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Article
Open AccessJet energy measurement and its systematic uncertainty in proton–proton collisions at \(\sqrt{s}=7\) TeV with the ATLAS detector
The jet energy scale (JES) and its systematic uncertainty are determined for jets measured with the ATLAS detector using proton–proton collision data with a centre-of-mass energy of
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Article
Open AccessMuon reconstruction efficiency and momentum resolution of the ATLAS experiment in proton–proton collisions at \(\sqrt{s}=7\) TeV in 2010
This paper presents a study of the performance of the muon reconstruction in the analysis of proton–proton collisions at $$\sqrt{s}=7$...
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Article
Open AccessMeasurement of χ c1 and χ c2 production with \( \sqrt{s} \) = 7 TeV pp collisions at ATLAS
The prompt and non-prompt production cross-sections for the χ c1 and χ c2 charmonium states are measured in pp collisions at ...
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Article
Open AccessThe differential production cross section of the \(\phi \) (1020) meson in \(\sqrt{s}\) = 7 TeV \(pp\) collisions measured with the ATLAS detector
A measurement is presented of the \(\phi \times \mathcal {BR}(\phi \rightarrow K^{+}K^{-})\) ...
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Article
Open AccessMeasurement of dijet cross-sections in pp collisions at 7 TeV centre-of-mass energy using the ATLAS detector
Double-differential dijet cross-sections measured in pp collisions at the LHC with a 7 TeV centre-of-mass energy are presented as functions of dijet mass and half the rapidity separation of the two highest-p ...
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Article
Open AccessMeasurement of the production cross section of prompt J/ψ mesons in association with a W ± boson in pp collisions at \( \sqrt{s} \) = 7 TeV with the ATLAS detector
The process pp → W ± J/ψ provides a powerful probe of the production mechanism of charmonium in hadronic collisions, and is also sensitive to multiple parton interactions in the co...
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Article
Open AccessMeasurement of the top quark pair production charge asymmetry in proton-proton collisions at \( \sqrt{s} \) = 7 TeV using the ATLAS detector
This paper presents a measurement of the top quark pair ( \( t\overline{t} \) ) production charge asymmetry A ...
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Article
Open AccessErratum: Search for new phenomena in final states with large jet multiplicities and missing transverse momentum at \( \sqrt{s} \) = 8 TeV proton-proton collisions using the ATLAS experiment
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Article
Open AccessMeasurement of jet shapes in top-quark pair events at \(\sqrt{s} = 7 \ \mbox{TeV}\) using the ATLAS detector
A measurement of jet shapes in top-quark pair events using 1.8 fb−1 of \(\sqrt{s} = 7 \ \mbox{TeV}\) pp collision...
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Article
Open AccessMeasurement of the distributions of event-by-event flow harmonics in lead-lead collisions at \( \sqrt{{{s_{NN }}}} \) = 2.76 TeV with the ATLAS detector at the LHC
The distributions of event-by-event harmonic flow coefficients v n for n = 2- 4 are measured in ...
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Article
Open AccessMeasurement of the top quark charge in pp collisions at \( \sqrt{s}=7 \) TeV with the ATLAS detector
A measurement of the top quark electric charge is carried out in the ATLAS experiment at the Large Hadron Collider using 2.05 fb−1 of data at a centre-of-mass energy of 7 TeV. In units of the elementary electric ...
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Article
Open AccessSearch for direct third-generation squark pair production in final states with missing transverse momentum and two b-jets in \( \sqrt{s}=8 \) TeV pp collisions with the ATLAS detector
The results of a search for pair production of supersymmetric partners of the Standard Model third-generation quarks are reported. This search uses 20.1 fb−1 of pp collisions at
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Article
Open AccessSearch for new phenomena in final states with large jet multiplicities and missing transverse momentum at \( \sqrt{s}=8 \) TeV proton-proton collisions using the ATLAS experiment
A search is presented for new particles decaying to large numbers (7 or more) of jets, with missing transverse momentum and no isolated electrons or muons. This analysis uses 20.3 fb−1 of pp collision data at ...
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Article
Open AccessMeasurement of the differential cross-section of B + meson production in pp collisions at \( \sqrt{s}=7 \) TeV at ATLAS
The production cross-section of B + mesons is measured as a function of transverse momentum p T and rapidity y in proton-proton collisions at centre-of-mass energy
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Article
Open AccessPerformance of jet substructure techniques for large-R jets in proton-proton collisions at \( \sqrt{s}=7 \) TeV using the ATLAS detector
This paper presents the application of a variety of techniques to study jet substructure. The performance of various modified jet algorithms, or jet grooming techniques, for several jet types and event topologies...
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Article
Open AccessImproved luminosity determination in pp collisions at \(\sqrt {s} = 7\ \mathrm{TeV}\) using the ATLAS detector at the LHC
The luminosity calibration for the ATLAS detector at the LHC during pp collisions at \(\sqrt{s} = 7~\mathrm{TeV}\) in 2010 and 20...
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Article
Open AccessMeasurement of the inclusive jet cross-section in pp collisions at \(\sqrt{s}=2.76\ \mbox{TeV}\) and comparison to the inclusive jet cross-section at \(\sqrt{s} =7\ \mbox{TeV}\) using the ATLAS detector
The inclusive jet cross-section has been measured in proton–proton collisions at \(\sqrt{s} = 2.76~\mbox{TeV}\) in a dataset corr...
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Article
Open AccessMeasurement of the production cross section of jets in association with a Z boson in pp collisions at \( \sqrt{s}=7 \) TeV with the ATLAS detector
Measurements of the production of jets of particles in association with a Z boson in pp collisions at \( \sqrt{s}=7 \) TeV are pr...
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Article
Open AccessMeasurement of the cross-section for W boson production in association with b-jets in pp collisions at \( \sqrt{s}=7 \) TeV with the ATLAS detector
This paper reports a measurement of the W +b-jets (W +b+ X and W + \( b\overline{b} \) +X) production cross-section in proton-proto...
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Article
Open AccessSearch for third generation scalar leptoquarks in pp collisions at \( \sqrt{s}=7 \) TeV with the ATLAS detector
A search for pair-produced third generation scalar leptoquarks is presented, using proton-proton collisions at \( \sqrt{s}=7 \) TeV at the LHC. The data were recorded with the ATLAS ...
