3-body decay of Hypertriton in p-p collision at 13 TeV with ALICE data

How to run the analysis

cd pp13Tev_hypertriton
mkdir data

• Move your ROOT trees into data folder
• Create a .yaml configuration file using one those present in the src/config folder
• Modify src/analysis.py such that config = [name of your config file]
• Run the analysis using python3 analysis.py

Analysis results:

The results of the analysis are stored in the analysis_results folder. An example of the ouput is the following:

TOF_PID_cut
    ├── images
    │   ├── presel_eff
    │   ├── scatter
    │   ├── training
    │   └── var_distribution
    │       ├── data_bckg
    │       └── signal_bckg
    ├── model
    ├── output_data
    └── results

Source Code

The code is organized as follows:

src
    ├── analysis.py
    ├── cmb_fit_erf.C
    ├── cmb_fit_exp.C
    ├── config
    │   ├── MIX_data_LS.yaml
    │   ├── NO_TOF_PID_cut.yaml
    │   ├── TOF_PID_cut.yaml
    │   └── train_on_sidebands
    │       ├── NO_TOF_PID_cut_SB.yaml
    │       └── TOF_PID_cut_SB.yaml
    ├── mass_fit.py
    ├── pp_visualization.py
    ├── prova.py
    ├── __pycache__
    │   ├── mass_fit.cpython-38.pyc
    │   ├── training_ml.cpython-38.pyc
    │   └── utils.cpython-38.pyc
    ├── training_ml.py
    └── utils.py