wilson is a Python package for running, matching, and translating Wilson coefficients beyond the Standard Model above and below the electroweak scale. It supports the complete set of dimension-6 operators in the Standard Model EFT and the weak effective theory.Learn more
Things you can do with the wilson package
Run your new physics Wilson coefficients above the electroweak scale within the Standard Model EFT (SMEFT) or below it within the weak effective theory (WET) with appropriate numbers of flavours, with automatic matching
Automatically translate between different Wilson coefficient bases defined in the Wilson coefficient exchange format
Built on top of the Wilson coefficient exchange format, wilson can import and export Wilson coefficients to a number of public codes. In particular, a host of low-energy observables can be calculated with the flavio Python package.
If you have Python 3, simply type
python3 -m pip install wilson
in your terminal
Jump into the wilson example Jupyter notebook and play around with the code live in your browser!
A detailed documentation of all classes, functions, and methods can be found in the wilson API documentation