refractive index

Shi, R., Mourenas, D., Artemyev, A., Li, W., & Ma, Q. (2018). Highly Oblique Lower-Band Chorus Statistics: Dependencies of Wave Power on Refractive Index and Geomagnetic Activity. Journal Of Geophysical Research: Space Physics. http://doi.org/10.1029/2018JA025337 (Original work published June 2018)