H. Matsushita
KEK
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Publication
Featured researches published by H. Matsushita.
Archive | 2017
K. Furukawa; M. Ikeda; Yoshio Arakida; Hiromitsu Nakajima; K. Kakihara; Fusashi Miyahara; Masanori Satoh; A. Shirakawa; Y. Ohnishi; Rui Zhang; H. Katagiri; Takuya Natsui; Dai Arakawa; Yoshiharu Yano; Toshiyasu Higo; M.Kurashina; Katsuhiko Mikawa; H. Matsushita; Y. Ogawa; T. Kamitani; Shuji Matsumoto; Tateru Takenaka; Yoshisato Funahashi; Atsushi Enomoto; Nobu Toge; Hiroshi Kaji; Maya Nishida; Hiroyasu Ego; Xiangyu Zhou; Masato Kawamura
KEK injector linac is being upgraded for the SuperKEKB project, which aims at a 40-fold increase in luminosity over the previous project KEKB. SuperKEKB asymmetric electron and positron collider with its extremely high luminosity requires a high current, low emittance and low energy spread injection beam from the injector. Electron beams will be generated by a new type of RF gun, that will inject a much higher beam current to correspond to a large stored beam current and a short lifetime in the storage ring. The positron source is another major challenge that enhances the positron bunch intensity from 1 to 4 nC by increasing the positron capture efficiency, and the positron beam emittance is reduced by introducing a damping ring, followed by the bunch compressor and energy compressor. The recent status of the upgrade and beam commissioning is reported.
International conference on RF superconductivity | 2011
C. Pagani; P. Pierini; A. Bosotti; R. Paparella; K. Jensch; D. Kostin; L. Lilje; A. Matheisen; W..-. Moeller; M. Schmoekel; P. Schilling; H. Weise; N. Walker; Tug Arkan; S. Barbanotti; M. Battistoni; H. Carter; M. Champion; A. Hocker; R. Kephart; J. Kerby; D. Mitchell; Y. Pischalnikov; Thomas Peterson; Marc Ross; W. Schappert; B. Smith; C. Adolphsen; Chris Nantista; M. Akemoto
5th Int. Particle Accelerator Conf. (IPAC'14), Dresden, Germany, June 15-20, 2014 | 2014
Takako Miura; M. Akemoto; Atsuyoshi Akiyama; Dai Arakawa; Shigeki Fukuda; Hiroyuki Honma; H. Katagiri; T. Matsumoto; H. Matsushita; S. Michizono; Hiromitsu Nakajima; K. Nakao; Feng Qiu; Hiroshi Sakai; T. Shidara; Tateru Takenaka; Kensei Umemori; Yoshiharu Yano
Progress of Theoretical and Experimental Physics | 2013
M. Akemoto; Dai Arakawa; A. Enomoto; Shigeki Fukuda; Y. Funakoshi; K. Furukawa; Toshiyasu Higo; Tohru Honda; Hiroyuki Honma; N. Iida; M. Ikeda; K. Kakihara; T. Kamitani; Toshio Kasuga; H. Katagiri; S. Kazakov; M. Kikuchi; Yukinori Kobayashi; H. Koiso; Noboru Kudou; M.Kurashina; H. Matsushita; T. Matsumoto; Shuji Matsumoto; S. Michizono; T. Mimashi; T. Mitsuhashi; Takako Miura; Tsukasa Miyajima; Shinya Nagahashi
Archive | 2014
Norio Nakamura; Masahiro Adachi; S. Adachi; M. Akemoto; Dai Arakawa; Seiji Asaoka; Kazuhiro Enami; K. Endo; Shigeki Fukuda; Takaaki Furuya; K. Haga; Kazufumi Hara; Kentaro Harada; Tohru Honda; Yosuke Honda; Hiroyuki Honma; Teruya Honma; K. Hosoyama; K. Hozumi; A. Ishii; X. Jin; E. Kako; Yukihide Kamiya; H. Katagiri; Hiroshi Kawata; Yuuji Kojima; Yukinori Kobayashi; Yoshinari Kondo; O. A. Konstantinova; Tatsuya Kume
Archive | 2013
K. Furukawa; M. Akemoto; Dai Arakawa; Yoshio Arakida; A. Enomoto; Shigeki Fukuda; Hiroyuki Honma; Ryo Ichimiya; N. Iida; M. Ikeda; E. Kadokura; K. Kakihara; T. Kamitani; H. Katagiri; M.Kurashina; S. Matsumoto; T. Matsumoto; H. Matsushita; S. Michizono; Katsuhiko Mikawa; Takako Miura; Fusashi Miyahara; T. Mori; Hideo Nakajima; K. Nakao; Takuya Natsui; Yujiro Ogawa; S. Ohsawa; Feng Qiu; M. Satoh
Presented at | 2011
K. Jensch; N. Higashi; L. Lilje; A. Bosotti; R. Paparella; J. Kerby; D. Kostin; Hirotaka Nakai; P. Schilling; H. Katagiri; H. Weise; P. Pierini; K. Nakanishi; A. Matheisen; C. Pagani; Champion; H. Hayano; W..-. Moeller; Tug Arkan; R. Kephart; K. Yokoya; T. Saeki; S. Fukuda; Chris Nantista; H. Nakajima; T. Shidara; K. Tsuchiya; K. Watanabe; S. Barbanotti; S. Noguchi
Archive | 2014
T. Kamitani; M. Akemoto; Dai Arakawa; Yoshio Arakida; A. Enomoto; Shigeki Fukuda; Y. Funakoshi; K. Furukawa; Toshiyasu Higo; Hiroyuki Honma; N. Iida; M. Ikeda; E. Kadokura; H. Kaji; K. Kakihara; H. Katagiri; M. Kikuchi; H. Koiso; M.Kurashina; S. Matsumoto; T. Matsumoto; H. Matsushita; S. Michizono; Katsuhiko Mikawa; T. Mimashi; T. Miura; Fusashi Miyahara; T. Mori; A. Morita; Hideo Nakajima
Archive | 2010
T. Kamitani; M. Akemoto; Dai Arakawa; A. Enomoto; Shigeki Fukuda; K. Furukawa; Toshiyasu Higo; Hiroyuki Honma; K. Hosoyama; N. Iida; M. Ikeda; E. Kadokura; K. Kakihara; H. Katagiri; M. Kikuchi; Yuuji Kojima; M.Kurashina; S. Matsumoto; T. Matsumoto; H. Matsushita; S. Michizono; Katsuhiko Mikawa; T. Mimashi; Takako Miura; Hideo Nakajima; K. Nakanishi; K. Nakao; Y. Ogawa; S. Ohsawa; Toshiya Sanami
Archive | 2008
Shuji Matsumoto; M. Akemoto; Shigeki Fukuda; Toshiyasu Higo; N.Kudoh; H. Matsushita; Hiromitsu Nakajima; T. Shidara; K. Yokoyama; Mitsuhiro Yoshida
