8–11 Jul 2024
The University of Tokyo, Japan
Asia/Tokyo timezone

SuperKEKB positron beam tuning using ML

9 Jul 2024, 09:40
20m
105 (Science building n.1)

105

Science building n.1

Oral presentation (in person) Sources Sources

Speaker

Takuya Natsui (KEK)

Description

In the KEK Injector Linac, four-ring simultaneous injection has been achieved, and beam tuning is always performed in various beam modes. The beam tuning is complicated with many tuning knobs. We have developed an automatic tuning tool, which is realized by using Bayesian optimization and the downhill simplex method. It was especially useful in positron generation. I will report on the implementation of the automatic tuning and some test results.

Primary author

Presentation materials

Peer reviewing

Paper