138 Result(s)

Article

Measurements of neutrino oscillation parameters from the T2K experiment using \(3.6\times 10^{21}\) protons on target

The T2K experiment presents new measurements of neutrino oscillation parameters using \(19.7(16.3)\times 10^{20}\) ...

K. Abe, N. Akhlaq, R. Akutsu, A. Ali, S. Alonso Monsalve… in The European Physical Journal C (2023)

Article

Erratum to: Search for single top-quark production via flavour-changing neutral currents at 8 TeV with the ATLAS detector

G. Aad, B. Abbott, J. Abdallah, O. Abdinov, R. Aben… in The European Physical Journal C (2022)

Article

Determination of jet calibration and energy resolution in proton–proton collisions at \(\sqrt{s} = 8~\hbox {TeV}\) using the ATLAS detector

The jet energy scale, jet energy resolution, and their systematic uncertainties are measured for jets reconstructed with the ATLAS detector in 2012 using proton–proton data produced at a centre-of-mass energy ...

M. Aaboud, G. Aad, B. Abbott, O. Abdinov, B. Abeloos… in The European Physical Journal C (2020)

Article

Searches for scalar leptoquarks and differential cross-section measurements in dilepton–dijet events in proton–proton collisions at a centre-of-mass energy of \(\varvec{\sqrt{s}}\) = 13 TeV with the ATLAS experiment

Searches for scalar leptoquarks pair-produced in proton–proton collisions at \(\sqrt{s}=13\)s=13 TeV at the Large Hadron Collider are performed by the ATLAS experiment. A data set corresponding to an integrated l...

M. Aaboud, G. Aad, B. Abbott, O. Abdinov, B. Abeloos… in The European Physical Journal C (2019)

Article

Erratum to: Measurements of W and Z boson production in pp collisions at \(\sqrt{s}=5.02\)  TeV with the ATLAS detector

It has been found that the theoretical predictions for W and Z boson cross sections, and for the W boson charge asymmetry, which are labelled as NNPDF3.1 [1] have in fact been calculated using the NNPDF3.0 PDF se...

M. Aaboud, G. Aad, B. Abbott, O. Abdinov, B. Abeloos… in The European Physical Journal C (2019)

Article

In situ calibration of large-radius jet energy and mass in 13 TeV proton–proton collisions with the ATLAS detector

The response of the ATLAS detector to large-radius jets is measured in situ using 36.2 fb \(^{-1}\) ...

M. Aaboud, G. Aad, B. Abbott, O. Abdinov, B. Abeloos… in The European Physical Journal C (2019)

Article

Measurements of W and Z boson production in pp collisions at \(\sqrt{s}=5.02\)  TeV with the ATLAS detector

Measurements of fiducial integrated and differential cross sections for inclusive \(W^+\) ...

M. Aaboud, G. Aad, B. Abbott, O. Abdinov, B. Abeloos… in The European Physical Journal C (2019)

Article

A strategy for a general search for new phenomena using data-derived signal regions and its application within the ATLAS experiment

This paper describes a strategy for a general search used by the ATLAS Collaboration to find potential indications of new physics. Events are classified according to their final state into many event classes. ...

M. Aaboud, G. Aad, B. Abbott, O. Abdinov, B. Abeloos… in The European Physical Journal C (2019)

Article

Search for doubly charged scalar bosons decaying into same-sign W boson pairs with the ATLAS detector

A search for doubly charged scalar bosons decaying into W boson pairs is presented. It uses a data sample from proton–proton collisions corresponding to an integrated luminosity of 36.1 fb

M. Aaboud, G. Aad, B. Abbott, O. Abdinov, B. Abeloos… in The European Physical Journal C (2019)

Article

Erratum to: Measurement of the W boson polarisation in \(t\bar{t}\) events from pp collisions at \(\sqrt{s} = 8~\hbox {TeV}\) in the lepton + jets channel with ATLAS

This change does not have any impact on the measured helicity fractions, but it changes the obtained limits on the anomalous couplings.

M. Aaboud, G. Aad, B. Abbott, J. Abdallah, O. Abdinov… in The European Physical Journal C (2019)

Article

Search for Higgs boson pair production in the \(\gamma \gamma WW^*\) channel using \(pp\) collision data recorded at \(\sqrt{s}\) \(=13\) TeV with the ATLAS detector

Searches for non-resonant and resonant Higgs boson pair production are performed in the \(\gamma \gamma WW^*\) ...

