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) …

Abstract The Radiation Belt Storm Probes (RBSP)-Energetic Particle, Composition, and
Thermal Plasma (ECT) suite contains an innovative complement of particle instruments to …

Abstract The NASA Radiation Belt Storm Probes (RBSP) mission addresses how
populations of high energy charged particles are created, vary, and evolve in space …

Recent analysis of satellite data obtained during the 9 October 2012 geomagnetic storm
identified the development of peaks in electron phase space density, which are compelling …

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 …

Particle acceleration and loss in the million electron Volt (MeV) energy range (and above) is
the least understood aspect of radiation belt science. In order to measure cleanly and …

Strong enhancements of outer Van Allen belt electrons have been shown to have a clear
dependence on solar wind speed and on the duration of southward interplanetary magnetic …

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

The Exploration of energization and Radiation in Geospace (ERG) project aims to study
acceleration and loss mechanisms of relativistic electrons around the Earth. The Arase …