Displaced Muons Framework

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Instructions for installing and producing Cosmic Data/MC plots

Installing

I recommend using CMSSW_13_2_0, but any later release should also work. For installing the code, follow these instructions:

cmsrel CMSSW_13_2_0
cd CMSSW_13_2_0/src
cmsenv
git clone git@github.com:24LopezR/DisplacedMuons-FrameWork.git
scram b -j8

Note that for computing the efficiencies and producing the plots we will use only the "Ntuplizer" package. The other two ("Analyzer" and "MiniAOD_prod") can be ignored / deleted.

Producing Ntuples

To produce the Ntuples, one can start from AOD or MiniAOD. Depending if you are running on AOD/MiniAOD and Data/MC, you have to change the configuration of the ntuplizer. The four combinations are in DisplacedMuons-FrameWork/Ntuplizer/python Then to run the ntuplizer you have to cmsRun any of the scripts you find in DisplacedMuons-FrameWork/Ntuplizer/test . An example is summarized in these instructions:

cd DisplacedMuons-FrameWork/Ntuplizer/test

# Check listOfFiles in 'CosmicsMC_MiniAOD_runNtuplizer_cfg.py':
#     listOfFiles = ['']
# Check configuration in 'CosmicsMC_MiniAOD_runNtuplizer_cfg.py':
#     process.load("DisplacedMuons-FrameWork.Ntuplizer.CosmicsMC_ntuples_MiniAOD_cfi")

cmsRun CosmicsMC_MiniAOD_runNtuplizer_cfg.py &> log_CosmicsMC_MiniAOD.log

Plotting efficiencies

For all the plots I use the script plot_efficiencies.py. Usage:

    usage: plot_efficiencies.py [-h]
                            [--var [{dmu_dsa_dxy,dmu_dsa_pt,dmu_dsa_eta,dmu_dgl_dxy,dmu_dgl_dz} [{dmu_dsa_dxy,dmu_dsa_pt,dmu_dsa_eta,dmu_dgl_dxy,dmu_dgl_dz} ...]]]
                            [--mcfile MCFILE] [--datafile DATAFILE]

optional arguments:
  -h, --help            show this help message and exit
  --var [{dmu_dsa_dxy,dmu_dsa_pt,dmu_dsa_eta,dmu_dgl_dxy,dmu_dgl_dz} [{dmu_dsa_dxy,dmu_dsa_pt,dmu_dsa_eta,dmu_dgl_dxy,dmu_dgl_dz} ...]]
                        Variable(s) to plot
  --mcfile MCFILE       MC Ntuple file
  --datafile DATAFILE   Data Ntuple file

The options I used are:

python3 plot_efficiencies.py --var dmu_dsa_dxy
python3 plot_efficiencies.py --var dmu_dsa_eta
python3 plot_efficiencies.py --var dmu_dsa_pt
python3 plot_efficiencies.py --var dmu_dgl_dxy dmu_dgl_dz