159 citations · 1.1k across the 36 of their papers we have counts for
4 papers · 1 filter
Helicity amplitudes for high-energy scattering
A. van Hameren, P. Kotko, K. Kutak
We present a prescription to calculate manifestly gauge invariant tree-level helicity amplitudes for arbitrary scattering processes with off-shell initial-state gluons within the k…
Multi-gluon helicity amplitudes with one off-shell leg within high energy factorization
Andreas van Hameren, Piotr Kotko, Krzysztof Kutak
Basing on the Slavnov-Taylor identities, we derive a new prescription to obtain gauge invariant tree-level scattering amplitudes for the process g*g->Ng within high energy factoriz…
General Mass Scheme for Jet Production in DIS
Piotr Kotko, Wojciech Slominski
We propose a method for calculating DIS jet production cross sections in QCD at NLO accuracy with consistent treatment of heavy quarks. The scheme relies on the dipole subtraction…
Fully massive Scheme for Jet Production in DIS
Piotr Kotko, Wojciech Slominski
We present a consistent treatment of heavy quarks for jet production in DIS at NLO accuracy. The method is based on the ACOT massive factorization scheme and dipole subtraction met…