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Re: FINGER ToF detector [message #17166 is a reply to message #17162] Wed, 13 August 2014 10:12 Go to previous messageGo to previous message
mlcortes is currently offline  mlcortes
Messages: 41
Registered: July 2014
Location: Darmstadt
continuous participant
From: *ikp.physik.tu-darmstadt.de
Hi Tayfun,

Yes, time_gate is applied to select the peak of the difference between each PMT and a reference, in this case one side Sc41. The processor will check all the combinations of hits and take as a valid hit the first one that is inside the gate. About the hit_cal parameters, you can leave the default values of 0 for the offset and 1 for the slope. This parameters are there to make a fine calibration in case the time of each hit slightly shifts, nevertheless I think is not really necessary, at least in first approximation.
Let me know if you get some results from the Finger time and if you need anything else.



Li^2
 
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