The Standard Model effective field theory at work
The striking success of the standard model in explaining precision data and, at the same
time, its lack of explanations for various fundamental phenomena, such as dark matter and …
time, its lack of explanations for various fundamental phenomena, such as dark matter and …
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 …
an effective field theory (EFT) framework is an important goal of the LHC physics program …
Higgs physics at the HL-LHC and HE-LHC
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 …
success achieved with only a percent of the entire dataset foreseen for the LHC. It opened a …
[图书][B] arXiv: Handbook of LHC Higgs Cross Sections: 4. Deciphering the Nature of the Higgs Sector
D de Florian, D Fontes, J Quevillon, M Schumacher… - 2016 - cds.cern.ch
This Report summarizes the results of the activities of the LHC Higgs Cross Section Working
Group in the period 2014–2016. The main goal of the working group was to present the state …
Group in the period 2014–2016. The main goal of the working group was to present the state …
Updated global SMEFT fit to Higgs, diboson and electroweak data
A bstract The ATLAS and CMS collaborations have recently released significant new data
on Higgs and diboson production in LHC Run 2. Measurements of Higgs properties have …
on Higgs and diboson production in LHC Run 2. Measurements of Higgs properties have …
Scrutinizing the alignment limit in two-Higgs-doublet models:
In the alignment limit of a multidoublet Higgs sector, one of the Higgs mass eigenstates
aligns with the direction of the scalar field vacuum expectation values, and its couplings …
aligns with the direction of the scalar field vacuum expectation values, and its couplings …
Electroweak precision observables and Higgs-boson signal strengths in the Standard Model and beyond: present and future
A bstract We present results from a state-of-the-art fit of electroweak precision observables
and Higgs-boson signal-strength measurements performed using 7 and 8 TeV data from the …
and Higgs-boson signal-strength measurements performed using 7 and 8 TeV data from the …
Compilation of low-energy constraints on 4-fermion operators in the SMEFT
A Falkowski, M González-Alonso, K Mimouni - Journal of High Energy …, 2017 - Springer
A bstract We compile information from low-energy observables sensitive to flavor-conserving
4-fermion operators with two or four leptons. Our analysis includes data from e+ e− colliders …
4-fermion operators with two or four leptons. Our analysis includes data from e+ e− colliders …
Constraining top quark effective theory in the LHC Run II era
A bstract We perform an up-to-date global fit of top quark effective theory to experimental
data from the Tevatron, and from LHC Runs I and II. Experimental data includes total cross …
data from the Tevatron, and from LHC Runs I and II. Experimental data includes total cross …
Dimension-8 SMEFT analysis of minimal scalar field extensions of the Standard Model
J Ellis, K Mimasu, F Zampedri - Journal of High Energy Physics, 2023 - Springer
A bstract We analyze the constraints obtainable from present data using the Standard Model
Effective Field Theory (SMEFT) on extensions of the Standard Model with additional …
Effective Field Theory (SMEFT) on extensions of the Standard Model with additional …