Abstract The Electric and Magnetic Field Instrument and Integrated Science (EMFISIS)
investigation on the NASA Radiation Belt Storm Probes (now named the Van Allen Probes) …

The past decade transformed our observational understanding of energetic particle
processes in near‐Earth space. An unprecedented suite of observational systems was in …

The Van Allen radiation belts contain ultrarelativistic electrons trapped in Earth's magnetic
field. Since their discovery in 1958, a fundamental unanswered question has been how …

The flux of energetic electrons in the Earth's outer radiation belt can vary by several orders of
magnitude over time scales less than a day, in response to changes in properties of the …

In this paper, we focus on the modeling of radial transport in the Earth's outer radiation belt.
A historical overview of the first observations of the radiation belts is presented, followed by …

The five THEMIS spacecraft and a dedicated ground-based observatory array will pinpoint
when and where substorms occur, thereby providing the observations needed to identify the …

Relativistic electrons are hazardous for satellites and humans in space. In this study, we
present a detailed description of the Versatile Electron Radiation Belt (VERB) code. The …

During geomagnetic storms the magnetic field of the inner magnetosphere exhibits large‐
scale variations over timescales from minutes to days. Being mainly controlled by the …

The dayside outer zone (DOZ) portion of the magnetosphere is a region where chorus
intensities are statistically found to be the most intense. In this study, DOZ chorus have been …

We provide a post-mission assessment of the science and data from the Electric and
Magnetic Field Instrument Suite and Integrated Science (EMFISIS) investigation on the …