elizamelo / EstagiodeVerao2018

EstagiodeVerao2018

ggNtuplesAnalyzer

ggNtuplesAnalyzer @ Farm/Fermis

Setup

# Environment
#to set up CMSSW before running cmsenv or scram. bash mode

export SCRAM_ARCH=slc6_amd64_gcc530
export VO_CMS_SW_DIR=/cvmfs/cms.cern.ch
source $VO_CMS_SW_DIR/cmsset_default.sh
export CMS_PATH=$VO_CMS_SW_DIR
export CVSROOT=[e-mail]:/local/reps/CMSSW
export CVS_RSH=ssh-bash-4.1$ setenv SCRAM_ARCH slc5_amd64_gcc530

cmsrel CMSSW_8_0_26_patch1
cd CMSSW_8_0_26_patch1/src
cmsenv
git clone https://github.com/elizamelo/EstagiodeVerao2018.git
cd EstagiodeVerao2018/ggNtuplesAnalyzer/

Analysis Workflow

./run_ana_ggNtuplesAnalyzer.sh

This will select dimuon pairs:

• event pass HLT_IsoMu24 HLT Path or one can change for HLT_Mu17_Photon30_CaloIdL_L1ISO
• leading (tight) muon: pt > 27.0 and |eta| < 2.4
• trailing (tight) muon: pt > 2.0 and |eta| < 2.4
• muons with opposite charge

Histograms files can be found at:

ls -lha outputFiles

Plotting (i.e. dimuon mass distribution):

Load root:

root -l outputFiles/histos_ggNtuplesAnalyzer.root

Inside root:

((TH1D*)_file0->Get("h_DiMuon_Mass"))->Draw()

Fitting (i.e. fit on dimuon mass distribution):

Load root:

root -l fit.C++