The Results of Search for the Neutrino Magnetic Moment in GEMMA Experiment
Figure 5
Example of the Fourier analysis made with different shaping times: ADC-2 operates with 4 μs pulses, and ADC-3 operates with 12 μs pulses. Plot (a) is made before and (b) after the “audio-frequency” rejection; one can see that most of the rejected events are nondiagonal. (The color intensity scale is logarithmic.)