JetMass

This repository is home of the code for two W & top jet mass related analyses: the measurement of jet mass scale (JMS) data-to-simulation scale factors in the hadronic $W(q#bar{q}$)+jets and semileptonic channel ($t #bar{t} #rightarrow #mu #nu$+ jets and the 2D likelihood-based unfolding of the jet mass in the hadronic channel.

Both analyses run off of the custom UHH2 MiniAOD N-tuples in the UHH2 framework. The first step is to run the pre-selection in the UHH2 framework. The config-files for all UL-years and the two samples can be found in the config/ sub-directory. The cpp-modules can be found in the include/ and src/ sub-directories.

W/Z+jets EW-Correction and QCD k-factors

• make sure to get ROOT files from UHHNtupleConverter:

mkdir NLOWeights; cd NLOWeights
wget https://github.com/Diboson3D/UHHNtupleConverter/raw/master/NLOweights/WJetsCorr.root
wget https://github.com/Diboson3D/UHHNtupleConverter/raw/master/NLOweights/ZJetsCorr.root

setting up python venv

• TODO