Wave-packet length

Zhang, X. -J., Thorne, R., Artemyev, A., Mourenas, D., Angelopoulos, V., Bortnik, J., et al. (2018). Properties of intense field-aligned lower-band chorus waves: Implications for nonlinear wave-particle interactions. Journal Of Geophysical Research: Space Physics. http://doi.org/10.1029/2018JA025390 (Original work published June 2018)