Institution: | [1]Institut fur Kernphysik and Julich Center for Hadron Physics, Forschungszentrum Jiilich, D-52425 Jiilich, Germany; [2]Institute for Advanced Simulation, Forschungszentrum Julich, D-52425 Julich, Germany; [3]Department of Physics and Astronomy, University of Georgia, Athens, Georgia 30602, USA; [4]Helmholtz-Institut fiir Strahlen- und Kernphysik (Theorie) and Bethe Center for Theoretical Physics,Universiat Bonn, Nuuallee 14-16, D-53115 Bonn, Germany |