Search
Now showing items 1-10 of 35
Measurement of Distributions Sensitive to the Underlying Event in Inclusive Z-Boson Production in pp Collisions at √s = 7 TeV with the ATLAS Detector
(Springer New York LLC, 2014-12-10)
A measurement of charged-particle distributions sensitive to the properties of the underlying event is presented for an inclusive sample of events containing a Z-boson, decaying to an electron or muon pair. The measurement ...
Measurement of the Cross-Section of High Transverse Momentum Vector Bosons Reconstructed as Single Jets and Studies of Jet Substructure in pp Collisions at √s = 7 TeV with the ATLAS Detector
(IOP Publishing, 2014-11-04)
This paper presents a measurement of the cross-section for high transverse momentum W and Z bosons produced in pp collisions and decaying to allhadronic final states. The data used in the analysis were recorded by the ATLAS ...
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 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 Supersymmetry in Events Containing a Same-Flavour Opposite-Sign Dilepton Pair, Jets, and Large Missing Transverse Momentum in √s̅ = 8 TeV pp Collisions with the ATLAS Detector
(Springer, 2015-07)
Two searches for supersymmetric particles in final states containing a same-flavour opposite-sign lepton pair, jets and large missing transverse momentum are presented. The proton-proton collision data used in these searches ...
Search for Resonant Diboson Production in the ℓℓqq̅ Final State in pp Collisions at √s̅ = 8 TeV with the ATLAS Detector
(Springer New York LLC, 2015-02-10)
This paper reports on a search for narrow resonances in diboson production in the ℓℓqq̅ final state using pp collision data corresponding to an integrated luminosity of 20 fb⁻¹ collected at √s̅ = 8 TeV with the ATLAS ...
Search for the Lepton Flavor Violating Decay Z → eμ in pp Collisions at √s = 8 TeV with the ATLAS Detector
(American Physical Society, 2014-10-23)
The ATLAS detector at the Large Hadron Collider is used to search for the lepton flavor violating process Z → eμ in pp collisions using 20.3 fb⁻¹ of data collected at √s = 8 TeV. An enhancement in the eμ invariant mass ...
Measurement of the Electroweak Production of Dijets in Association with a Z-Boson and Distributions Sensitive to Vector Boson Fusion in Proton-Proton Collisions at √s=8 TeV using the ATLAS Detector
(Springer, 2014-04-07)
Measurements of fiducial cross sections for the electroweak production of two jets in association with a Z-boson are presented. The measurements are performed using 20.3 fb⁻¹ of proton-proton collision data collected at a ...
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 = ...