paper

: A tool for fully-differential cross sections at next-to-next-to-leading order

arXiv:2603.13729 · doi:10.21468/SciPostPhysCodeb.74

Abstract

The software is designed to calculate fully-differential cross sections for colour-singlet production processes in hadronic collision up to next-to-next-to-leading order in QCD. It is based on the fully-local nested soft-collinear subtraction scheme, whose implementation is entirely process independent. This allows the program to be readily applied to arbitrary colour-singlet production processes, provided the corresponding process-dependent matrix elements are supplied. In the current release, we include matrix elements for Higgs production via gluon fusion, , and for associated Higgs production with a heavy electroweak vector boson through the Drell-Yan-like Higgs-Strahlung mechanism, , with .

38 pages, 3 figures, 2 tables; v2: journal version

References in corpus (152)