Work

Applications of integrand reduction to two-loop five-point scattering amplitudes in QCD

Year: 2018

Type: conference-paper

Abstract: We review the current state-of-the-art in integrand level reduction for five-point scattering amplitudes at two loops in QCD. We present some benchmark results for the evaluation of the leading colour two-loop five-gluon amploitudes in the physical region as well as the partonic channels for two quarks and three gluons and four quarks and one gluon.

Source: Loops and Legs in Quantum Field Theory (LL)

DOI: 10.22323/1.303.0006

Authors: Simon Badger, Christian Brønnum-Hansen, Thomas Gehrmann, Heribertus Bayu Hartanto, Johannes Henn, Adriano Lo Presti, Tiziano Peraro

Institutions: Durham University, Johannes Gutenberg University Mainz, University of Zurich, Max Planck Institute for Physics, University of Edinburgh

Language: English

Topic: Particle physics theoretical and experimental studies

Subfield: Nuclear and High Energy Physics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: hybrid

Funders: European Commission, Science and Technology Facilities Council

Awards: G2147138736, G3763781085, G434337789, G4433138559, G5922410817, G7061816320, G7936379390, Hard Processes for Collider Physics, G8656752800, G9000070541, New methods for precision predictions at the LHC

OpenAlex ID: W2884558086

FWCI: 24.37

Cites: 4

Cited by: 32

Related to: 10