gamjet-analysis

Photon+jet analysis to obtain the inputs for the L2L3Residuals within the JetMET group of CMS as described by the JERC sub-group. The results are to be combined with the dijet and Z+jet analyses with the scripts provided in the jecsys3 repository.

Dependencies

An installation of ROOT is required to run the scripts.

How to run

Run on slurm for 2022+2023 recompiling the libraries

python runIOVs.py -i all -v version

This script executes the following actions:

• comment / uncomment the #define PNETREG / #define PNETREGNEUTRINO in GamHistosFill.C to choose whether to apply the PNet regression or the PNet regression including neutrino
• uncomment #define GPU in mk_GamHistosFill.C
• make clean
• make
• comment #define GPU in mk_GamHistosFill.C

Once the jobs are completed, to do the post processing run:

python post_processing.py  -i all -v version

This script executes the following actions:

• combine the datasets together using python addAllIOVs.py -v version -i all
• change version and year in GamHistosMix.C and run root -l -b GamHistosMix.C+g
• change version and year in GamHistosRatio.C and run root -l -b GamHistosRatio.C+g