Speaker
Heribertus Bayu Hartanto
(Durham University)
Description
I will present a calculation of the leading-colour five-gluon amplitude at two loop in QCD. The calculation is performed by means of D-dimensional integrand reduction method, complemented with the finite-field reconstruction techniques and momentum twistor parameterization. Numerical results for all helicity configurations are obtained by employing both sector decomposition methods and IBP reduction to master integrals.
Primary author
Heribertus Bayu Hartanto
(Durham University)
