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OT Software Status 38 th LHCb Software Week Alexandr Kozlinskiy, NIKHEF 07.10.2009

OT Software Status 38 th LHCb Software Week Alexandr Kozlinskiy, NIKHEF 07.10.2009. Outline. Preparation for Data Simulation and reconstruction. Preparation for Data.

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OT Software Status 38 th LHCb Software Week Alexandr Kozlinskiy, NIKHEF 07.10.2009

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  1. OT Software Status 38th LHCb Software Week Alexandr Kozlinskiy, NIKHEF 07.10.2009

  2. Outline • Preparation for Data • Simulation and reconstruction

  3. Preparation for Data • We need to update TR-relation to more realistic one (from cosmic data we know that TR-relation from beam test work quite well) drift time VS distance and TR-relation

  4. Preparation for Data • Upload first alignment of C-frames Misalignment of frames Residuals (biased) σ = 240 μ • Prepare algorithms for module T0 calibration and TR-relation calibration (algorithms are ready but need some tuning – more configuration options, xml-output)

  5. Simulation and reconstruction • How to deal with noisy and dead channels? • need to add flag to mark hit if it goes from noisy channel • remove them in reconstruction (prepare algorithms to read xml-description of noisy and dead channels) • Study of the delta rays is ongoing • compare cluster size for cosmic data and MC with and without delta rays

  6. Summary • OT software is in good condition • Final preparation for data taking (calibration algorithms, upload first alignment and realistic TR-relation)

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