Affiliation:
1. Karlsruhe Institute of Technology
Abstract
We present the new release of pySecDec, a toolbox for the
evaluation of dimensionally regulated parameter integrals. The main
new features consist of an automated way to perform expansions, based
on the geometric approach to the method of expansion by regions, and a
new algorithm to efficiently evaluate linear combinations of integrals
as needed for the calculation of scattering amplitudes. The other new features are also summarised briefly.
Funder
Deutsche Forschungsgemeinschaft
European Cooperation in Science and Technology