MuonGeoModel Status and Future Plans for 64-bit Platform Simulation
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Recent tests of the MuonGeoModel revealed a crash in the Muon Spectrometer, prompting the temporary disablement of certain components. Critical fixes include resolving a type mismatch in RpcReadoutElement for version 12.5.0. Upcoming updates for 13.0.0 will address the duplication of RPC, TGC, and CSC surfaces to enhance tracking precision. Deformations, particularly B-line parameters, are strategically defined but not yet implemented. These parameters will be dynamically updated at runtime, ensuring corrected geometry is readily available for tracking clients.
MuonGeoModel Status and Future Plans for 64-bit Platform Simulation
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Presentation Transcript
MuonGeoModel: status and plans Simulation on slc4 64-bits platforms: Recent tests used to disable the Muon Spectrometer because of a crash in MuonGeoModel • Fixed an instrinsic type mismatch in RpcReadoutElement (MuonGeoModel-00-02-79 collected for 12.5.0) Common tracking EDM: Duplication of RPC, TGC, CSC surfaces to separate eta and phi views, so that generic track-fitters can treat eta and phi measurements in the same way • Changes to the code well defined; will go into 13.0.0 Deformations (B-lines parameters): not yet implemented but the strategy is defined (main contributor in the past T. Moore) • Implementation limited to the readout geometry (layer used by reconstruction client, not by the simulation) • All deformations (other than sagging) can be represented as displaced wire end-points for a rigid wire (some related calculation implemented inMdtChamberDeformationSvc) • MuonGeoModel will hold B-line parameters in a new class, they will be updated run-time by some service querying cond DB on a IoV basis • MuonGeoModel will use B-line parameters to correct tube positions and transforms with the methods provided in MdtChamberDeformationSvc • Corrected geometry will be transparently available to tracking clients • New contributors available in this field: Ivan Logachenco and others • No time scale yet