A detailed map of Higgs boson interactions by the ATLAS experiment ten years after the discovery

Nature, 2022 - nature.com
The standard model of particle physics,,–describes the known fundamental particles and
forces that make up our Universe, with the exception of gravity. One of the central features of …

Combined measurements of Higgs boson production and decay using up to fb of proton-proton collision data at 13 TeV collected with the ATLAS …

Atlas Collaboration - arxiv preprint arxiv:1909.02845, 2019 - arxiv.org
Combined measurements of Higgs boson production cross sections and branching fractions
are presented. The combination is based on the analyses of the Higgs boson decay modes …

Performance of the ATLAS muon triggers in Run 2

ATLAS Collaboration - 2020 - repositorium.uminho.pt
The performance of the ATLAS muon trigger system is evaluated with proton-proton (pp) and
heavy-ion (HI) collision data collected in Run 2 during 2015–2018 at the Large Hadron …

[HTML][HTML] Performance of the ATLAS trigger system in 2015

M Aaboud, G Aad, B Abbott, J Abdallah… - The European Physical …, 2017 - Springer
During 2015 the ATLAS experiment recorded\(3.8\,{\mathrm {fb}}^{-1}\) of proton–proton
collision data at a centre-of-mass energy of\(13\,{\mathrm {TeV}}\). The ATLAS trigger system …

Observation of four-top-quark production in the multilepton final state with the ATLAS detector

G Aad, B Abbott, K Abeling, NJ Abicht, SH Abidi… - The European Physical …, 2023 - Springer
This paper presents the observation of four-top-quark (tt¯ tt¯) production in proton-proton
collisions at the LHC. The analysis is performed using an integrated luminosity of 140 fb-1 at …

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 new phenomena in events with an energetic jet and missing transverse momentum in collisions at with the ATLAS detector

G Aad, B Abbott, DC Abbott, A Abed Abud, K Abeling… - Physical Review D, 2021 - APS
Results of a search for new physics in final states with an energetic jet and large missing
transverse momentum are reported. The search uses proton-proton collision data …

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 …

Combined measurements of Higgs boson production and decay using up to of proton-proton collision data at collected with the ATLAS experiment

G Aad, B Abbott, DC Abbott, O Abdinov, A Abed Abud… - Physical Review D, 2020 - APS
Combined measurements of Higgs boson production cross sections and branching fractions
are presented. The combination is based on the analyses of the Higgs boson decay modes …

Software and computing for Run 3 of the ATLAS experiment at the LHC

ATLAS Collaboration - European Physical Journal C, 2024 - research.birmingham.ac.uk
The ATLAS experiment has developed extensive software and distributed computing
systems for Run 3 of the LHC. These systems are described in detail, including software …