M. Nomura, T. Emoto, K. Hirano, A. Omura, H. Oshita, M. Sakuma, S. Tôyama, N. Takahashi, H. Takei, S. Tani, Y. L. Wang, Y. Yamazaki (Power Reactor and Nuclear Fuel Development Corp. (PNC) Ibaraki-ken), A. Enomoto, S. Ohsawa, I. Sato (KEK)
A Novel Chopper System with Very Little Emittance Growth