Y. Iwata1, T. Ohsugi1, T. Ohmoto1, T. Handa1, K. Sato1, H. Yamamoto1, R. Takashima2, T. Kondo3, Y. Unno3, S. Terada3, T. Kohriki3, I. Nakano4, M. Lindenmeyer5, S. Tkaczyk5, W. Erdmann5, J. Spalding5, G. Dychakowski5, G. Bolla5, G. Pope6, P. Shepard6
1Department of Physics, Hiroshima University, Higashi-Hiroshima, Hiroshima 739-8526, Japan
2Department of Science, Kyoto University of Education, Kyoto 612-0863, Japan
3Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
4Department of Physics, Okayama University, Okayama 700-8530, Japan
5Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
6University of Pittsburgh, Pittsburgh, PA 15260 USA