M. Aaboud, G. Aad, B. Abbott, O. Abdinov, B. Abeloos… in The European Physical Journal C (2018)

Article

Measurement of the azimuthal anisotropy of charged particles produced in \(\sqrt{s_{_\text {NN}}}\) = 5.02 TeV Pb+Pb collisions with the ATLAS detector

Measurements of the azimuthal anisotropy in lead–lead collisions at \(\sqrt{s_{_\text {NN}}}\)

M. Aaboud, G. Aad, B. Abbott, O. Abdinov, B. Abeloos… in The European Physical Journal C (2018)

Article

Search for electroweak production of supersymmetric particles in final states with two or three leptons at \(\sqrt{s}=13\hbox {TeV}\) with the ATLAS detector

A search for the electroweak production of charginos, neutralinos and sleptons decaying into final states involving two or three electrons or muons is presented. The analysis is based on 36.1 fb ...

M. Aaboud, G. Aad, B. Abbott, O. Abdinov, B. Abeloos… in The European Physical Journal C (2018)

Article

Operation and performance of the ATLAS Tile Calorimeter in Run 1

The Tile Calorimeter is the hadron calorimeter covering the central region of the ATLAS experiment at the Large Hadron Collider. Approximately 10,000 photomultipliers collect light from scintillating tiles act...

M. Aaboud, G. Aad, B. Abbott, J. Abdallah, O. Abdinov… in The European Physical Journal C (2018)

Article

Performance of missing transverse momentum reconstruction with the ATLAS detector using proton–proton collisions at \(\sqrt{s}=13~\hbox {TeV}\)

The performance of the missing transverse momentum ( \(E_{\mathrm{T}}^{\mathrm{miss}}\) ...

M. Aaboud, G. Aad, B. Abbott, O. Abdinov, B. Abeloos… in The European Physical Journal C (2018)

Article

Erratum to: Measurement of the W-boson mass in pp collisions at \(\sqrt{s}=7\,\hbox {TeV}\) with the ATLAS detector

It has been found that Figure 30 shows the 68% and 99% confidence-level contours for the W boson and top quark mass measurements, instead of the 68% and 95% confidence-level contours, as stated in the legend.

M. Aaboud, G. Aad, B. Abbott, J. Abdallah, O. Abdinov… in The European Physical Journal C (2018)

Article

Measurement of colour flow using jet-pull observables in \(t\bar{t}\) events with the ATLAS experiment at \(\sqrt{s} = 13\,\hbox {TeV}\)

Previous studies have shown that weighted angular moments derived from jet constituents encode the colour connections between partons that seed the jets. This paper presents measurements of two such distributi...

M. Aaboud, G. Aad, B. Abbott, O. Abdinov, B. Abeloos… in The European Physical Journal C (2018)

Article

Prompt and non-prompt \(J/\psi \) elliptic flow in Pb+Pb collisions at \(\sqrt{s_{_\text {NN}}} = 5.02\) Tev with the ATLAS detector 

The elliptic flow of prompt and non-prompt \(J/\psi \) ...

M. Aaboud, G. Aad, B. Abbott, O. Abdinov, B. Abeloos… in The European Physical Journal C (2018)

Article

Prompt and non-prompt \(J/\psi \) and \(\psi (2\mathrm {S})\) suppression at high transverse momentum in \(5.02~\mathrm {TeV}\) Pb+Pb collisions with the ATLAS experiment

A measurement of \(J/\psi \) J ...

M. Aaboud, G. Aad, B. Abbott, O. Abdinov, B. Abeloos… in The European Physical Journal C (2018)

Article

Search for new phenomena using the invariant mass distribution of same-flavour opposite-sign dilepton pairs in events with missing transverse momentum in \(\sqrt{s}=13\)   \(\text {Te}\text {V}\) pp collisions with the ATLAS detector

A search for new phenomena in final states containing an \(e^+e^-\) ...

M. Aaboud, G. Aad, B. Abbott, O. Abdinov, B. Abeloos… in The European Physical Journal C (2018)