Investigation of molecular penetration depth variation with SMBI fluxes

Zhou Yu-Lin¹, Wang Zhan-Hui^{1, †,}, Xu Min¹, Wang Qi², Nie Lin¹, Feng Hao³, Sun Wei-Guo^{4, ‡,}

Time evolution of parallel plasma velocity at ψ = 1.05 under the same injection speed V_m = 800 m/s but different densities of (a) N_m = 0.1N₀, (b) N_m = 0.25N₀, (c) N_m = 0.5N₀, (d) N_m = 1.0N₀, (e) N_m = 5.0N₀.