Contact
Name
Gauthier Durieux

Position
Academic staff

Email
gauthier.durieux@uclouvain.be

Address
Centre for Cosmology, Particle Physics and Phenomenology - CP3
Université catholique de Louvain
2, Chemin du Cyclotron - Box L7.01.05
B-1348 Louvain-la-Neuve
Belgium

Phone
+32 10 473875

Office
E.250

UCL member card
https://www.uclouvain.be/en/people/gauthier.durieux
People responsibilities
PhD students
Murad Ali (UCL-CAI) (member since October 2025)
Precision Indirect Constraints on Third-Generation Four-Quark Operators in the SMEFT Beyond Leading Order.
Waël Aoun (UCL-FSR) (member since October 2024)
I am interested in the fundamental aspects of field theories, as well as the way we use theory to make predictions. I intend to better understand how we can use EFTs to study the fingerprints that UV physics necessarily leaves at accessible energy scales. In practice I am working on improving the way we compute amplitudes and study their analytic structure.
Virgile Teillet (UCL-FSR) (member since November 2025)

Former members
Projects
Research directions:
Particle Physics

Active projects
Scattering amplitude techniques for effective theories
Waël Aoun, Gauthier Durieux, Virgile Teillet

We use scattering amplitude techniques to gain further insight about effective theories and that of the standard model in particular, together with its phenomenology.
Standard-model effective theory phenomenology
Murad Ali, Gauthier Durieux

We study the impact of effective-field-theory deformation of the standard model on present and future collider measurements, exploring observable sensitivities and complementarities, providing and studying higher-order corrections.
Publications in IRMP
All my publications on Inspire

Number of publications as IRMP member: 13
Last 5 publications

2025

IRMP-CP3-25-18: Future Circular Collider Feasibility Study Report: Volume 1, Physics, Experiments, Detectors
Benedikt, M. and others

[Abstract] [PDF] [Journal]
May 4.

2024

IRMP-CP3-24-43: LHC EFT WG Note: Basis for Anomalous Quartic Gauge Couplings
Durieux, Gauthier and Remmen, Grant N. and Rodd, Nicholas L. and \'Eboli, O. J. P. and Gonzalez-Garcia, M. C. and Kondo, Dan and Murayama, Hitoshi and Okabe, Risshin

[Abstract] [PDF] [Journal]
Refereed paper. December 31.
IRMP-CP3-24-42: Observation of four-top-quark production in the multilepton final state with the ATLAS detector
Aad, Georges and others

[Abstract] [PDF] [Journal] [Dial]
Refereed paper. December 31.
IRMP-CP3-24-41: EFT matching from analyticity and unitarity
De Angelis, Stefano and Durieux, Gauthier

[Abstract] [PDF] [Journal]
Refereed paper. December 31.
IRMP-CP3-24-16: Triboson production in the SMEFT
Eugenia Celada, Gauthier Durieux, Ken Mimasu, Eleni Vryonidou

[Abstract] [PDF] [Journal] [Dial]
Refereed paper. May 31.

More publications