6533b861fe1ef96bd12c44c3
RESEARCH PRODUCT
Applications of integrand reduction to two-loop five-point scattering amplitudes in QCD
Simon BadgerTiziano PeraroChristian Brønnum-hansenJohannes M. HennJohannes M. HennThomas GehrmannAdriano Lo PrestiH. B. Hartantosubject
High Energy Physics - TheoryQuarkParticle physicsCurrent (mathematics)530 PhysicsHigh Energy Physics::LatticeNuclear TheoryFOS: Physical sciences10192 Physics Institute01 natural sciencesReduction (complexity)High Energy Physics - Phenomenology (hep-ph)0103 physical sciencesPoint (geometry)Nuclear Experiment010306 general physicsPhysicsQuantum chromodynamics1000 Multidisciplinary010308 nuclear & particles physicsHigh Energy Physics::PhenomenologyGluonHigh Energy Physics - Phenomenology; High Energy Physics - Phenomenology; High Energy Physics - TheoryLoop (topology)Scattering amplitudeHigh Energy Physics - PhenomenologyHigh Energy Physics - Theory (hep-th)High Energy Physics::Experimentdescription
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 amplitudes in the physical region as well as the partonic channels for two quarks and three gluons and four quarks and one gluon.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2018-07-25 | Proceedings of Loops and Legs in Quantum Field Theory — PoS(LL2018) |