Search
Now showing items 1-10 of 39
Evidence for Single Top-Quark Production in the S-Channel in Proton-Proton Collisions at √s̅ = 8 TeV with the ATLAS Detector Using the Matrix Element Method
(Elsevier Science Bv, 2016-03-08)
This Letter presents evidence for single top-quark production in the s-channel using proton-proton collisions at a centre-of-mass energy of 8 TeV with the ATLAS detector at the CERN Large Hadron Collider. The analysis is ...
Search for Heavy Resonances Decaying to a W or Z Boson and a Higgs Boson in the qq̅(′)bb̅ Final State in pp Collisions at √s =13 TeV with the ATLAS Detector
(Elsevier Science Bv, 2018-09-27)
A search for heavy resonances decaying to a W or Z boson and a Higgs boson in the qq̅(′)bb̅ final state is described. The search uses 36.1 fb⁻¹ of proton-proton collision data at √s = 13 TeV collected by the ATLAS detector ...
Evidence for Electroweak Production of W^±W^±jj in pp Collisions at √s̅ = 8 TeV with the ATLAS Detector
(2014-10-03)
This Letter presents the first study of W^±W^±jj, same-electric-charge diboson production in association with two jets, using 20.3 fb⁻¹ of proton-proton collision data at √s̅ = 8 TeV recorded by the ATLAS detector at the ...
Performance of the ATLAS Muon Trigger in pp Collisions at √s̅ = 8 TeV
(EDP Sciences, 2015-03-13)
The performance of the ATLAS muon trigger system is evaluated with proton-proton collision data collected in 2012 at the Large Hadron Collider at a centre-of-mass energy of 8 TeV. It is primarily evaluated using events ...
Search for New Resonances in Wγ and Zγ Final States in PP Collisions at √s = 8 TeV with the ATLAS Detector
(Elsevier Science B.V., 2014-10-06)
This Letter presents a search for new resonances decaying to final states with a vector boson produced in association with a high transverse momentum photon, Vγ, with V = W(→ ℓν) or Z(ℓ⁺ℓ⁻), where ℓ = e or μ. The measurements ...
Measurement of the Cross-Section for Producing a W Boson in Association with a Single Top Quark in pp Collisions at √s=13 TeV with ATLAS
(Springer Verlag, 2018-11-05)
The inclusive cross-section for the associated production of a W boson and top quark is measured using data from proton-proton collisions at √s=13 TeV. The dataset corresponds to an integrated luminosity of 3.2 fb⁻¹, and ...
Search for Top Quark Decays t → qH, with H → γγ, in √s =1 3 TeV PP Collisions Using the ATLAS Detector
(Springer Verlag, 2017-10-19)
This article presents a search for flavour-changing neutral currents in the decay of a top quark into an up-type (q = c, u) quark and a Higgs boson, where the Higgs boson decays into two photons. The proton-proton collision ...
Search for Pair Production of Heavy Vector-Like Quarks Decaying to High-P_T W Bosons and B Quarks in the Lepton-Plus-Jets Final State in PP Collisions at √s=13 TeV with the ATLAS Detector
(Springer Verlag, 2017-10-20)
A search is presented for the pair production of heavy vector-like T quarks, primarily targeting the T quark decays to a W boson and a b-quark. The search is based on 36.1 fb⁻¹ of pp collisions at √s=13 TeV recorded in ...
Measurement of Differential Cross Sections and W⁺/W⁻ Cross-Section Ratios for W Boson Production in Association with Jets at √s=8 TeV with the ATLAS Detector
(Springer Verlag, 2018-11-05)
This paper presents a measurement of the W boson production cross section and the W⁺/W⁻ cross-section ratio, both in association with jets, in proton-proton collisions at √s=8 TeV with the ATLAS experiment at the Large ...
Search for a New Heavy Gauge-Boson Resonance Decaying into a Lepton and Missing Transverse Momentum in 36 fb⁻¹ of pp Collisions at √s=13 TeV with the ATLAS Experiment
(Springer New York LLC, 2018-11-05)
The results of a search for new heavy W′ bosons decaying to an electron or muon and a neutrino using proton–proton collision data at a centre-of-mass energy of √s=13 TeV are presented. The dataset was collected in 2015 and ...