Browsing MIT Open Access Articles by Author "Aad, G."
Now showing items 1-11 of 11
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Combination of inclusive top-quark pair production cross-section measurements using ATLAS and CMS data at √s = 7 and 8 TeV
(Springer Berlin Heidelberg, 2023-07-27)Abstract A combination of measurements of the inclusive top-quark pair production cross-section performed by ATLAS and CMS in proton–proton collisions at centre-of-mass energies of 7 ... -
Luminosity determination in pp collisions at √𝑠 = 7 TeV using the ATLAS detector at the LHC
(Springer Berlin Heidelberg, 2011-04-27)Measurements of luminosity obtained using the ATLAS detector during early running of the Large Hadron Collider (LHC) at $\sqrt{s} = 7$ ... -
Measurement of the differential cross-section of B[superscript +] meson production in pp collisions at √s = 7 TeV at ATLAS
(Springer-Verlag, 2013-10)The production cross-section of B[superscript +] mesons is measured as a function of transverse momentum p[subscript T] and rapidity y in proton-proton collisions at centre-of-mass energy √s = 7 TeV, using 2.4 fb[superscript ... -
Measurement of the jet fragmentation function and transverse profile in proton–proton collisions at a center-of-mass energy of 7 TeV with the ATLAS detector
(Springer Berlin Heidelberg, 2011-11-30)The jet fragmentation function and transverse profile for jets with 25 GeV<p T jet<500 GeV and |η jet|<1.2 produced in proton–proton collisions with a center-of-mass energy of 7 TeV are presented. The measurement is ... -
Measurement of the polarisation of W bosons produced with large transverse momentum in pp collisions at √𝑠 = 7 with the ATLAS experiment TeV
(Springer Berlin Heidelberg, 2012-05-08)This paper describes an analysis of the angular distribution of W→eν and W→μν decays, using data from pp collisions at $\sqrt{s} = 7\ \mbox{TeV}$ ... -
Measurement of the top quark charge in pp collisions at √s = 7 TeV with the ATLAS detector
(Springer-Verlag, 2013-11)A measurement of the top quark electric charge is carried out in the ATLAS experiment at the Large Hadron Collider using 2.05 fb[superscript −1] of data at a centre-of-mass energy of 7 TeV. In units of the elementary ... -
Performance of jet substructure techniques for large-R jets in proton-proton collisions at √s = 7 TeV using the ATLAS detector
(Springer-Verlag, 2013-09)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 is ... -
Search for a heavy neutral particle decaying into an electron and a muon using 1 fb−1 of ATLAS data
(Springer Berlin Heidelberg, 2011-12-07)A search is presented for a high mass neutral particle that decays directly to the e ± μ ∓ final state. The data sample was recorded by the ATLAS detector in ... -
Search for direct third-generation squark pair production in final states with missing transverse momentum and two b-jets in √s = 8 TeV pp collisions with the ATLAS detector
(Springer-Verlag, 2013-10)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[superscript −1] of pp collisions at s√ = 8 TeV collected by the ... -
Search for new phenomena in final states with large jet multiplicities and missing transverse momentum at s√ = 8 TeV proton-proton collisions using the ATLAS experiment
(Springer-Verlag, 2013-10)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[superscript −1] of pp collision data ... -
Search for the electroweak production of supersymmetric particles in √s=8 TeV pp collisions with the ATLAS detector
(American Physical Society, 2016-03)The ATLAS experiment has performed extensive searches for the electroweak production of charginos, neutralinos, and staus. This article summarizes and extends the search for electroweak supersymmetry with new analyses ...
