Gain matching: Difference between revisions
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{| border="1" style="text-align: center" | {| border="1" style="text-align: center" | ||
! colspan="2"|Detector | ! colspan="2"|Detector | ||
! rowspan="2" | PMT | |||
|- | |- | ||
| angle|| color | | angle|| color | ||
Revision as of 07:00, 18 August 2016
7/16/16
PMT top and bottom is in coincidence with a trigger placed 3" below the CF-252 source.
PMT pulses are widened to 500 ns in electronics in order to avoid double counting.
Discriminator thresholds:
Trigger: 35 mv
PMT's: 50 mv
| Detector | PMT | |
|---|---|---|
| angle | color | |
| 30 | Red | 0.85 |
| 90 | Yellow | 1.2 |
| 150 | Blue | 0.80 |
| 225 | Wood | 0.09 |