Results of Geant 4 simulations

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Results of Geant 4 simulations

• DEPFET Beam Test,
• January 2006

Daniel Scheirich Peter Kodys Zdenek Dolezal Pavel
Reznicek
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Geometry
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Geometry
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Residual distributions
Ideal detectors 10 um telescopes resolution
included 2 um telesocpes resol.
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Residual distributions
Ideal detectors 10 um telescopes resolution
included 2 um telesocpes resol.
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Infinite energy extrapolation

• Ideal detectors
• Fitted line should go to 0

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Infinite energy extrapolation

• The resolution of telescopes is 10?m
• The residual distribution for an unscattered
  particle is ca. 5 ?m

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Sigma vs. ?2 cut for 5 GeV el.
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70
50
30