| FSP006 施設現状報告ポスター 8月8日、9日 大展示ホール 13:10 - 15:10 |
| KEK電子陽電子入射器の現状 |
| Present status of the KEK electron/positron injector linac |
| ○清宮 裕史，明本 光生，荒川 大，荒木田 是夫，飯田 直子，池田 光男，惠郷 博文，榎本 收志，榎本 嘉範，大沢 哲，大西 幸喜，小川 雄二郎，柿原 和久，梶 裕志，片桐 広明，紙谷 琢哉，川村 真人，倉品 美帆，佐武 いつか，佐藤 政則，設楽 哲夫，周 翔宇，白川 明広，杉村 仁志，諏訪田 剛，竹中 たてる，田中 窓香，張 叡，邱 丰，峠 暢一，中尾 克巳，中島 啓光，夏井 拓也，西田 麻耶，東 保男，肥後 寿泰，古川 和朗，本間 博幸，松下 英樹，松本 修二，松本 利広，三浦 孝子，三川 勝彦，道園 真一郎，宮原 房史，森田 昭夫，矢野 喜治，横山 和枝，吉田 光宏（KEK） |
| ○Yuji Seimiya, Mitsuo Akemoto, Dai Arakawa, Yoshio Arakida, Naoko Iida, Mitsuo Ikeda, Hiroyasu Ego, Atsushi Enomoto, Yoshinori Enomoto, Satoshi Ohsawa, Yukiyoshi Ohnishi, Yujiro Ogawa, Kazuhisa Kakihara, Hiroshi Kaji, Hiroaki Katagiri, Takuya Kamitani, Masato Kawamura, Miho Kurashina, Itsuka Satake, Masanori Satoh, Tetsuo Shidara, Xiangyu Zhou, Akihiro Shirakawa, Hitoshi Sugimura, Tsuyoshi Suwada, Tateru Takenaka, Madoka Tanaka, Rui Zhang, Feng Qiu, Nobukazu Toge, Katsumi Nakao, Hiromitsu Nakajima, Takuya Natsui, Maya Nishida, Yasuo Higahi, Toshiyasu Higo, Kazuro Furukawa, Hiroyuki Honma, Hideki Matsushita, Shuji Matsumoto, Toshihiro Matsumoto, Takako Miura, Katsuhiko Mikawa, Shinichiro Michizono, Fusashi Miyahara, Akio Morita, Yoshiharu Yano, Kazue Yokoyama, Mitsuhiro Yoshida (KEK) |
| The KEK electron/positron injector linac was upgraded for Phase-II SuperKEKB (HER/LER). Pulsed magnets were installed in the linac for simultaneous injection to four different rings, HER/LER/PF/PF-AR. RF gun improvement for stable high-charged beam generation was also done. Phase II commissioning have already started in March 2018. For Phase III commissioning, more stable high-quality beam operation is necessary. This report describes the present status of the linac and the related upgrade efforts for Phase III. |