Relativistic electron

Yang, X., Zhu, G., Zhang, X., Sun, Y., Liang, J., & Wei, X. (2014). An unusual long-lived relativistic electron enhancement event excited by sequential CMEs. Journal Of Geophysical Research: Space Physics. http://doi.org/10.1002/2014JA019797 (Original work published October 2014)
Bin Kang, S. -, Min, K. -W., Fok, M. -C., Hwang, J., & Choi, C. -R. (2015). Estimation of pitch angle diffusion rates and precipitation time scales of electrons due to EMIC waves in a realistic field model. Journal Of Geophysical Research: Space Physics, 120, 8529-8546. http://doi.org/10.1002/2014JA020644 (Original work published October 2015)
Yang, X., Ni, B., Yu, J., Zhang, Y., Zhang, X., & Sun, Y. (2017). Unusual refilling of the slot region between the Van Allen radiation belts from November 2004 to January 2005. Journal Of Geophysical Research: Space Physics. http://doi.org/10.1002/2016JA023204 (Original work published June 2017)
Lee, J., Kim, K. -C., Romeo, G., Ukhorskiy, S., Sibeck, D., Kessel, R., et al. (2018). Space Weather Operation at KASI with Van Allen Probes Beacon Signals. Space Weather. http://doi.org/10.1002/2017SW001726 (Original work published January 2018)