Affiliation: | (1) Brookhaven National Laboratory, 11973 Upton, New York;(2) Department of Physics, SUNY, 11794 Stony Brook, New York;(3) Department of Physics, State University of New York, 11794 Stony Brook, New York, USA;(4) Present address: The Weizmann Inst of Science, Rehovot, Israel;(5) Present address: University of Konstanz, Konstanz, FR Germany;(6) Present address: Atomic Energy Institute, Peking, PR China;(7) Present address: University of Aarhus, Denmark |