Institution: | 1. Hahn-Meitner-Institut für Kernforschung, Berlin, Germany 2. Institute of Nuclear Research, Academia Sinica, P.O.B. 8204, 201849, Shanghai, The Peoples Republic of China 3. Department of Physics, University of Washington, 98195, Seattle, WA, USA 4. Fachbereich Physik, Freie Universit?t Berlin, D-1000, Berlin 39, Germany
|