2.7k citations · 6.4k across the 45 of their papers we have counts for
48 papers
Partial-Wave Unitarity Bounds on Higher-Dimensional Operators from 2-to- Scattering
Céline Degrande, Hao-Lin Li, Ling-Xiao Xu
We present a systematic method for deriving partial-wave unitarity bounds on Wilson coefficients of higher-dimensional operators in effective field theories involving more than fou…
Collider sensitivity to SMEFT heavy-quark operators at one-loop in top-quark processes
Celine Degrande, Rogerio Rosenfeld, Andres Vasquez
We study the effects of four-heavy-quark operators in the production of top quarks in the framework of the Standard Model Effective Field Theory (SMEFT) at the LHC. In particular,…
Impact of Dimension-8 SMEFT operators on Diboson Productions
Céline Degrande, Hao-Lin Li
We for the first time identify all the dimension-8 (dim-8) SMEFT operators that can have an interference with the SM with enhancement in the high energy limit for the pro…
UFO 2.0 -- The Universal Feynman Output format
Luc Darmé, Céline Degrande, Claude Duhr +16
We present an update of the Universal FeynRules Output model format, commonly known as the UFO format, that is used by several automated matrix-element generators and high-energy p…
Signatures of leptophilic t-channel dark matter from active galactic nuclei
Marina Cermeño, Céline Degrande, Luca Mantani
In this work, we study indirect photon signatures of leptophilic dark matter (DM) coming from Centaurus A, where a DM density spike is believed to have survived to date contrary to…
Truncation, validity, uncertainties
Ilaria Brivio, Sally Dawson, Jorge de Blas +19
The truncation of the standard-model effective field theory, its validity and the associated uncertainties have been discussed in meetings of the LHC EFT WG. Proposals were made by…