Development for the next restripping
Suggested order of combinatorics
- Filter on HLT decision (Hlt2CharmHadD02hhXDst), and global event cut (< 180 long tracks)
- Select charged tracks (PT > 500, PID, Ghost, loose IP etc...)
- Make an imaginary K* -> hh vertex and cut on doca, chi2, FD, one daughter with large pT and IP (ala TrackAllL0)
- Hlt1 TOS requirement on K*
- pi0 selection (mass, PT)
- Make the D0
- Slow pion selection (PT > 300, etc...)
- Make the D*
- Hlt2 TOS requirement on D*
- DecayTreeFitter with pi0 constraint, and tighter mass and delta-mass cuts?