CERN Accelerating science

Article
Title	Development of FFAG Accelerator at KEK
Author(s)	Yonemura, Yujiro ; Aiba, Masamitsu ; Ikeda, Nobuo ; Machida, Shinji ; Matoba, Masaru ; Mori, Yoshiharu ; Muto, Atsutoshi ; Nakano, Joe ; Ohmori, Chihiro ; Okabe, Kota ; Sakai, Izumi ; Sato, Yasuo ; Takagi, Akira ; Taki, Reiko ; Uesugi, Tomonori ; Yamazaki, Akiyoshi ; Yokoi, Takeichiro ; Yoshii, Masahito ; Yoshimoto, Masahiro ; Yuasa, Yoshimasa
Affiliation	(GUAS/AS, Ibaraki) ; (JAERI, Ibaraki-ken) ; (KEK, Ibaraki) ; (Kyushu University, Fukuoka) ; (LNS, Sendai) ; (NIRS, Chiba-shi)
Publication	2005
In:	21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.1943
Subject category	Accelerators and Storage Rings
Abstract	The 150MeV proton FFAG accelerator is constructed and a beam is extracted at the final energy. This is the prototype FFAG for various applications such as proton beam therapy. We are now in preparation for using an extracted beam in the practical applications.