4 papers
Soft functions for generalised angularity event shapes at NNLO
Emmet P. Byrne, Jonathan R. Gaunt
We consider a class of dijet event shapes which tend to angularity in the forward limit. The factorisation formula for this class of event shapes differs from angularity only in th…
Analytical results for the C-angularity soft function at NNLO
Alexander Bennett, Emmet P. Byrne, Jonathan R. Gaunt +1
We compute the soft function at NLO and NNLO for a one-parameter family of event shapes we call C-angularity. This family contains C-parameter as a specific choice of the parameter…
Regge factorization of tree-level QCD amplitudes using a minimal set of lightcone variables
Emmet P. Byrne, Vittorio Del Duca, Einan Gardi +2
We represent the multi-leg tree-level amplitudes of quarks and gluons using a minimal set of lightcone variables, which incorporate all on-shell and momentum conservation condition…
Combined subleading high-energy logarithms and NLO accuracy for W production in association with multiple jets
Jeppe R. Andersen, James A. Black, Helen M. Brooks +3
Large logarithmic corrections in lead to substantial variations in the perturbative predictions for inclusive -plus-dijet processes at the Large Hadron Collider.…