Electron driven ILC positron source with a low gradient capture linac

Masao Kuriki, Takaomi Kakita, Tohru Takahashi, Kentaro Negishi, Toshiyuki Okugi, Tsunehiko Omori, Masanori Satoh, Yuji Seimiya, Junji Urakawa, Koaru Yokoya, S. Kashiwagi