This is my humble collection of scripts I wrote during my work and study in BINP
This program calculates the cross-section of the process of electron-positron annihilation into f_2 meson. This can actually be modified by changing born cross-section in section.cpp
The calculation involves procedures from GSL library, which are implemented in integration.cpp. getExperimantal.cpp calculates the impact of energy distribution in the electron beam on the cross-section, while getCorretions.cpp calculates radiative corrections to the cross-section. Radiative corrections can be calculated using Fadin-Kuraev-Lipatov radiaton function. This function is in the radiator.cpp file.
This program uses ROOT CERN to store the output graphs, thus ROOT CERN is required for it compile. I have put the graphs in pdf for convinience.