Difference between revisions of "A kind of analysis"

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<math>\gamma</math>-peak positions are shifted w.r.t. each other. If we wanna calculate the asymmetry as a function of TOF for each channel it is necessary to match the positions of centroids of <math>\gamma</math>-peaks.
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[[Image:asym_0.jpg |500px]]
 
[[Image:asym_0.jpg |500px]]
  

Revision as of 16:54, 4 December 2008

[math]\gamma[/math]-peak positions are shifted w.r.t. each other. If we wanna calculate the asymmetry as a function of TOF for each channel it is necessary to match the positions of centroids of [math]\gamma[/math]-peaks.

Asym 0.jpg


Asym 11.jpg

Calibration used 0.19 ns/channel. [math]\gamma[/math]-peak positions were matched manually.


The following plot was drawn using upper plot and formula for calculation of asymmetry placed at [[1]]


Asym 2.jpg