Citation:
Yuan, C. J., Zuo, Y. Q., Roussos, E., Wei, Y., Hao, Y. X., Sun, Y. X. and Krupp, N. (2021). Large-scale episodic enhancements of relativistic electron intensities in Jupiter's radiation belt. Earth Planet. Phys., 5(4), 314–326. http://doi.org/10.26464/epp2021037
2021, 5(4): 314-326. doi: 10.26464/epp2021037
Large-scale episodic enhancements of relativistic electron intensities in Jupiter's radiation belt
1. | Key Laboratory of Earth and Planetary Physics, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China |
2. | Innovation Academy for Earth Science, Chinese Academy of Sciences, Beijing 100029, China |
3. | University of Chinese Academy of Sciences, Beijing 100049, China |
4. | Max Planck Institute for Solar System Research, Justus-von-Liebig-Weg 3, Göttingen, 37077, Germany |
5. | Institute of Space Physics and Applied Technology, Peking University, Beijing 100871, China |
Previous studies indicate that, in the Jovian magnetosphere, the long-term trend of the radial profile of relativistic electron intensities is primarily shaped by slow radial diffusion. However, measurements by the Galileo spacecraft reveal the existence of transient increases in MeV electron intensities well above the ambient distribution. It is unclear how common such transient enhancements are, and to which dynamic processes in Jupiter's magnetosphere their occurrence is linked. We investigate the radial distributions of
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