Planning for tracking developments
This page documents the plans for tracking developments, as discussed at tracking workshops. It was last reviewed at the
Tracking workshop on 2009-07-10
.
To do items
The status of this list is reported every two weeks at the T-Rec meeting. It was last reviewed at T-Rec on 2009-11-02
Velo pattern recognition
- Submit latest chi2 tuning of new velo fit as presented in the workshop
- done by David (PatVelo tag dhcroft_20090710, in Brunel v35r4). However check chi2 values again on larger files, eventually retuning is needed (David)
- Understand bug (?) in TELL1 emulation/clustering (see Olivier's talk
) (David)
- Add criteria for reconstructible B daughters (e.g. we are only interested if all B daughter tracks are reconstructible) - done
- Add TT hit information
- Add hit efficiencies - done
- PatChecker - obsolete, remove from CVS (Stephie)
Fit improvements
- Check/Set status from FitInitialization and pass it to full kalman fitter (Stephie)
- Limit outlier removal in fit (Wouter) - Needs revisiting measurement class as separate counting for stereo and x Dof not directly feasible right now
- Check center of momentum pulls, retune dE/dx if needed (Stephie)
- unifying the options settings for all track types, make the refit possible on the best container (Kostya, Wouter)
Fast Geometry (Wouter)
2D PV Fit (Mariusz)
- Bias in PV reco due to non ideal Velo Position
Longer term projects / ongoing work:
- Tuning of ghost probability for HLT (no fit chi2 available) - Johannes A.
- Work on TT in tracking (Jonny, Michel)
- common inerface for adding TT hits to long tracks
- Work on parameter comparison based method to evaluate efficiency and ghost rate (???)
- Do we want to change only numerator or as well denominator of efficiency
- Further studies on New PatVelo Tool (Olivier)