Difference between revisions of "DU Run"

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[[File:r4118_tdc_diff.png]]
 
[[File:r4118_tdc_diff.png]]
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The timing cuts were applied for TDC sum spectra. It should be noticed that time cuts included both neutron and photon areas because in four fold coincidences the photon accidentals will dissappear.
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[[File:r4118_tdc_sum.png]]

Revision as of 15:37, 24 October 2012

Angular dependence [math](\theta,\phi)[/math] of two neutron emitted from DU target was determined.

The X-coordinate of the neutron hit of each detector was determined from the TDC difference spectra with application of real calibration factors obtained in separate experiment with Co-60 source.

R4118 tdc diff.png

The timing cuts were applied for TDC sum spectra. It should be noticed that time cuts included both neutron and photon areas because in four fold coincidences the photon accidentals will dissappear.

R4118 tdc sum.png