Outputs (2)

Applications of integrand reduction to two-loop five-point scattering amplitudes in QCD (2018)
Presentation / Conference Contribution
Badger, S., Bronnum-Hansen, C., Gehrmann, T., Hartanto, H. B., Henn, J., Lo Presti, A., & Peraro, T. (2018). Applications of integrand reduction to two-loop five-point scattering amplitudes in QCD. In Proceedings of Loops and Legs in Quantum Field Theory — PoS (LL2018) : 29 April 2018 - 04 May 2018, St. Goar, Germany. https://doi.org/10.22323/1.303.0006

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 r... Read More about Applications of integrand reduction to two-loop five-point scattering amplitudes in QCD.

First Look at Two-Loop Five-Gluon Scattering in QCD (2018)
Journal Article
Badger, S., Brønnum-Hansen, C., Hartanto, H. B., & Peraro, T. (2018). First Look at Two-Loop Five-Gluon Scattering in QCD. Physical Review Letters, 120(9), Article 092001. https://doi.org/10.1103/physrevlett.120.092001

We compute the leading-color contributions to five-gluon scattering at two loops in massless QCD. The integrands of all independent helicity amplitudes are evaluated using d -dimensional generalized unitarity cuts and finite field reconstruction tech... Read More about First Look at Two-Loop Five-Gluon Scattering in QCD.