Multi-Step Particle Acceleration in Earth’s Global Magnetosphere

Robert L Richard1, David Schriver1, Jean Berchem1, Mostafa El-Alaoui2, Giovanni Lapenta3 and Raymond J Walker4, (1)University of California Los Angeles, Department of Physics and Astronomy, Los Angeles, CA, United States, (2)UCLA, Physics and Astronomy, Los Angeles, CA, United States, (3)Katholieke Universiteit Leuven, Department of Mathematics, Leuven, Belgium, (4)University of California Los Angeles, Department of Earth, Planetary, and Space Sciences, Los Angeles, CA, United States