Table 1 Sensitivity of the detector count rate to the variation of the high voltages applied to the photomultipliers (PMTs)

From: Next-generation neutron detection using a 6Li glass scintillator composite

  

PMT B

  

963 V

983 V

1003 V

PMT A

980V

96.96%

99.12%

99.86%

1000V

99.59%

100.00%

100.49%

1020V

99.44%

100.34%

100.17%

  1. The detector count rates for various PMT voltage settings are given as percentages of the detector count rate measured for the nominal operating voltages of 1000 V (PMT A) and 983 V (PMT B).