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[PDF] Top 20 Effects of energetic electrons on the electrodynamics in the ionosphere

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Effects of energetic electrons on the electrodynamics in the ionosphere

Effects of energetic electrons on the electrodynamics in the ionosphere

... in Fig. 7a. We should point out that the individual dots rep- resent a significant uncertainty considering the complex pro- cedure to estimate electron energy spectra from combined PIXIE and UVI measurements, as ... See full document

22

ANGEO - Nonlinear model of short-scale electrodynamics in the auroral ionosphere

ANGEO - Nonlinear model of short-scale electrodynamics in the auroral ionosphere

... the energetic electrons were stopped by the neutral ...thermal electrons were sent back up toward the magnetic ®eld line to a considerable extent, creating a net current (downgoing nonthermal ... See full document

17

Towards understanding the electrodynamics of the 3-dimensional high-latitude ionosphere: present and future

Towards understanding the electrodynamics of the 3-dimensional high-latitude ionosphere: present and future

... the ionosphere are thus consistent with wave reflec- tion at the ionosphere ...magnetosphere- ionosphere coupling via Alfv´en waves has been described in a framework where the ionospheric ... See full document

20

Electrodynamics of the vertical coupling processes in the atmosphere ionosphere system of the low latitude region

Electrodynamics of the vertical coupling processes in the atmosphere ionosphere system of the low latitude region

... 6. Conclusions In this paper we have discussed some important as- pects of the vertical coupling processes of the equatorial atmosphere-ionosphere system that play key roles in the widely observed day-to-day ... See full document

11

Comparative investigations of equatorial electrodynamics and low-to-mid latitude coupling of the thermosphere-ionosphere system

Comparative investigations of equatorial electrodynamics and low-to-mid latitude coupling of the thermosphere-ionosphere system

... wind effects, suggests the magnitude of the modeled MTM like feature was not strong enough to cause the modifications in the meridional winds needed to produce the ... See full document

11

Rocket observation of energetic electrons in the low altitude auroral ionosphere during the DELTA campaign

Rocket observation of energetic electrons in the low altitude auroral ionosphere during the DELTA campaign

... Fig. 11. Fitted energy spectra of downward electrons far away from the arcs, in the same format as Fig. 10. The border of the gray part corresponds to 5.4 keV in D, 6.6 keV in E and 8.6 keV in F (see Fig. 8). the ... See full document

9

The influence of the secondary electrons induced by energetic electrons impacting the Cassini Langmuir probe at Saturn

The influence of the secondary electrons induced by energetic electrons impacting the Cassini Langmuir probe at Saturn

... “threshold-temperature” effects, and “barrier” effects in high-voltage charging of exposed surfaces in spacecraft, in Proceedings of International Symposium on Spacecraft Materials in Space Environ- ment, ... See full document

21

Resonant scattering of energetic electrons by unusual low-frequency hiss

Resonant scattering of energetic electrons by unusual low-frequency hiss

... keV energetic electrons during the short emission duration of a few hours in the dawnside plasmasphere, some other physical processes, including sustained electron injections and electron interactions with ... See full document

10

Double power-law spectra of energetic electrons in the Earth magnetotail

Double power-law spectra of energetic electrons in the Earth magnetotail

... relativistic effects and magnetic field fluctuations on the electron acceleration: the acceleration is more stable for relativistic electrons, while fluctuations of the magnetic field cannot significantly ... See full document

16

Atmospheric scattering of energetic electrons from near Earth space

Atmospheric scattering of energetic electrons from near Earth space

... 5 Mirinova, I. A. et al. Ionization of the Polar Atmosphere by Energetic Electron Precipitation Retrieved From Balloon Measurements. Geophys. Res. Lett. 46, 2, 990‐996 https://doi.org/10.1029/2018GL079421 (2019). ... See full document

Numerical simulation of resonant scattering of energetic electrons in the outer radiation belt

Numerical simulation of resonant scattering of energetic electrons in the outer radiation belt

... several effects de- scribed below should be ...angle electrons do not ex- ist near the resonant ellipse of the whistler-mode ...energy electrons takes place mainly by the intense nonlinear effect, it ... See full document

8

Energy deposition in the lower auroral ionosphere through energetic particle precipitation

Energy deposition in the lower auroral ionosphere through energetic particle precipitation

... (at L=4.3). Precipitation continues for a longer duration at this time (~90 minutes) than for the previous bursts in which the electron density decayed within 25 minutes on average. The distribution of absorption ... See full document

324

The Pedersen current carried by electrons: a non-linear response of the ionosphere to magnetospheric forcing

The Pedersen current carried by electrons: a non-linear response of the ionosphere to magnetospheric forcing

... of energetic electrons can change the elec- tron density in the E region, and therewith also conductances, relatively by much larger factors than we have derived for the irregularity ... See full document

8

Diffusive transport of energetic electrons in the solar corona: X-ray and radio diagnostics

Diffusive transport of energetic electrons in the solar corona: X-ray and radio diagnostics

... some effects are not taken into account in the diffusive trans- port equation that has been used in this paper, such as the effect of a converging magnetic ... See full document

16

Modeling inward diffusion and slow decay of energetic electrons in the Earth's outer radiation belt

Modeling inward diffusion and slow decay of energetic electrons in the Earth's outer radiation belt

... scatter electrons with energy lower than ~1 MeV, they can effectively cause the loss of multiple MeV electrons within about 10 days, roughly consistent with the REPT ...scattering effects depend on ... See full document

11

Comparison of Deuterium Retention in Tungsten Pre-damaged with Energetic Electrons, Self-ions and Neutrons

Comparison of Deuterium Retention in Tungsten Pre-damaged with Energetic Electrons, Self-ions and Neutrons

... Matthews, G.F., Coad, P., Greuner, H., Hill, M., Hirai, T., Likonen, J., Maier, H., Mayer, M., Neub, R., Philipps, V., Pitts, R., Riccardo, V., JET EFDA Contributors, 2009. Development of divertor tungsten coatings for ... See full document

6

Simulating radial diffusion of energetic (MeV) electrons through a model of fluctuating electric and magnetic fields

Simulating radial diffusion of energetic (MeV) electrons through a model of fluctuating electric and magnetic fields

... “negative” frequency; those moving in the opposite direction will be described as having “positive” frequency. Contrary to the above description of the waves with west- ward (positive) and eastward (negative) frequency ... See full document

16

Effects of hot oxygen in the ionosphere: TRANSCAR simulations

Effects of hot oxygen in the ionosphere: TRANSCAR simulations

... collisional effects (Eq. 9) in the momentum, energy and heat flux equations. Figure 4 is similar to Fig. 2 with now the additional term L HotO computed from the new TRANSCAR results with 0.15% hot O at 400 km at ... See full document

5

A kinetic model for runaway electrons in the ionosphere

A kinetic model for runaway electrons in the ionosphere

... This paper focussed mainly on the collision operators used to model the ionosphere. We have used these operators in a simple 1-D model of the ionosphere. In the future, the elec- tric field will be computed ... See full document

11

Energetic electrons along the high-latitude magnetopause

Energetic electrons along the high-latitude magnetopause

... the energetic electron layer frequently observed along the high-latitude ...field-aligned electrons occurring during time periods with high potential for dayside reconnec- ...the electrons being ... See full document

11

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