JACoW is a publisher in Geneva, Switzerland that publishes the proceedings of accelerator conferences held around the world by an international collaboration of editors.
TY - CONF AU - Ohmori, C. AU - Brucoli, M. AU - Brugger, M. AU - Damerau, H. AU - Danzeca, S. AU - Hasegawa, K. AU - Morita, Y. AU - Okita, H. AU - Paoluzzi, M.M. AU - Rossi, C. AU - Shirakata, M.J. AU - Sugiyama, Y. AU - Tamura, F. AU - Yoshii, M. ED - Zimmermann, Frank ED - Tanaka, Hitoshi ED - Sudmuang, Porntip ED - Klysubun, Prapong ED - Sunwong, Prapaiwan ED - Chanwattana, Thakonwat ED - Petit-Jean-Genaz, Christine ED - Schaa, Volker R.W. TI - 20-Year Collaboration on Synchrotron RF Between CERN and J-PARC J2 - Proc. of IPAC2022, Bangkok, Thailand, 12-17 June 2022 CY - Bangkok, Thailand T2 - International Particle Accelerator Conference T3 - 13 LA - english AB - KEK/J-PARC and CERN started the collaboration on the RF systems of Low Energy Ion Ring to use magnetic alloy loaded cavities in 2002 for heavy ion collision program at LHC. It was an exchange of our expertise on the wideband cavities and high-power solid-state amplifiers. This paper summarizes the 20-year collaboration which includes many synchrotrons of both facilities: J-PARC Rapid Cycling Synchrotron and Main Ring, CERN Proton Synchrotron, PS Booster, Antiproton Decelerator, Extra Low Energy Antiproton ring and MedAustron. By the improvements of cavity core using the magnetic annealing, field gradient of cavity and compactness were improved to fit the requirements for LHC Injector Upgrade (LIU)program. Radiation-hard and compact high-power solid-state amplifiers were also developed for LIU and future accelerator improvements. PB - JACoW Publishing CP - Geneva, Switzerland SP - 3130 EP - 3133 KW - cavity KW - synchrotron KW - proton KW - radiation KW - operation DA - 2022/07 PY - 2022 SN - 2673-5490 SN - 978-3-95450-227-1 DO - doi:10.18429/JACoW-IPAC2022-FROXSP1 UR - https://jacow.org/ipac2022/papers/froxsp1.pdf ER -