218 Result(s)
within
S Farrell
Quantum Physics
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Article
Open AccessErratum to: Search for exclusive Higgs and Z boson decays to ϕγ and ργ with the ATLAS detector
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Open AccessErratum to: Search for the HH → \( b\overline{b}b\overline{b} \) process via vector-boson fusion production using proton-proton collisions at \( \sqrt{s} \) = 13 TeV with the ATLAS detector
One correction is noted for the paper.
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Article
Open AccessErratum to: Search for the HH → \( b\overline{b}b\overline{b} \) process via vector-boson fusion production using proton-proton collisions at \( \sqrt{s} \) = 13 TeV with the ATLAS detector
One correction is noted for the paper. A wrong cross-section was used for the theory prediction in figure 6 due to not taking into account the VHH contamination properly in the rescaling formula for the signal...
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Open AccessErratum to: Measurement of differential cross sections for single diffractive dissociation in \( \sqrt{s} \) = 8 TeV pp collisions using the ATLAS ALFA spectrometer
Figure 5b of the paper [1] contained a misinterpretation in the comparison between the reported new ATLAS measurement of the process pp → Xp and previously published CMS data [2]. The ATLAS measurement correspond...
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Open AccessErratum to: Measurement of differential cross sections and W+/W− cross-section ratios for W boson production in association with jets at \( \sqrt{s} \) = 8 TeV with the ATLAS detector
Two additions impacting tables 3 and 4 in ref. [1] are presented in the following. No significant impact is found for other results or figures in ref. [1].
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Open AccessSearch for direct production of electroweakinos in final states with missing transverse momentum and a Higgs boson decaying into photons in pp collisions at \( \sqrt{s} \) = 13 TeV with the ATLAS detector
A search for a chargino-neutralino pair decaying via the 125 GeV Higgs boson into photons is presented. The study is based on the data collected between 2015 and 2018 with the ATLAS detector at the LHC, corres...
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Open AccessSearch for the HH → \( b\overline{b}b\overline{b} \) process via vector-boson fusion production using proton-proton collisions at \( \sqrt{s} \) = 13 TeV with the ATLAS detector
A search for Higgs boson pair production via vector-boson fusion (VBF) in the b b ...
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Open AccessErratum to: Search for diboson resonances in hadronic final states in 139 fb−1 of pp collisions at \( \sqrt{\mathrm{s}} \) = 13 TeV with the ATLAS detector
A mistake was identified for the paper [1] in the treatment of the radion [2] cross-sections, which resulted in multiple changes.
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Open AccessSearch for squarks and gluinos in final states with same-sign leptons and jets using 139 fb−1 of data collected with the ATLAS detector
A search for supersymmetric partners of gluons and quarks is presented, involving signatures with jets and either two isolated leptons (electrons or muons) with the same electric charge, or at least three isol...
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Open AccessMeasurement of isolated-photon plus two-jet production in pp collisions at \( \sqrt{s} \) = 13 TeV with the ATLAS detector
The dynamics of isolated-photon plus two-jet production in pp collisions at a centre-of-mass energy of 13 TeV are studied with the ATLAS detector at the LHC using a dataset corresponding to an integrated luminosi...
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Open AccessSearch for new resonances in mass distributions of jet pairs using 139 fb−1 of pp collisions at \( \sqrt{\mathrm{s}} \) = 13 TeV with the ATLAS detector
A search for new resonances decaying into a pair of jets is reported using the dataset of proton-proton collisions recorded at ...
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Open AccessMeasurement of the Z(→ ℓ+ℓ−)γ production cross-section in pp collisions at \( \sqrt{s} \) = 13 TeV with the ATLAS detector
The production of a prompt photon in association with a Z boson is studied in proton-proton collisions at a centre-of-mass energy ...
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Open AccessMeasurement of differential cross sections for single diffractive dissociation in \( \sqrt{s} \) = 8 TeV pp collisions using the ATLAS ALFA spectrometer
A dedicated sample of Large Hadron Collider proton-proton collision data at centre-of-mass energy s ...
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Article
Open AccessMeasurement of J/ψ production in association with a W± boson with pp data at 8 TeV
A measurement of the production of a prompt J/ψ meson in association with a W± boson with W± → μν and J/ψ → μ+μ− is presented for J/ψ transverse momenta in the range 8.5–150 GeV and rapidity |yJ/ψ| < 2.1 using AT...
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Open AccessFluctuations of anisotropic flow in Pb+Pb collisions at \( \sqrt{{\mathrm{s}}_{\mathrm{NN}}} \) = 5.02 TeV with the ATLAS detector
Multi-particle azimuthal cumulants are measured as a function of centrality and transverse momentum using 470 μb−1 of Pb+Pb collisions at sNN\( \sqrt{s_{\mathrm{NN}}} \) = 5.02 TeV with the ATLAS detector at the ...
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Open AccessSearch for bottom-squark pair production with the ATLAS detector in final states containing Higgs bosons, b-jets and missing transverse momentum
The result of a search for the pair production of the lightest supersymmetric partner of the bottom quark ...
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Open AccessMeasurement of the top-quark mass in \( t\overline{t} \) + 1-jet events collected with the ATLAS detector in pp collisions at \( \sqrt{s} \) = 8 TeV
A determination of the top-quark mass is presented using 20.2 fb−1 of 8 TeV proton-proton collision data produced by the Large Hadron Collider and collected by the ATLAS experiment. The normalised differential cr...
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Open AccessSearch for heavy neutral leptons in decays of W bosons produced in 13 TeV pp collisions using prompt and displaced signatures with the ATLAS detector
The problems of neutrino masses, matter-antimatter asymmetry, and dark matter could be successfully addressed by postulating right-handed neutrinos with Majorana masses below the electroweak scale. In this wor...
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Open AccessMeasurement of the inclusive isolated-photon cross section in pp collisions at \( \sqrt{s} \) = 13 TeV using 36 fb−1 of ATLAS data
The differential cross section for isolated-photon production in pp collisions is measured at a centre-of-mass energy of 13 TeV with the ATLAS detector at the LHC using an integrated luminosity of 36.1 fb−1. The ...
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Open AccessMeasurement of ZZ production in the ℓℓνν final state with the ATLAS detector in pp collisions at \( \sqrt{s} \) = 13 TeV
This paper presents a measurement of ZZ production with the ATLAS detector at the Large Hadron Collider. The measurement is carried out in the final state with two charged leptons and two neutrinos, using data co...
