Analysis tools for measurement of the W boson branching fractions

This repository contains tools used for the measurement of W boson branching fractions using CMS data collected in 2016.

Running the analysis

The work flow is as follows,

1. produce ntuple using bacon ntuples
2. skim bacon ntuples and select interesting events using BLT
3. run blt_reader.py to convert root files to dataframes
4. go crazy