Figure 4From: Quadrupole mass filter with fuzzy initial conditions (color online) The ion trajectories in real time for a z = a r =0 , q z =− q r =0.4 and M=20 , (a): z ¯ (ξ,0.8) , z ̲ (ξ,0.8) , (b): r ¯ (ξ,0.8) , r ̲ (ξ,0.8) , blue line: z ¯ , r ¯ and red line: z ̲ , r ̲ . Back to article page