Numerical evaluation of two-loop integrals with pySecDec
High Energy Physics - Phenomenology
2017-12-18 v1
Abstract
We describe the program pySecDec, which factorises endpoint singularities from multi-dimensional parameter integrals and can serve to calculate integrals occurring in higher order perturbative calculations numerically. We focus on the new features and on frequently asked questions about the usage of the program.
Cite
@article{arxiv.1712.05755,
title = {Numerical evaluation of two-loop integrals with pySecDec},
author = {S. Borowka and G. Heinrich and S. Jahn and S. P. Jones and M. Kerner and J. Schlenk},
journal= {arXiv preprint arXiv:1712.05755},
year = {2017}
}
Comments
11 pages, to appear in the proceedings of the HiggsTools Final Meeting, IPPP, University of Durham, UK, September 2017