Affiliation: | 1. Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, CA 94720, USA;2. FIAS, Johann Wolfgang Goethe University, Frankfurt am Main, Germany;3. Institute of Applied Physics, Academy of Sciences of Moldova, MD-2028 Kishinev, Moldova;4. Institute for Nuclear Research, Russian Academy of Sciences, 117312 Moscow, Russia;5. Kurchatov Institute, Russian Research Center, 123182 Moscow, Russia;6. GSI Helmholtzzentrum für Schwerionenforschung GmbH, Planckstr. 1, D-64291 Darmstadt, Germany |