The Roles of Inward Radial Diffusion and Local Acceleration on the Energy-Dependent Energization of Ultrarelativistic Electrons (E>~3 MeV) in the Center of the Outer Radiation BeltZhao, Hong⋅Elkington, Scot⋅Jaynes, Allison and Blum, LaurenNational Aeronautics And Space Administration (Nasa), NASA Heliophysics, $754,113USD, 09/01/2021 -- 08/31/2024