Now showing items 1-5 of 5
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 ...
Measurement of the Production Cross-Section of a Single Top Quark in Association with a W Boson at 8 TeV with the ATLAS Experiment
The cross-section for the production of a single top quark in association with a W boson in proton-proton collisions at √s̅ = 8 TeV is measured. The dataset corresponds to an integrated luminosity of 20.3 fb⁻¹, collected ...
Search for Flavour-Changing Neutral Current Top-Quark Decays to qZ in pp Collision Data Collected with the ATLAS Detector at √s̅ = 8 TeV
(Springer New York LLC, 2016-01-08)
A search for the flavour-changing neutral-current decay t → qZ is presented. Data collected by the ATLAS detector during 2012 from proton-proton collisions at the Large Hadron Collider at a centre-of-mass energy of √s̅ = ...
Search for the Production of Single Vector-Like and Excited Quarks in the Wt Final State in pp Collisions at √s̅ = 8 TeV with the ATLAS Detector
(Springer Verlag, 2016-02-17)
A search for vector-like quarks and excited quarks in events containing a top quark and a W boson in the final state is reported here. The search is based on 20.3 fb⁻¹ of proton-proton collision data taken at the LHC at a ...
Search for Anomalous Couplings in the Wtb Vertex from the Measurement of Double Differential Angular Decay Rates of Single Top Quarks Produced in the T-Channel with the ATLAS Detector
The electroweak production and subsequent decay of single top quarks is determined by the properties of the Wtb vertex. This vertex can be described by the complex parameters of an effective Lagrangian. An analysis of ...