Diffusion Coefficient

Ozeke, L., Mann, I., Murphy, K., Rae, J., & Milling, D. (2014). Analytic expressions for ULF wave radiation belt radial diffusion coefficients. Journal Of Geophysical Research: Space Physics, 119, 1587-1605. http://doi.org/10.1002/2013JA019204 (Original work published March 2014)
Yu, Y., Jordanova, V., Ridley, A., Albert, J., Horne, R., & Jeffery, C. (2016). A new ionospheric electron precipitation module coupled with RAM-SCB within the geospace general circulation model. Journal Of Geophysical Research: Space Physics. http://doi.org/10.1002/2016JA022585 (Original work published September 2016)