Speaker
Yodai Sasaki
(Hiroshima University)
Description
The International Linear Collider (ILC) is a next-generation electron-positron collider based on the superconducting linear accelerator. Many positrons are required for the ILC because beams are not reused in linear colliders. Therefore, the ILC electron-driven (E-driven) positron source system should be designed to optimize efficient positron generation. In this study, we optimize the accelerator parameters including the drive electron beam energy, beam intensity, target thickness, positron capture linac RF phase and amplitude, the booster linac RF phase, ECS RF phase and amplitude, optics over the system, etc. by the black-box optimizer with TPE algorithm. The results of the optimization are presented.
| Region represented | Asia |
|---|---|
| Paper preparation format | LaTeX |
Author
Yodai Sasaki
(Hiroshima University)
Co-authors
Junji Urakawa
(High Energy Accelerator Research Organization)
Kaoru Yokoya
(High Energy Accelerator Research Organization)
Masafumi Fukuda
(High Energy Accelerator Research Organization)
Masao Kuriki
(Hiroshima University)
Shunpei Kuroguchi
(Hiroshima University)
Tohru Takahashi
(Hiroshima University)
Tsunehiko Omori
(High Energy Accelerator Research Organization)
Yoshinori Enomoto
(High Energy Accelerator Research Organization)
Yu Morikawa
(High Energy Accelerator Research Organization)
Zachary Liptak
(Hiroshima University)
