Auflistung Geophysik, Extraterrestische Forschung nach Mitwirkenden "Allison, H. J."
Anzeige der Dokumente 1-3 von 3
-
A Comparison of Radial Diffusion Coefficients in 1‐D and 3‐D Long‐Term Radiation Belt Simulations
Drozdov, A. Y.; Allison, H. J.; Shprits, Y. Y.; Elkington, S. R.; Aseev, N. A. (Journal of Geophysical Research: Space Physics, 2021-08-13)Radial diffusion is one of the dominant physical mechanisms driving acceleration and loss of radiation belt electrons. A number of parameterizations for radial diffusion coefficients have been developed, each differing in ... -
Medium Energy Electron Flux in Earth's Outer Radiation Belt (MERLIN): A Machine Learning Model
Smirnov, A. G.; Berrendorf, M.; Shprits, Y. Y.; Kronberg, E. A.; Allison, H. J.; Aseev, N. A.; Zhelavskaya, I. S.; Morley, S. K.; Reeves, G. D.; Carver, M. R.; Effenberger, F. (Space Weather, 2020-10-30)The radiation belts of the Earth, filled with energetic electrons, comprise complex and dynamic systems that pose a significant threat to satellite operation. While various models of electron flux both for low and relativistic ... -
Quantifying the Effects of EMIC Wave Scattering and Magnetopause Shadowing in the Outer Electron Radiation Belt by Means of Data Assimilation
Cervantes, S.; Shprits, Y. Y.; Aseev, N. A.; Allison, H. J. (Journal of Geophysical Research: Space Physics, 2020)In this study we investigate two distinct loss mechanisms responsible for the rapid dropouts of radiation belt electrons by assimilating data from Van Allen Probes A and B and Geostationary Operational Environmental ...