Figure 1: [math]\Delta T = 200 ns[/math], [math]I_e = 40 mA[/math], [math]f = 300 Hz[/math], [math]E_e = 20 MeV[/math], [math]q = 8.7 nC/pulse[/math]. [math]N_{T1} = 12 counts/10 min[/math], [math]N_{T2} = 35 counts/10 min[/math]