Van Allen Probe observation

Zhou, Q., Jiang, Z., Yang, C., He, Y., Liu, S., & Xiao, F. (2020). Correlated Observation on Global Distributions of Magnetosonic Waves and Proton Rings in the Radiation Belts. Journal Of Geophysical Research: Space Physics, 126, e2020JA028354. http://doi.org/https://doi.org/10.1029/2020JA028354 (Original work published December 2020)

Chen, Y., Zhou, Q., He, Y., Yang, C., Liu, S., Gao, Z., & Xiao, F. (2019). Global occurrences of electrostatic electron cyclotron harmonic waves associated with radiation belt electron distributions. Geophysical Research Letters. http://doi.org/10.1029/2019GL082668 (Original work published April 2019)