1. 1) Y.I. Chang, Nucl. Tech., 88, 129 (1989).
2. 2) T. Koyama, M. Iizuka, H. Tanaka, M. Tokiwai, Y. Shoji, R. Fujita, and T. Kobayashi, J. Nucl. Sci. Tech., 34, 384 (1997).
3. 3) Y. Sakamura, T. Inoue, O. Shirai, T. Iwai, Y. Arai, and Y. Suzuki. Proceeding of Global’99. Jackson Hole, Wyoming, USA (1999).
4. 4) J.J. Laidler, Trans. Ame. Nucl. Soc. (USA), 68, 16-17 (1993)
5. Conference: American Nuclear Society (ANS) annual meeting., San Diego, CA (United States) June (1993).