Difference between revisions of "2n Position resolution"

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Experimental distribution of TDC difference time spectrum (blue) and ideal response function (red) are shown below:
 
Experimental distribution of TDC difference time spectrum (blue) and ideal response function (red) are shown below:
  
[[File:sig_resp.png | 600 px]]
+
[[File:sig_resp2.png | 600 px]]
  
 
FFT of the signal function and response function is presented below:
 
FFT of the signal function and response function is presented below:

Revision as of 15:26, 29 March 2013

Experimental distribution of TDC difference time spectrum (blue) and ideal response function (red) are shown below:

Sig resp2.png

FFT of the signal function and response function is presented below:

FFT sig resp.png

Hence, any coordinate of the neutron hit has uncertainty +/- 37.6 cm. The total length of the active area of the neutron detector is 75 cm.