Results 191 to 200 of about 994 (229)

Earth-Based Transmitters Trigger Precipitation of Inner Radiation Belt Electrons: Unveiling Observations and Modeling Results. [PDF]

open access: yesAGU Adv
Xiang Z   +10 more
europepmc   +1 more source

Magnetospheric Control of Ionospheric TEC Perturbations via Whistler-Mode and ULF Waves. [PDF]

open access: yesAGU Adv
Shen Y   +6 more
europepmc   +1 more source

Bursty precipitation driven by chorus waves

Radiation Effects and Defects in Solids, 2011
The electron precipitation bursts have been shown to be a major sink for the radiation belt relativistic electrons. As underlying mechanism of such bursts, we propose particle scattering into the loss cone due to nonlinear resonance interaction between electrons and chorus.
G. V. Khazanov   +2 more
openaire   +1 more source

Statistical properties of lower band rising tone chorus waves

Journal of Geophysical Research: Space Physics, 2023
Lower-band chorus waves are known to play dual roles in radiation belt dynamics (electron acceleration and precipitation), and understanding their properties and excitation is very important. A systematic study of chorus waves properties in terms of background plasma parameters (electron perpendicular beta β and the ratio of plasma frequency to ...
Jiabei He, Zhiyang Xia, Lunjin Chen
openaire   +1 more source

Pulsating aurora from electron scattering by chorus waves

Nature, 2018
Auroral substorms, dynamic phenomena that occur in the upper atmosphere at night, are caused by global reconfiguration of the magnetosphere, which releases stored solar wind energy. These storms are characterized by auroral brightening from dusk to midnight, followed by violent motions of distinct auroral arcs that suddenly break up, and the subsequent
S, Kasahara   +14 more
openaire   +2 more sources

Modeling electron microburst induced by chorus waves

2021 USNC-URSI Radio Science Meeting (USCN-URSI RSM), 2021
The interaction of chorus waves with energetic electrons is investigated using test particle simulation, for two cases respectively, one (for a ducted chorus) with an assumption of parallel propagation along a dipole field line (Figure 1), and the other one (for an unducted chorus) with a more physical wave propagation in the dipole field.
openaire   +1 more source

Laboratory simulation of magnetospheric chorus wave generation

Plasma Physics and Controlled Fusion, 2016
Whistler mode chorus emissions with a characteristic frequency chirp are important magnetospheric waves, responsible for the acceleration of outer radiation belt electrons to relativistic energies and also for the scattering loss of these electrons into the atmosphere. A laboratory experiment (Van Compernolle et al 2015 Phys. Rev. Lett.
B Van Compernolle   +5 more
openaire   +1 more source

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