Jean-François Ripoll

Jean-François Ripoll is a researcher affiliated with the Commissariat à l'énergie atomique et aux énergies alternatives (CEA) and the Université Paris-Saclay, specializing in space physics and plasma dynamics. His work bridges global magnetospheric simulations with laboratory experiments and satellite observations, focusing on energetic electron behavior in the Van Allen radiation belts.

• Institution: CEA (DAM, DIF), Université Paris-Saclay
• Research Focus: Magnetosphere dynamics, Kelvin–Helmholtz Instability (KHI), Ultra-Low Frequency (ULF) waves, whistler-mode wave interactions, space weather forecasting

His research integrates 3D global MHD simulations, Van Allen Probes data, and laser-driven experiments at the National Ignition Facility to study magnetic field stabilization effects. He also investigates the coupling between cold electron plasma density and wave activity in the plasmasphere, with implications for radiation belt modeling.