A magnetospheric substorm is a transient process initiated on the night side of the earth, in
which a significant amount of energy derived from the solar wind‐magnetosphere interaction …

This paper deals with acceleration processes in the magnetotail and the processes that
enhance particle precipitation from the tail into the ionosphere through electric fields in the …

Characteristics of field‐aligned currents have been determined during a large number of
substorms from the magnetic field observations acquired with the Triad satellite. The …

Energetic particle injections are critical for supplying particles and energy to the inner
magnetosphere. Recent case studies have demonstrated a good correlation between …

The geomagnetic field observed on the surface of the earth has been an important source of
information on the dynamic behavior of the magnetosphere. Because the· magnetosphere …

We have determined the spectral characteristics of central plasma sheet ions and electrons
observed during 71 hours when geomagnetic activity was at moderate to high levels (AE≥ …

We present the precision measurement of 2824 daily helium fluxes in cosmic rays from May
20, 2011 to October 29, 2019 in the rigidity interval from 1.71 to 100 GV based on 7.6× 10 8 …

The low energy charged particle (LECP) experiment on the Voyager 1 and 2 spacecraft
made measurements of the intensity, energy spectra, and spatial distributions of ions (30 …

The suprathermal electrons of≥ 20 keV that extend from the hot thermal electron with 2–3
keV temperature are sometimes observed in Earth's magnetosphere in association with …

Abstract The Low Energy Charged Particle (LECP) experiment on the Voyager spacecraft is
designed to provide comprehensive measurements of energetic particles in the Jovian …