Affiliation: | (1) INFN - Laboratori Nazionali di Frascati, C.P. 13, Via E. Fermi 40, I-00044 Frascati, Italy;(2) Dip. di Fisica and INFN Sezione di Trieste, Univ. degli Studi di Trieste, Via A. Valerio 2, I-34127 Trieste, Italy;(3) Inst. de Physique, Bd. de Pérolles, Univ. de Fribourg, CH-1700 Fribourg, Switzerland;(4) Univ. de Neuchatel, Inst. de Physique, 1 rue A.-L. Breguet, CH-2000 Neuchatel, Switzerland;(5) Institute for Medium Energy Physics, Boltzmanngasse 3, A-1090 Vienna, Austria;(6) Dept. of High Energy Physics, Inst. of Physics and Nuclear Engineering “Horia Hulubei”, P.O. Box MG-6, R-76900 Magurele, Bucharest, Romania;(7) Inst. of Physical and Chemical Research (RIKEN), 2-1 Hirosawa, Wako, Saitama 351-01, Japan;(8) Dept. of Physics, Hokkaido Univ., N8W5 Kikta, Sapporo 060, Japan;(9) Dept. of Physics, Univ. of Tokyo, 7-3-1 Hongo, Bunkyo, Tokyo 113, Japan;(10) Tokyo Institute of Technology, 2-12-1 Ookayama Meguro, Tokyo 152, Japan;(11) High Energy Accelerator Research Organization, Tanashi Campus, KEK, 3-2-1 Midori, Tanashi, Tokyo 188, Japan;(12) Dept. of Physics and Astronomy, Univ. of Victoria, P.O. Box 3055, Victoria, BC, Canada, V8W 3P6;(13) W.K. Kellogg Radiation Laboratory, California Institute of Technology, Pasadena, CA 91125, USA;(14) Department of Physics and Astrophysics, California State University, Northridge, CA 91330, USA |