The Dynamic Loss of Earth's Radiation Belts

Dr. Allison N. Jaynes is a professor in the Department of Physics & Astronomy at the University of Iowa. Her research involves spacecraft data and instrumentation used to investigate the near-Earth space environment. She obtained her PhD from the University of New Hampshire in 2013 after studying the Northern Lights in the specific form of pulsating aurora. She is serving as Co-Investigator on NASA’s MMS and Van Allen Probes spaceflight missions. Dr. Maria E. Usanova is a research scientist at the Laboratory for Atmospheric and Space Physics, University of Colorado at Boulder. She graduated with honors from the Department of Physics, Moscow State University (Russia) and received her PhD in space physics from the University of Alberta (Canada). Her research interests include the dynamics of energetic particles in the Earth’s radiation belts and ring current, mechanisms for particle acceleration and loss in the magnetosphere, inner magnetosphere coupling, and wave-particle interactions.

I. Radiation belt losses: outward transport and magnetopause shadowing II. Radiation belt losses: wave-particle interactions III. Radiation belt losses: high- and low-frequency wave-particle interactions IV. Ionospheric effects of particle precipitation V. Energetic Particle Precipitation (EPP) and chemistry VI. Effects of EPP on terrestrial atmosphere and weather systems