Track Finding/Fitting - Status
l Track Reconstruction
– Track Finding uses M.Ronan’s (TPC) pattern finding
• Tuned for Large + Small detector
– Track Fitters:
• SLD Weight Matrix Fitter
• Kalman Filter coming soon
– Fortran not Java, will need native library for each platform
• Can do Single Detector or Combined fit (e.g. VTX+TPC)
l Hit Smearing/Efficiency (since Gismo gives “perfect” hits)
l Random Background overlay
l What’s still needed
– More Track Finding Algorithms (Cheater, Projective Geometry)
– End Cap tracking