The Formation and Evolution of the Pickup Ion Torus Distribution: C+ and He+ Observations with STEREO/PLASTIC

Christian Drews1, Lars Berger2, Andreas Taut3 and Robert F Wimmer-Schweingruber1, (1)University of Kiel, Institute for Experimental and Applied Physics, Kiel, Germany, (2)Kiel University, Kiel, Germany, (3)University of Kiel, Kiel, Germany