QnTools provides methods for an iterative data-based correction procedure, which was explored in the paper Effects of nonuniform acceptance in anisotropic flow measurements. It extends the functionality of FlowVectorCorrections. In Addition, it provides functions to correlate the corrected Qn-Vectors. It uses the ROOT RDataFrame to read ROOT TTrees.
Requirements:
- ROOT 6.20 (with MathMore)
- C++17 compatible compiler
- CMake 3.13