Commissioning Status of SuperKEKB Injector Linac

Satoh, Masanori; Akemoto, Mitsuo; Arakawa, Dai; Arakida, Yoshio; Enomoto, Atsushi; Enomoto, Yoshinori; Fukuda, Shigeki; Funakoshi, Yoshihiro; Furukawa, Kazuro; Higo, Toshiyasu; Honma, Hiroyuki; Iida, Naoko; Ikeda, Mitsuo; Iwase, Hiroshi; Kaji, Hiroshi; Kakihara, Kazuhisa; Kamitani, Takuya; Katagiri, Hiroaki; Kazama, Shingo; Kikuchi, Mitsuo; Koiso, Haruyo; Matsumoto, Shuji; Matsumoto, Toshihiro; Matsushita, Hideki; Michizono, Shinichiro; Mikawa, Katsuhiko; Mimashi, Toshihiro; Miura, Takako; Miyahara, Fusashi; Mori, Takashi; Morita, Akio; Nakajima, Hiromitsu; Nakao, Katsumi; Natsui, Takuya; Ogawa, Yujiro; Ohnishi, Yukiyoshi; Ohsawa, Satoshi; Qiu, Feng; Satake, Itsuka; Satoh, Daisuke; Seimiya, Yuji; Shidara, Tetsuo; Shirakawa, Akihiro; Suetake, Masaaki; Sugimoto, Hiroshi; Suwada, Tsuyoshi; Tanaka, Madoka; Tawada, Masafumi; Yano, Yoshiharu; Yokoyama, Kazue; Yoshida, Mitsuhiro; Zhang, Rui; Zhou, Xiangyu

doi:10.18429/JACoW-IPAC2016-THPOY027

The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.

Title

Commissioning Status of SuperKEKB Injector Linac

Authors

M. Satoh, M. Akemoto, D.A. Arakawa, Y. Arakida, A. Enomoto, Y. Enomoto, S. Fukuda, Y. Funakoshi, K. Furukawa, T. Higo, H. Honma, N. Iida, M. Ikeda, H. Iwase, H. Kaji, K. Kakihara, T. Kamitani, H. Katagiri, S. Kazama, M. Kikuchi, H. Koiso, S. Matsumoto, T. Matsumoto, H. Matsushita, S. Michizono, K. Mikawa, T. Mimashi, T. Miura, F. Miyahara, T. Mori, A. Morita, H. Nakajima, K. Nakao, T. Natsui, Y. Ogawa, Y. Ohnishi, S. Ohsawa, F. Qiu, I. Satake, D. Satoh, Y. Seimiya, T. Shidara, A. Shirakawa, M. Suetake, H. Sugimoto, T. Suwada, M. Tanaka, M. Tawada, Y. Yano, K. Yokoyama, M. Yoshida, R. Zhang, X. Zhou
KEK, Ibaraki, Japan

Abstract

The SuperKEKB main ring is currently being constructed for aiming at the peak luminosity of 8 x 10³⁵ cm⁻²s^{−1}. The electron/positron injector linac upgrade is also going on for increasing the intensity of bunch charge with keeping the small emittance. The key upgrade issues are the construction of positron damping ring, a new positron capture system, and a low emittance photo-cathode rf electron source. The injector linac beam commissioning started in the October of 2013. In this paper, we report the present status and future plan of SuperKEKB injector commissioning.

Paper

download THPOY027.PDF [0.957 MB / 3 pages]

Export

download ※ BibTeX ※ LaTeX ※ Text/Word ※ RIS ※ EndNote

Conference

IPAC2016, Busan, Korea

Series

International Particle Accelerator Conference (7th)

Proceedings

Link to full IPAC2016 Proccedings

Session

Poster Session

Date

12-May-16 16:00–18:00

Main Classification

06 Beam Instrumentation, Controls, Feedback and Operational Aspects

Sub Classification

T22 Reliability, Operability

Keywords

electron, gun, emittance, linac, injection

Publisher

JACoW, Geneva, Switzerland

Editors

Christine Petit-Jean-Genaz (CERN, Geneva, Switzerland); Dong Eon Kim (PAL, Pohang, Republic of Korea); Kyung Sook Kim (PAL, Pohang, Republic of Korea); In Soo Ko (POSTECH, Pohang, Republic of Korea); Volker RW Schaa (GSI, Darmstadt, Germany)

ISBN

978-3-95450-147-2

Published

June 2016

Copyright © 2016 by JACoW, Geneva, Switzerland
cc Creative Commons Attribution 3.0