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 …

Probing new physics in dimension-8 neutral gauge couplings at e+e colliders

J Ellis, HJ He, RQ Xiao - Science China Physics, Mechanics & Astronomy, 2021 - Springer
Neutral triple gauge couplings (nTGCs) are absent in the standard model effective theory up
to dimension-6 operators, but could arise from dimension-8 effective operators. In this work …

Probing neutral triple gauge couplings at the LHC and future hadron colliders

J Ellis, HJ He, RQ Xiao - Physical Review D, 2023 - APS
We study probes of neutral triple gauge couplings (nTGCs) at the LHC and the proposed
100 TeV pp colliders, and compare their sensitivity reaches with those of proposed e+ e …

Probing neutral triple gauge couplings with () production at hadron colliders

J Ellis, HJ He, RQ Xiao - Physical Review D, 2023 - APS
We study probes of neutral triple gauge couplings (nTGCs) via Z* γ production with off-shell
decays Z*→ ν ν¯ at the LHC and the projected pp (100 TeV) colliders, including both CP …

A global analysis of the SMEFT under the minimal MFV assumption

R Bartocci, A Biekötter, T Hurth - Journal of High Energy Physics, 2024 - Springer
A bstract We present comprehensive global fits of the SMEFT under the minimal minimal
flavour violation (MFV) hypothesis, ie assuming that only the flavour-symmetric and CP …

Violation in Higgs-Gauge Interactions: From Tabletop Experiments to the LHC

V Cirigliano, A Crivellin, W Dekens, J de Vries… - Physical review …, 2019 - APS
We investigate the interplay between the high-and low-energy phenomenology of CP-
violating interactions of the Higgs boson with gauge bosons. For this purpose, we use an …

NLO QCD corrections to SM-EFT dilepton and electroweak Higgs boson production, matched to parton shower in POWHEG

S Alioli, W Dekens, M Girard, E Mereghetti - Journal of High Energy …, 2018 - Springer
A bstract We discuss the Standard Model—Effective Field Theory (SM-EFT) contributions to
neutral-and charge-current Drell-Yan production, associated production of the Higgs and a …

Dark matter and nature of electroweak phase transition with an inert doublet

S Fabian, F Goertz, Y Jiang - Journal of Cosmology and …, 2021 - iopscience.iop.org
We provide a comprehensive and up-to-date analysis of the prospects to realize Dark Matter
(DM) in the Inert Doublet Model, while simultaneously enhancing the Electroweak Phase …

Exploring the standard model EFT in production with machine learning

FF Freitas, CK Khosa, V Sanz - Physical Review D, 2019 - APS
In this paper we study the use of machine learning techniques to exploit kinematic
information in VH, the production of a Higgs in association with a massive vector boson. We …

Higgs decay into four charged leptons in the presence of dimension-six operators

S Boselli, CMC Calame, G Montagna… - Journal of High Energy …, 2018 - Springer
A bstract We study the indirect effects of New Physics in the Higgs decay into four charged
leptons, using an Effective Field Theory (EFT) approach to Higgs interactions. We evaluate …