Difference between revisions of "Neutron ToF measurements"

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Go back [[Vandagraph room]]
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Go back [[Van de Graaff room experiments]]
==run 5005, March 28 2016==
 
Here is the ToF spectrum while the source and trigger were placed 1.62 meters from the center of the detector.  Data was gathered for a duration of 16 hours and 16 mins.
 
  
[[File:TDC.png||750px]]
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[[March]]
  
This is how the hardware was configured for this run:
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[[April: Threshold Study]]
[[File:HardwareSetup.png|750px]]
 
  
Google drive link to the root file on the DAQ (r5005.root,  ~60 MB):
 
  
https://drive.google.com/open?id=0B0i9-U4ubKLXTWtLOHB6VThSTmM
 
  
 
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Go back [[Van de Graaff room experiments]]
Google drive link to the .root file I use for analysis. This tree contains only the channels in use during the measurement, and the branches are named according to the table in the figure above. (1.2 MB):
 
 
 
 
 
https://drive.google.com/open?id=0B0i9-U4ubKLXWXlQLXpZQ2pLczA
 
 
 
==run 5101, April 5 2016==
 
Distance from source to detector was 1.79 meters, PMT thresholds were set at 50 mV. The pulse width of the trigger in coincidence was decreased from 1 <math>\mu s</math> to 400 ns (this is the wire plugged into the CAEN dual timer in the diagram above.).
 
 
 
ROOT file: https://drive.google.com/file/d/0B0i9-U4ubKLXYWhNMkJ2bGNiZVU/view?usp=sharing
 
 
 
 
 
 
 
Go back [[Vandagraph room]]
 

Latest revision as of 22:28, 20 April 2016