Speaker
Yulian Tan
(High Energy Accelerator Research Organization)
Description
In the Japan Proton Accelerator Research Complex (J-PARC) Main Ring (MR), to address the issue of resonance correction for third-order resonances in both on- and off-momentum particles, an upgrade project utilizing 24 Trim-S units has been proposed based on numerical simulations. As a first step in verifying its effectiveness, four additional Trim-S (new Trim-S) power supplies, configured with a System-on-Chip (SoC) Field Programmable Gate Array (FPGA) controller, have been installed. The performance of the new system was experimentally verified by correcting the resonance using these 4 new Trim-S units. Beam loss was successfully reduced compared to that with the original Trim-S system, demonstrating the effectiveness of the new system.
| Region represented | Asia |
|---|---|
| Paper preparation format | LaTeX |
Author
Yulian Tan
(High Energy Accelerator Research Organization)
Co-authors
Yuichi Morita
(High Energy Accelerator Research Organization)
Masahito Yoshii
(High Energy Accelerator Research Organization)
Takaaki Yasui
(High Energy Accelerator Research Organization)
Hideaki Hotchi
(High Energy Accelerator Research Organization)
Susumu Igarashi
(High Energy Accelerator Research Organization)
Takashi Asami
(High Energy Accelerator Research Organization)
Kazuki Miura
(High Energy Accelerator Research Organization)
Mr
Ayato Ono
(High Energy Accelerator Research Organization)
Ryu Sagawa
(Universal Engineering)
Masaki Yoshinari
(Nihon Advanced Technology Co., Ltd)
