Draft: Adding MultiJet Selection with Hits for Data-MC comparisons

Description

Aim:

• Get Data-MC comparison for MultiJet Selection
• Follow Bings slides
• Plan:
  • Add MultiJet Selector to run before TDD
  • TDD uses new JetCollection as input
  • Trigger might not be required, since focus is on high pT regime
  • Use the EventCleaning (from Jona?)

Current Issues:

• Data do not pass the GRL
• No Muon Selection implemented yet (not needed for now)
• Selection of Jets not finished yet
• New Jet Collection not fed to TDD as new input
• Hard coded cut values
• Overlap Removal can not be included?
• Add B-Tagging objects

Open Questions:

• Function that automatically decides if Jet is b-tagged?
• what is needed in terms of Tight/loose selection in EventSelectorMultiJet.py
  • Parts of this is done by the EventSelector
• best approach to not use hardcoded values

Next Steps:

• Let TDD run over new Jet Collection
• Remove everything in terms of Loose/Tight Selections etc
• Add Label for tag and probed jets

Important Information: At the moment the cut selection in processEvent.cxx needs to be commented out, otherwise additional cuts would be applied. Not pushing this part of the code, just as information. Processevent.cxx (until line 266)

Tagging @dguest @hartman @sargyrop

Review checklist:

• CI Passing
• Comments addressed
• Source branch is up to date with target