Subcritical growth of electron phase-space holes in the Earth's radiation belts
Adnane Osmane, Aalto University, Aalto, Finland, Lynn B Wilson III, NASA Goddard Space Flight Center, Greenbelt, MD, United States, Drew L Turner, The Aerospace Corporation, El Segundo, CA, United States, Andrew P Dimmock, IRF Swedish Institute of Space Physics Uppsala, Uppsala, Sweden and Tuija I Pulkkinen, University of Michigan Ann Arbor, Department of Climate and Space Sciences and Engineering, Ann Arbor, MI, United States