Draft: Creating a new Rel21 derivation DAOD_BPHY27
A new derivation is created for the Bell's inequality analysis using the flavor-entangled B0 meson pairs (ANA-BPHY-2021-01).
This is majorly based on BPHY22 with a minor modifications that:
- The K/pi track pT threshold in the Kpi finder lowered from 900MeV to 450MeV.
- Accordingly, an option is added to
JpsiFinder
package to skip events with too many tracks. This is to circumvent too long processing time when there are >500 tracks in the event.
- Accordingly, an option is added to
- Event skim
- Before: >=1 reconstructed B-vertex
- After: >=2 muon (pT>3GeV, |eta|<2.7)
- MET collection added
- A few truth collections are added