Fig. 6: An example of the waveform of the oscilloscope.
From: Controlling 229Th isomeric state population in a VUV transparent crystal
Time origin t = 0 indicates the timing of the triggered event from the VUV-PMT. Some strong peaks in the waveform of the VETO-PMT are caused by radioluminescence. a Waveform taken at the beginning of one measurement. b Waveform taken at the end of one measurement.
