Removing PID cuts when tuping from DST files (MC) for QQbar2MuMu 2024 studies

Seems we can remove PID cuts in recent MC by doing particle combination in davinci (using builders from Moore as input).

Pipeline test output available at:

https://lhcb-productions.web.cern.ch/ana-prod/pipelines/?id=9510&ci_run=QuarkoniaToMuMu2024

Tuples also copied to /afs/cern.ch/user/m/mengzhen/public/nopid_tupling. file names are particle names.

For block-1 setting, the muon ID requirement in Trigger is ISMUON && PID_MU > -5.

Both the MC-turbo output and self-combined results are saved in the tuple files, as separated TDirectories. Here is an event counting comparison of "MC-turbo" and "self-combination + offline PID cut".

Result obtained by running: /afs/cern.ch/user/m/mengzhen/public/nopid_tupling/count.py

*************
jpsi
MC turbo entry: 7161
Local combination no Cut PID entry: 82356
Local combination with Cut PID entry: 7161
*************
psi2s
MC turbo entry: 7098
Local combination no Cut PID entry: 46182
Local combination with Cut PID entry: 7098
*************
upsilon1s
MC turbo entry: 8357
Local combination no Cut PID entry: 18278
Local combination with Cut PID entry: 8357
*************
upsilon2s
MC turbo entry: 8483
Local combination no Cut PID entry: 20182
Local combination with Cut PID entry: 8484
*************
upsilon3s
MC turbo entry: 8304
Local combination no Cut PID entry: 20745
Local combination with Cut PID entry: 8304