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Forecasting the Radiation Belts in Europe [PDF]
Space Weather, 2012 Weather forecasting has expanded to space weather. As of 1 March 2012, satellite operators and the general public will be able to obtain forecasts of the Earth’s radiation belts, thanks to the SPACECAST project. The opening of the first European system to forecast Earth’s radiation belts, part of the SPACECAST project, is funded by the European Union ...
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Relative positions of the polar boundary of the outer electron radiation belt and the equatorial boundary of the auroral oval [PDF]
Annales Geophysicae, 2018 Finding the position of the polar boundary of the outer electron radiation belt, relative to the position of the auroral oval, is a long-standing problem.
M. O. Riazanteseva +8 more
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Physical strain while wearing personal radiation protection systems in interventional radiology.
PLoS ONE, 2022 ObjectivesMultiple studies show orthopedic health problems for medical staff due to wearing radiation protection aprons. The aim of this study was to evaluate the weight pressure on the shoulder as a marker of physical strain caused by different ...
Alexander M Koenig +7 more
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Research advances in the data assimilative modeling of the Earth's radiation belt electrons
地球与行星物理论评The Earth's radiation belts are regions where high-energy charged particles congregate in near-Earth space. Given that high-energy particles in the radiation belts pose a severe threat to the safety of spacecraft in orbit and astronauts, it is of vital ...
Xing Cao +4 more
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Progress of Radiation Belt Exploration by a Constellation of Small Satellites TGCSS/SGRB, COSPAR
Kongjian kexue xuebaoA COnstellation of Radiation BElt Survey (CORBES) program is proposed by the Sub-Group on Radiation Belt (SGRB) of TGCSS, COSPAR. To address the open qustions about the dynamics of the Earth’s radiation belt, CORBES mission would use a constellation of ...
WU Ji, YANG Xiaochao, DAI Lei, DENG Li
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Oscillations of the Outer Boundary of the Outer Radiation Belt During Sawtooth Oscillations [PDF]
Journal of Astronomy and Space Sciences, 2006 We report three sawtooth oscillation events observed at geosynchronous orbit where we find quasi-periodic (every 2-3 hours) sudden flux increases followed by slow flux decreases at the energy levels of ˜50-400 keV.
Jae-Hun Kim +3 more
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Earth and Planetary PhysicsThe energy spectrum of energetic electrons is a key factor representing the dynamic variations of Earth’s Van Allen radiation belts. Increased measurements have indicated that the commonly used Maxwellian and Kappa distributions are inadequate for ...
LuHuai Jiao +5 more
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Geophysical Research Letters, 2018 In this letter, we present unique conjugated satellite observations of MeV relativistic electron precipitation caused by electromagnetic ion cyclotron (EMIC) waves. On the outer boundary of the plasmasphere, the Van Allen probe observed EMIC waves.
Zhigang Yuan +6 more
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The 600 keV electron injections in the Earth’s outer radiation belt: A statistical study
Earth and Planetary Physics, 2022 Relativistic electron injections are one of the mechanisms of relativistic (≥0.5 MeV) electron enhancements in the Earth’s outer radiation belt. In this study, we present a statistical observation of 600 keV electron injections in the outer radiation ...
ChaoLing Tang +4 more
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Ganymede's Radiation Cavity and Radiation Belts
Geophysical Research Letters, 2022 Abstract While planetary radiation belts are all embedded within the low energy solar wind, Ganymede is in the unique situation of being surrounded by the energetic particles of Jupiter's magnetosphere. Here we study Ganymede's environment based the recent flyby of Juno, as well as through reanalysis of past measurements from the ...
P. Kollmann +6 more
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