1. S. Nagamiya, in: Proceeding of the International Conference Radiation Shielding (ICRS9), J. Nucl. Sci. Technol., Supplement 1 (2000) 40.
2. M. Teshigawara, M. Harada, T. Kai, T. Teraoku, H. Kogawa, F. Maekawa, N. Watanabe, Y. Ikeda, in: Proceeding of ICANS-XVI, Dusseldorf-Neuss, Germany, 12–15 May 2003, p. 601.
3. High intensity Proton Accelerator Project (J-PARC) Technical Design Report Material and Life Science Experimental Facility (in Japanese), JAERI-Tech. 2004-001.
4. M. Harada, S. Saito, M. Teshigawara, M. Kawai, K. Kikuchi, N. Watanabe, Y. Ikeda, in: Proceeding of ICANS-XVI, Dusseldorf-Neuss, Germany, 12–15 May 2003, p. 677.
5. I. Cohen, WAPD-214, AEC Research and Development Report, December 1959.