proton ring distribution

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)

Xiao, F., Zhou, Q., He, Y., Yang, C., Liu, S., Baker, D., et al. (2015). Penetration of magnetosonic waves into the plasmasphere observed by the Van Allen Probes. Geophysical Research Letters. http://doi.org/10.1002/2015GL065745 (Original work published September 2015)

Kim, K. -C., & Shprits, Y. (2018). Survey of the Favorable Conditions for Magnetosonic Wave Excitation. Journal Of Geophysical Research: Space Physics. http://doi.org/10.1002/2017JA024865 (Original work published January 2018)