Cite as: Rodriguez Marrero, Ana; (2014). Two-lepton/four-lepton analysis example of CMS 2010 open data. CERN Open Data Portal. DOI:10.7483/OPENDATA.CMS.QXY9.X47P
Software Analysis CMS CERN-LHC
Example code for a simple analysis on Z decays to two leptons and ZZ decays to four leptons. Please see below the details on data selection and the generated example plots.
Running the analysis code on the pre-processed datasets takes several hours.
Use this with the following datasets:
Muons and electrons in PAT candidate format derived from /Electron/Run2010B-Apr21ReReco-v1/AOD primary dataset
Muons and electrons in PAT candidate format derived from /Mu/Run2010B-Apr21ReReco-v1/AOD primary dataset
An event selection is applied in the two analysis cases:
Selection criteria for electron candidates:
Selection criteria for muon candidates:
The input files contain only the validated runs. For user validation of the analysis step, compare the result to the expected output file.
CMS list of validated runs Cert_136033-149442_7TeV_Apr21ReReco_Collisions10_JSON_v2.txt
See the run instructions in
GNU General Public License (GPL) version 3