Multiloop integrals made simple: applications to QCD processes
arXiv:1405.3683
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.
4 pages, 2 figures, talk given at Moriond QCD 2014