Timepix Test beam(09 August) Study Resolution Zhou Xing 2010-01-12 1
Dec 19, 2015
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Timepix Test beam(09 August) StudyResolution
Zhou Xing
2010-01-12
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Setup
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Run502 - 0 degree
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Run502- 0 degree Run635 – 4 degrees Run642- 8.5 degrees
Sigma=0.004958 mm=4.958 um
Sigma=0.008503Sigma=0.009496
X-direction resolution as a function of angle
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Run647- 12.5 degree Run639 – 15 degrees
Sigma=0.006965 Sigma=0.007502
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Y-directionRun502- 0 degree Run635 – 4 degrees Run642- 8.5 degrees
Sigma=0.009449 Sigma=0.01003 Sigma=0.01206
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Run647- 12.5 degree Run639 – 15 degrees
Sigma=0.01065 Sigma=0.01042
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Comparison with simulation results
50 um readout pitchS/N= 25,20,and 15Range 0-80 degrees
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From Turchetta’s paper
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Back up- interpixel position
Cluster point (measured)
Track intercept point (fitted)
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