Search
Now showing items 1-10 of 88
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 ...
Search for Heavy Majorana Neutrinos with the ATLAS Detector in pp Collisions at √s̅ = 8 TeV
(Springer, 2015-07-29)
A search for heavy Majorana neutrinos in events containing a pair of high-p{T} leptons of the same charge and high-p{T} jets is presented. The search uses 20.3 fb⁻¹ of pp collision data collected with the ATLAS detector ...
Study of High-Multiplicity Three-Prong and Five-Prong τ Decays at BABAR
(Amer Physical Soc, 2012-11-27)
We present measurements of the branching fractions of three-prong and five-prong τ decay modes using a sample of 430million τ lepton pairs, corresponding to an integrated luminosity of 468fb -1, collected with the BABAR ...
Search for the Standard Model Higgs Boson Produced in Association with Top Quarks and Decaying into bb̅ in pp Collisions at √s̅ = 8 TeV with the ATLAS Detector
(Springer, 2015-07-29)
A search for the Standard Model Higgs boson produced in association with a top-quark pair, tt̅H , is presented. The analysis uses 20.3 fb⁻¹ of pp collision data at √s̅ = TeV, collected with the ATLAS detector at the Large ...
Measurements of Spin Correlation in Top-Antitop Quark Events from Proton-Proton Collisions at √s = 7 TeV using the ATLAS Detector
(American Physical Society, 2014-12-24)
Measurements of spin correlation in top quark pair production are presented using data collected with the ATLAS detector at the LHC with proton-proton collisions at a center-of-mass energy of 7 TeV, corresponding to an ...
Measurements of Inclusive and Differential Fiducial Cross-Sections of tt̅ Production with Additional Heavy-Flavour Jets in Proton-Proton Collisions at √s=13 TeV with the ATLAS Detector
This paper presents measurements of tt¯ production in association with additional b-jets in pp collisions at the LHC at a centre-of-mass energy of 13 TeV. The data were recorded with the ATLAS detector and correspond to ...
Search for a Heavy Neutral Particle Decaying to εμ, ετ, or μτ in pp Collisions at √s = 8 TeV with the ATLAS Detector
(American Physical Society, 2015-07-14)
This Letter presents a search for a heavy neutral particle decaying into an opposite-sign different-flavor dilepton pair, e^{±}μ^{∓}, e^{±}τ^{∓}, or μ^{±}τ^{∓} using 20.3 fb⁻¹ of pp collision data at √s̅ = 8 TeV collected ...
A New Method to Distinguish Hadronically Decaying Boosted Z Bosons from W Bosons Using the ATLAS Detector
(Springer LLC, 2016-04-28)
The distribution of particles inside hadronic jets produced in the decay of boosted W and Z bosons can be used to discriminate such jets from the continuum background. Given that a jet has been identified as likely resulting ...
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 B - L R-Parity-Violating Top Squarks in √s=13 TeV pp Collisions with the ATLAS Experiment
A search is presented for the direct pair production of the stop, the supersymmetric partner of the top quark, that decays through an R-parity-violating coupling to a final state with two leptons and two jets, at least one ...