Difference: SuperBelleOptimization (1 vs. 9)

Revision 92009-04-03 - KoljaProthmann

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Current work

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  • Study of impact parameters for different Pxel Vertex Detector radii: RadiusDependency
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  • Study of impact parameters for different Pixel Vertex Detector radii: RadiusDependency
  -- KoljaProthmann - 16 Feb 2009

Revision 82009-03-31 - ZbynekDrasal

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Revision 72009-03-25 - PitVanhoefer

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Tasks

The main tasks for obtaining the vertex detector performance are going to be performed using the ILC framework. As a measure for the performance we are going to use the residual distribuitions of the simulated vertex to the reconstructed vertex. This is going to be done with three methods.

Revision 62009-03-20 - AndreasMoll

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Tasks

The main tasks for obtaining the vertex detector performance are going to be performed using the ILC framework. As a measure for the performance we are going to use the residual distribuitions of the simulated vertex to the reconstructed vertex. This is going to be done with three methods.

  • Muons from a particle gun. With this method we can examine selected areas of interest e.g. overlap regions or switcher boards
  • J/Psi decay to mu/mu. This is going to be our tool for examining the z-vertex resolution because the boosted J/Psis do not always have their vertex at the IP
  • B0 and B+- decays without background

Main optimization parameters

  • Bricked x non-bricked pixel structure (B x NB)
  • 2nd layer with silicon support structure 1cm x 0.5cm
  • Variable pixel size x constant pixel size (VPS x CPS)
  • 1000 pixels along Z-axis x 800 pixels along Z-axis (PPR) @ integration time 10 us
  • 2000 pixels along Z-axis x 1600 pixels along Z-axis (PPR) @ integration time 20 us (B structure only)
  • Belle SVD2 x SBelle x SBelle upgrade

All other parameters can be modified later on in Marlin analysis ...

Current work

  -- KoljaProthmann - 16 Feb 2009

Revision 52009-03-20 - AndreasMoll

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Revision 42009-03-18 - PitVanhoefer

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Revision 32009-02-19 - KoljaProthmann

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DetectorModels
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Revision 22009-02-16 - KoljaProthmann

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Revision 12009-02-16 - KoljaProthmann

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-- KoljaProthmann - 16 Feb 2009

 
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