charge exchange

Chen, A., Yue, C., Chen, H. F., Zong, Q., Fu, S., Wang, Y., & Ren, J. (2020). Ring Current Decay During Geomagnetic Storm Recovery Phase: Comparison Between RBSP Observations and Theoretical Modeling. Journal Of Geophysical Research: Space Physics, 126, e2020JA028500. http://doi.org/https://doi.org/10.1029/2020JA028500 (Original work published December 2020)
Ferradas, C., Zhang, J. -C., Kistler, L., & Spence, H. (2015). Heavy-ion dominance near Cluster perigees. Journal Of Geophysical Research: Space Physics, n/a - n/a. http://doi.org/10.1002/2015JA021063 (Original work published October 2015)