Results 1 to 10 of about 1,137 (158)
An Hourly Prediction Model of Relativistic Electrons Based on Empirical Mode Decomposition
Space Weather, 2020 During the recovery of a magnetic storm, the relativistic electrons at megaelectron volt energy from the outer radiation belt will be enhanced at the geosynchronous orbit.
Yedong Qian +4 more
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Frontiers in Astronomy and Space Sciences, 2023 Since the discovery of the Earth’s radiation belts in 1958, it has always been a challenge to determine the dominant physical mechanisms, whether local acceleration by chorus or inward radial diffusion, that leads to outer radiation belt relativistic ...
Man Hua +4 more
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Resonant enhancement of relativistic electron fluxes during geomagnetically active periods [PDF]
Annales Geophysicae, 1999 The strong increase in the flux of relativistic electrons during the recovery phase of magnetic storms and during other active periods is investigated with the help of Hamiltonian formalism and simulations of test electrons which interact with ...
I. Roth +3 more
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Dynamical processes of vortex electrons in intense laser field
上海师范大学学报. 自然科学版, 2023 In this paper, the dynamic processes of strong vortex electrons with inherent orbital angular momentum in intense laser are studied. The evolution of the intrinsic orbital and spin angular momentum of a vortex electron in a chirped laser field is studied
CHEN Jiading, CHEN Yueyue
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Features of energetic particle radial profiles inferred from geosynchronous responses to solar wind dynamic pressure enhancements [PDF]
Annales Geophysicae, 2009 Determination of the radial profile of phase space density of relativistic electrons at constant adiabatic invariants is crucial for identifying the source for them within the outer radiation belt.
Y. Shi, E. Zesta, L. R. Lyons
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Effective fermion mass in relativistic and non-relativistic systems
New Journal of Physics, 2021 Electrons interact strongly with their environment. The result of these interactions is, most of the time, encoded in an effective mass. In non-relativistic systems, as in condensed matter, the electrons plus interactions form a quasiparticle with an ...
Heron Caldas
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PreMevE Update: Forecasting Ultra‐Relativistic Electrons Inside Earth's Outer Radiation Belt
Space Weather, 2021 Energetic electrons inside Earth's Van Allen belts pose a major radiation threat to space‐borne electronics that often play vital roles in modern society. Ultra‐relativistic electrons with energies greater than or equal to two megaelectron‐volt (MeV) are
Saurabh Sinha +3 more
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Frontiers in Astronomy and Space Sciences, 2021 When the Earth’s moon is in the supersonic solar wind, the darkside of the Moon and the lunar plasma wake can be very dangerous charging environments. In the absence of photoelectron emission (dark) and in the absence of cool plasma (wake), the emission ...
Joseph E. Borovsky, Gian Luca Delzanno
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Simultaneous Precipitation of Sub‐Relativistic Electron Microburst and Pulsating Aurora Electrons
Geophysical Research Letters, 2023 We have identified for the first time an energy‐time dispersion of precipitating electron flux in a pulsating aurora patch, ranging from 6.7 to 580 keV, through simultaneous in‐situ observations of sub‐relativistic electrons of microburst precipitations ...
T. Namekawa +16 more
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Simulating the Enrichment of Fossil Radio Electrons by Multiple Radio Galaxies
Galaxies, 2023 We simulate the evolution of relativistic electrons injected into the intracluster medium by five radio galaxies. We study the spatial transport and the emission properties of the injected radio plasma over a ∼5 Gyr period, and the sequence of cooling ...
Franco Vazza +3 more
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