PhotonMetAnalysis

Requirements

ROOT, HistFitter, rootutils

Install HistFitter

source setup.sh

git clone https://gitlab.cern.ch/HistFitter/HistFitter.git (o ssh://git@gitlab.cern.ch:7999/HistFitter/HistFitter.git)

cd HistFitter
git checkout tags/v0.62.0 -b v62

git apply ../HistFitter_patch.diff ## fix fit strategy and add random seed to compute p0

cd src
make
cd ../..

mkdir -p run/data run/config run/results
cp HistFitter/config/HistFactorySchema.dtd run/config

Setup

source setup.sh

Update cross-section database (data/CrossSectionData.txt) from here:

/cvmfs/atlas.cern.ch/repo/sw/database/GroupData/dev/PMGTools/PMGxsecDB_mc16.txt