<p>Mean numbers of ionizations (M₁) in liquid water spheres of 8 nm diameter (for 20 eV – 1 keV electron energies) and 100 nm diameter (for 5 and 10 keV electron energies), respectively, obtained with the seven original MCTS codes. The mean value (MV) and standard deviation (SD) across all codes and the resulting relative standard deviation (RSD) for each electron energy are also given to quantify the variability of results.</p>

Mean numbers of ionizations (M1) in liquid water spheres of 8 nm diameter (for 20 eV – 1 keV electron energies) and 100 nm diameter (for 5 and 10 keV electron energies), respectively, obtained with the seven original MCTS codes. The mean value (MV) and standard deviation (SD) across all codes and the resulting relative standard deviation (RSD) for each electron energy are also given to quantify the variability of results.