Oral Presentation

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