859 citations · 4.5k across the 80 of their papers we have counts for
4 papers · 1 filter
The decay in a systematic effective field theory approach with dimension 6 operators
Giovanni Marco Pruna, Adrian Signer
We implement a systematic effective field theory approach to the benchmark process , performing automated one-loop computations including dimension 6 operators and studyi…
Two-loop results on the renormalization of vacuum expectation values and infrared divergences in the FDH scheme
Christoph Gnendiger, Adrian Signer, Marcus Sperling +2
Recent progress in the understanding of vacuum expectation values and of infrared divergences in different regularization schemes is reviewed. Vacuum expectation values are gauge a…
Renormalization-group improved fully differential cross sections for top pair production
A. Broggio, A. S. Papanastasiou, A. Signer
We extend approximate next-to-next-to-leading order results for top-pair production to include the semi-leptonic decays of top quarks in the narrow-width approximation. The new har…
The Infrared Structure of QCD Amplitudes and in FDH and DRED
Christoph Gnendiger, Adrian Signer, Dominik Stöckinger
We consider variants of dimensional regularization, including the four-dimensional helicity scheme (FDH) and dimensional reduction (DRED), and present the gluon and quark form fact…