Difference between revisions of "05/19/2011 n's detector threshold calibration source/(w/source)"

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By Dr. Dale suggestions I did the threshold measurements by looking on difference of count rates with and without source as function of threshold. The distance between source and n's PMT was about 50 cm. And results are as below:
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Below are my counts rate measurements as function of threshold voltage for n's detector. The distance between source and n's PMT was about 50 cm. The counts rate was calculated as:
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<math>Rate = \frac{COUNTS_{source} - COUNTS_{w/source}}{time}</math>

Revision as of 03:31, 20 May 2011

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Below are my counts rate measurements as function of threshold voltage for n's detector. The distance between source and n's PMT was about 50 cm. The counts rate was calculated as:

[math]Rate = \frac{COUNTS_{source} - COUNTS_{w/source}}{time}[/math]