Affiliation: | (1) Helmholtz-Institut für Strahlen- und Kernphysik, Universität Bonn, Nußallee 14-16, D-53115 Bonn, Germany;(2) Niels Bohr Institute, Blegdamsvej 17, DK-2100 Copenhagen, Denmark;(3) Institut de Recherche Subatomique, 23 Rue du Loess, F-67037 Strasbourg, France;(4) Department of Physics, University College of Science, 92 A.P.C. Road, 700009 Kolkata, India;(5) Daresbury Laboratory, CCLRC, Warrington WA4 4AD, UK;(6) Laboratori Nazionali di Legnaro, INFN, Viale dellUniversità 2, I-35020 Legnaro (PD), Italy;(7) Dipartimento di Fisica, Università di Camerino and INFN, I-62032 Camerino (PG), Italy;(8) Dipartimento di Fisica, Università di Padova and INFN, Via F. Marzolo 8, I-35131 Padova, Italy;(9) Department of Physics, Mississippi State University, MS 39762, USA;(10) Department of Physics, Panjab University, 160014 Chandigarh, India |