hhbbgg AwkwardAnalyzer

Repository to keep the analyzers using awkward arrays, using skimmer or nanoAOD as input.

Dependencies

Following packages are needed for the analyzer to work

matplotlib
uproot
hist
numpy
mplhep
vector
root
awkward
pandas

A virtual environment can be created for this using the following command

conda env create -f requirement.yaml

if available, do it with mamba, it's much faster

mamba env create -f requirement.yaml

To use the framework, the environment created by conda has to be activated every time. It can be done as follows:

conda activate hhbbgg-awk

For now the analyzer can be run normally using python

python hhbbgg_Analyzer.py -i <Input root file directory OR single root file>

provided that the input directory having one root file for each background is defined with the variable name inputfilesDir in hhbbgg_Analyzer.py. This saves a root file in outputfiles which contains sample names as directory and all the histograms are saved inside those directories.

To plot the histograms hhbbgg_Plotter.py can be used as:

python hhbbgg_Plotter.py

The plots will be saved in stack_plots directory

To add the variable, changes are to be done in hhbbgg_Analyzer.py, binning.py and variables.py file

To plot the histogram of the variable, it has to be added in histogram_names list and xtitle_dict dictionary in hhbbgg_Plotter.py file