181 citations · 1.3k across the 31 of their papers we have counts for
5 papers · 1 filter
Enumerating higher-dimensional operators with on-shell amplitudes
Gauthier Durieux, Camila S. Machado
We establish a simple formula for the minimal dimension of operators leading to any helicity amplitude. It eases the systematic enumeration of independent operators from the constr…
The electroweak effective field theory from on-shell amplitudes
Gauthier Durieux, Teppei Kitahara, Yael Shadmi +1
We apply on-shell methods to the bottom-up construction of electroweak amplitudes, allowing for both renormalizable and non-renormalizable interactions. We use the little-group cov…
The electro-weak couplings of the top and bottom quarks -- global fit and future prospects
Gauthier Durieux, Adrian Irles, Víctor Miralles +4
We evaluate the implications of LHC and LEP/SLC measurements for the electro-weak couplings of the top and bottom quarks. We derive global bounds on the Wilson coefficients of ten…
On the future of Higgs, electroweak and diboson measurements at lepton colliders
Jorge de Blas, Gauthier Durieux, Christophe Grojean +2
LEP precision on electroweak measurements was sufficient not to hamper the extraction of Higgs couplings at the LHC. But the foreseen permille-level Higgs measurements at future le…
Proposal for the validation of Monte Carlo implementations of the standard model effective field theory
Gauthier Durieux, Ilaria Brivio, Fabio Maltoni +38
We propose a procedure to cross-validate Monte Carlo implementations of the standard model effective field theory. It is based on the numerical comparison of squared amplitudes com…