The standard model as an effective field theory

I Brivio, M Trott - Physics Reports, 2019 - Elsevier
Projecting measurements of the interactions of the known Standard Model (SM) states into
an effective field theory (EFT) framework is an important goal of the LHC physics program …

Higgs physics at the HL-LHC and HE-LHC

M Cepeda, S Gori, P Ilten, M Kado, F Riva… - arXiv preprint arXiv …, 2019 - arxiv.org
The discovery of the Higgs boson in 2012, by the ATLAS and CMS experiments, was a
success achieved with only a percent of the entire dataset foreseen for the LHC. It opened a …

Search for chargino–neutralino pair production in final states with three leptons and missing transverse momentum in  TeV pp collisions with the ATLAS …

G Aad, B Abbott, DC Abbott, A Abed Abud… - The European Physical …, 2021 - Springer
A search for chargino–neutralino pair production in three-lepton final states with missing
transverse momentum is presented. The study is based on a dataset of s= 13 TeV pp …

Oblique lessons from the -mass measurement at CDF II

P Asadi, C Cesarotti, K Fraser, S Homiller, A Parikh - Physical Review D, 2023 - APS
The CDF Collaboration recently reported a new precise measurement of the W-boson mass
MW with a central value significantly larger than the SM prediction. We explore the effects of …

[HTML][HTML] Higgs physics confronts the MW anomaly

L Di Luzio, R Gröber, P Paradisi - Physics Letters B, 2022 - Elsevier
The recent high-precision measurement of the W mass by the CDF collaboration is in sharp
tension with the Standard Model prediction as obtained by the electroweak fit. If confirmed …

Low-energy phenomenology of scalar leptoquarks at one-loop accuracy

V Gherardi, D Marzocca, E Venturini - Journal of High Energy Physics, 2021 - Springer
A bstract We perform a complete study of the low-energy phenomenology of S 1 and S 3
leptoquarks, aimed at addressing the observed deviations in B-meson decays and the muon …

A global likelihood for precision constraints and flavour anomalies

J Aebischer, J Kumar, P Stangl, DM Straub - The European Physical …, 2019 - Springer
We present a global likelihood function in the space of dimension-six Wilson coefficients in
the Standard Model Effective Field Theory. The likelihood includes contributions from flavour …

On the validity of the effective field theory approach to SM precision tests

R Contino, A Falkowski, F Goertz, C Grojean… - Journal of High Energy …, 2016 - Springer
A bstract We discuss the conditions for an effective field theory (EFT) to give an adequate
low-energy description of an underlying physics beyond the Standard Model (SM). Starting …

Parton distributions in the SMEFT from high-energy Drell-Yan tails

A Greljo, S Iranipour, Z Kassabov, M Madigan… - Journal of High Energy …, 2021 - Springer
A bstract The high-energy tails of charged-and neutral-current Drell-Yan processes provide
important constraints on the light quark and anti-quark parton distribution functions (PDFs) in …

Energy helps accuracy: electroweak precision tests at hadron colliders

M Farina, G Panico, D Pappadopulo, JT Ruderman… - Physics Letters B, 2017 - Elsevier
We show that high energy measurements of Drell–Yan at the LHC can serve as electroweak
precision tests. Dimension-6 operators, from the Standard Model Effective Field Theory …