IPAC'25 - the 16th International Particle Accelerator Conference

Session

WEXN:Beam Instrumentation and Controls, Feedback and Operational Aspects (Invited)

WEXN

4 Jun 2025, 09:00

Room 201, Second Floor (TICC)

Conveners

WEXN:Beam Instrumentation and Controls, Feedback and Operational Aspects (Invited)

• Thapakron Pulampong (Synchrotron Light Research Institute)

106. Upgrade of KEK electron/positron injector LINAC using pulsed magnets and machine learning (WEXN1)

Masanori Satoh (High Energy Accelerator Research Organization), Takuya Natsui (High Energy Accelerator Research Organization), Dr Yuichi Okayasu (High Energy Accelerator Research Organization)

04/06/2025, 09:00

Invited Oral Presentation

The KEK injector linac injects high-charge electron and positron beams into the high-energy-ring and low-energy-ring of SuperKEKB respectively. The linac also injects electron beams to the two light source rings, PF ring and PF-AR. We operate simultaneous top-up injections into the four rings by using many pulsed magnets. We have been upgrading the linac to attain the higher-quality beam...