Reinstate and update FatJetCorrHelper - Githubissues

mpresill / LatinoAnalysis

Common tools for analysis

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Reinstate and update FatJetCorrHelper #8

Closed SiewYan closed 2 years ago

SiewYan commented 2 years ago

''' FatJetCorrHelper -> @SiewYan this is not going to be used anymore as embedded in Nanov9, correct

--> @mpresill Yes and No. Yes, the doJEC is not needed as it is done centrally (or embedded as you said) [*]; No, we do need it in the future to do uncertainty calculation and jet smearing (JER)

[*] https://github.com/cms-sw/cmssw/blob/CMSSW_10_6_27/PhysicsTools/NanoAOD/python/jets_cff.py#L19-L34 '''

Update FatJetCorrHelper:

JES/JER variation
Jet smearing

Related PR: https://github.com/latinos/LatinoAnalysis/pull/230

SiewYan commented 2 years ago

This module is not needed, Fatjet treatment will be streamlined with AK4's implementation.