161 Result(s)

Article

Measurement of the top-quark mass using a leptonic invariant mass in pp collisions at \( \sqrt{s} \) = 13 TeV with the ATLAS detector

A measurement of the top-quark mass (m_t) in the t t ¯ ...

G. Aad, B. Abbott, D. C. Abbott, A. Abed Abud, K. Abeling… in Journal of High Energy Physics (2023)

Article

Constraints on Higgs boson properties using \(WW^{*}(\rightarrow e\nu \mu \nu )jj\) production in \(36.1\,\mathrm{fb}^{-1}\) of \(\sqrt{s}=13\)  TeV pp collisions with the ATLAS detector

This article presents the results of two studies of Higgs boson properties using the \(WW^*(\rightarrow e\nu \mu \nu )jj\) ...

G. Aad, B. Abbott, D. C. Abbott, A. Abed Abud… in The European Physical Journal C (2022)

Article

Two-particle Bose–Einstein correlations in \({ pp }\) collisions at \(\mathbf {\sqrt{s} = 13}\)  TeV measured with the ATLAS detector at the LHC

This paper presents studies of Bose–Einstein correlations (BEC) in proton–proton collisions at a centre-of-mass energy of 13 TeV, using data from the ATLAS detector at the CERN Large Hadron Collider. Data were...

G. Aad, B. Abbott, D. C. Abbott, A. Abed Abud… in The European Physical Journal C (2022)

Article

The ATLAS inner detector trigger performance in pp collisions at 13 TeV during LHC Run 2

The design and performance of the inner detector trigger for the high level trigger of the ATLAS experiment at the Large Hadron Collider during the 2016–2018 data taking period is discussed. In 2016, 2017, and...

G. Aad, B. Abbott, D. C. Abbott, A. Abed Abud… in The European Physical Journal C (2022)

Article

Emulating the impact of additional proton–proton interactions in the ATLAS simulation by presampling sets of inelastic Monte Carlo events

The accurate simulation of additional interactions at the ATLAS experiment for the analysis of proton–proton collisions delivered by the Large Hadron Collider presents a significant challenge to the computing ...

G. Aad, B. Abbott, D. C. Abbott, A. Abed Abud… in Computing and Software for Big Science (2022)

Article

Performance of the ATLAS Level-1 topological trigger in Run 2

During LHC Run 2 (2015–2018) the ATLAS Level-1 topological trigger allowed efficient data-taking by the ATLAS experiment at luminosities up to 2.1 ...

G. Aad, B. Abbott, D. C. Abbott, A. Abed Abud… in The European Physical Journal C (2022)

Article

Configuration and performance of the ATLAS b-jet triggers in Run 2

Several improvements to the ATLAS triggers used to identify jets containing b-hadrons (b-jets) were implemented for data-taking during Run 2 of the Large Hadron Collider from 2016 to 2018. These changes include r...

G. Aad, B. Abbott, D. C. Abbott, A. Abed Abud… in The European Physical Journal C (2021)

Article

Erratum to: Measurement of hadronic event shapes in high-p_T multijet final states at \( \sqrt{s} \) = 13 TeV with the ATLAS detector

G. Aad, B. Abbott, D. C. Abbott, A. Abed Abud, K. Abeling… in Journal of High Energy Physics (2021)

Article

The proportion of the population never hearing a rumour

Sudbury (J Appl Prob 22:443–446, 1985) showed for the Maki–Thompson model of rumour spreading that the proportion of the population never hearing the rumour converges in probability to a limiting constant (app...

Y. Duan, A. Ganesh in Queueing Systems (2021)

Article

Erratum to: Measurement of light-by-light scattering and search for axion-like particles with 2.2 nb⁻¹ of Pb+Pb data with the ATLAS detector

G. Aad, B. Abbott, D. C. Abbott, A. Abed Abud, K. Abeling… in Journal of High Energy Physics (2021)

Article

Erratum to: Search for squarks and gluinos in final states with one isolated lepton, jets, and missing transverse momentum at \(\sqrt{s}=13\)  TeV with the ATLAS detector

A correction to this paper has been published: 10.1140/epjc/s10052-021-09344-w

G. Aad, B. Abbott, D. C. Abbott, A. Abed Abud… in The European Physical Journal C (2021)

Article

Search for dark matter produced in association with a single top quark in \(\sqrt{s}=13\)  TeV \(pp\) collisions with the ATLAS detector

This paper presents a search for dark matter in the context of a two-Higgs-doublet model together with an additional pseudoscalar mediator, a, which decays into the dark-matter particles. Processes where the pseu...

G. Aad, B. Abbott, D. C. Abbott, A. Abed Abud… in The European Physical Journal C (2021)

Article

Search for dark matter in events with missing transverse momentum and a Higgs boson decaying into two photons in pp collisions at \( \sqrt{s} \) = 13 TeV with the ATLAS detector

A search for dark-matter particles in events with large missing transverse momentum and a Higgs boson candidate decaying into two photons is reported. The search uses 139 fb⁻¹ of proton-proton collision data coll...

G. Aad, B. Abbott, D. C. Abbott, A. Abed Abud, K. Abeling… in Journal of High Energy Physics (2021)

Article

Measurements of the inclusive and differential production cross sections of a top-quark–antiquark pair in association with a Z boson at \(\sqrt{s} = 13\)  TeV with the ATLAS detector

Measurements of both the inclusive and differential production cross sections of a top-quark–antiquark pair in association with a Z boson ( $$t...

G. Aad, B. Abbott, D. C. Abbott, A. Abed Abud… in The European Physical Journal C (2021)

Article

Measurement of single top-quark production in association with a W boson in the single-lepton channel at \(\sqrt{s} = 8\,\text {TeV}\) with the ATLAS detector

The production cross-section of a top quark in association with a W boson is measured using proton–proton collisions at $$\sqrt{s} = 8\,\text ...

G. Aad, B. Abbott, D. C. Abbott, A. Abed Abud… in The European Physical Journal C (2021)

Article

Jet energy scale and resolution measured in proton–proton collisions at \(\sqrt{s}=13\)  TeV with the ATLAS detector

Jet energy scale and resolution measurements with their associated uncertainties are reported for jets using 36–81 fb \(^{-1}\) ...

G. Aad, B. Abbott, D. C. Abbott, A. Abed Abud… in The European Physical Journal C (2021)