Multiloop integrals made simple: applications to QCD processes
High Energy Physics - Phenomenology
2014-05-16 v1 High Energy Physics - Theory
Abstract
I will present a new method for thinking about and for computing loop integrals based on differential equations. All required information is obtained by algebraic means and is encoded in a small set of simple quantities that I will describe. I will present various applications, including results for all planar master integrals that are needed for the computation of NNLO QCD corrections to the production of two off-shell vector bosons in hadron collisions.
Keywords
Cite
@article{arxiv.1405.3683,
title = {Multiloop integrals made simple: applications to QCD processes},
author = {Johannes M. Henn},
journal= {arXiv preprint arXiv:1405.3683},
year = {2014}
}
Comments
4 pages, 2 figures, talk given at Moriond QCD 2014