Difference between revisions of "05/11/2011"
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Because is something wrong I decided to measure the counts rate as function of threshold energy. Maybe my threshold was incorrect. | Because is something wrong I decided to measure the counts rate as function of threshold energy. Maybe my threshold was incorrect. | ||
Revision as of 19:42, 11 May 2011
Because is something wrong I decided to measure the counts rate as function of threshold energy. Maybe my threshold was incorrect.
Below are my results for n's detector with HAMAMATSU PMT (-1500 V):
So it looks like my previous threshold value (-500 V) was not good. Let's set up the -200 V: