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 …

Jet measurements in heavy ion physics

M Connors, C Nattrass, R Reed, S Salur - Reviews of Modern Physics, 2018 - APS
A hot, dense medium called a quark gluon plasma (QGP) is created in ultrarelativistic heavy
ion collisions. Early in the collision, hard parton scatterings generate high momentum …

Measurement of the properties of Higgs boson production at = 13 TeV in the H → γγ channel using 139 fb−1 of pp collision data with the ATLAS experiment

G Aad, B Abbott, DC Abbott, K Abeling, SH Abidi… - Journal of High Energy …, 2023 - Springer
A bstract Measurements of Higgs boson production cross-sections are carried out in the
diphoton decay channel using 139 fb− 1 of pp collision data at\(\sqrt {s}\)= 13 TeV collected …

Search for Higgs boson pair production in the two bottom quarks plus two photons final state in collisions at with the ATLAS detector

G Aad, B Abbott, DC Abbott, A Abed Abud, K Abeling… - Physical Review D, 2022 - APS
Searches are performed for nonresonant and resonant di-Higgs boson production in the bb¯
γ γ final state. The dataset used corresponds to an integrated luminosity of 139 fb-1 of proton …

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 …

Bayesian analysis of heavy ion collisions with the heavy ion computational framework Trajectum

G Nijs, W Van Der Schee, U Gürsoy, R Snellings - Physical Review C, 2021 - APS
We introduce a model for heavy ion collisions named trajectum, which includes an
expanded initial stage with a variable free streaming velocity v fs and a hydrodynamic stage …

Search for high-mass dilepton resonances using 139 fb− 1 of pp collision data collected at s= 13 TeV with the ATLAS detector

G Aad, B Abbott, DC Abbott, AA Abud, K Abeling… - Physics Letters B, 2019 - Elsevier
A search for high-mass dielectron and dimuon resonances in the mass range of 250 GeV to
6 TeV is presented. The data were recorded by the ATLAS experiment in proton–proton …

Performance of pile-up mitigation techniques for jets in collisions at  TeV using the ATLAS detector

G Aad, B Abbott, J Abdallah, O Abdinov, R Aben… - The European Physical …, 2016 - Springer
The large rate of multiple simultaneous proton–proton interactions, or pile-up, generated by
the Large Hadron Collider in Run 1 required the development of many new techniques to …

Parton distribution functions, , and heavy-quark masses for LHC Run II

S Alekhin, J Blümlein, S Moch, R Plačakytė - Physical Review D, 2017 - APS
We determine a new set of parton distribution functions (ABMP16), the strong coupling
constant α s and the quark masses mc, mb and mt in a global fit to next-to-next-to-leading …

New parton distribution functions from a global analysis of quantum chromodynamics

S Dulat, TJ Hou, J Gao, M Guzzi, J Huston, P Nadolsky… - Physical Review D, 2016 - APS
We present new parton distribution functions (PDFs) at next-to-next-to-leading order (NNLO)
from the CTEQ-TEA global analysis of quantum chromodynamics. These differ from previous …