KEK digital accelerator and latest switching device R&D
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- 作者：Ken Takayama ; Toshikazu Adachi ; Teruo Arai ; Dai Arakawa ; Eiichi Kadokura ; Tadamichi Kawakubo ; Hiroshi Nakanishi ; Katsuya Okamura ; Hirohiko Someya ; Masayoshi Wake ; Leo Kwee Wah ; Liu Xingguang ; Takashi Yoshimoto ; Yuji Barata ; Shinya Harada ; Hiroyuki Asao ; Yoshihito Okada ; Taiki Iwashita ; Koji Okazaki ; Yutaka Osawa ; et al.
- 关键词：Induction synchrotron ; Induction acceleration ; Barrier bucket ; Einzel lens chopper ; SiC ; Switching power supply
- 刊名：Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
- 出版年：1 January, 2014
- 年：2014
- 卷：733
- 期：Complete
- 页码：182-188
- 全文大小：3438 K
文摘
This paper reports the early beam commissioning of the KEK digital accelerator, which consists of novel accelerator components such as a permanent-magnet x-band electron cyclotron resonance ion source, an Einzel lens longitudinal chopper, an electrostatic injection kicker, and induction acceleration devices. The performance of the Einzel lens longitudinal chopper is described together with the results of beam commissioning, including the beam orbit correction, barrier bucket bunch capture, and induction acceleration.