Difference between revisions of "Gamma peak study with in exp. cell with CO-60"
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| − | I placed a photon source with trigger at various locations along the beam line and compared the resulting ToF spectrum with a Thorium target run. | + | I placed a photon source with trigger at various locations along the beam line and compared the resulting ToF spectrum with a Thorium target run. I shifted each time spectrum by the time light would take to travel from room center to location of the trigger. This was done to offset the effect of moving the trigger along the beam line. |
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Revision as of 20:13, 29 September 2016
I placed a photon source with trigger at various locations along the beam line and compared the resulting ToF spectrum with a Thorium target run. I shifted each time spectrum by the time light would take to travel from room center to location of the trigger. This was done to offset the effect of moving the trigger along the beam line.
| Position [cm] | Run number | description |
|---|---|---|
| +162 | 5353 | against back wall |
| +132 | 5354 | In center of beam dump |
| +95 | 5356 | at upstream-most edge of beam dump |
| 0 | 5355 | Target |
| -95 | 5357 | Downstream-most edge of tunnel |
| -156 | 5358 | Center of tunnel |