C. Wiglesworth
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View article: Multi-Objective Optimizations of High Gradient C-band Photoinjector for High Bunch Charge Applications
Multi-Objective Optimizations of High Gradient C-band Photoinjector for High Bunch Charge Applications Open
The high gradients potentially achievable in distributed-coupling C-band photoinjectors make them attractive for many high brightness applications. Here we discuss optimization results for a 1.6 cell C-band photoinjector with a 240 MV/m pe…
View article: Measurement of the $ t\\overline{t} $ production cross-section as a function of jet multiplicity and jet transverse momentum in 7 TeV proton-proton collisions with the ATLAS detector
Measurement of the $ t\\overline{t} $ production cross-section as a function of jet multiplicity and jet transverse momentum in 7 TeV proton-proton collisions with the ATLAS detector Open
The $ t\\overline{t} $ production cross-section dependence on jet multiplicity and jet transverse momentum is reported for proton-proton collisions at a centre-of-mass energy of 7 TeV in the single-lepton channel. The data were collected w…
View article: Overview of Recent Results from ATLAS
Overview of Recent Results from ATLAS Open
This paper presents an overview of recent results from the ATLAS Experiment at the CERN Large Hadron Collider, with a particular focus on those that are based on the entire Run 2 dataset of $\sqrt{s}$=13 TeV proton-proton collisions. These…
View article: Search for Scalar Diphoton Resonances in the Mass Range 65–600 GeV with the ATLAS Detector in pp Collision Data at √s=8 TeV
Search for Scalar Diphoton Resonances in the Mass Range 65–600 GeV with the ATLAS Detector in pp Collision Data at √s=8 TeV Open
We thank CERN for the very successful operation of the LHC, as well as the support staff from our institutions, without whom ATLAS could not be operated efficiently. We acknowledge the support of ANPCyT, Argentina; YerPhI, Armenia; ARC, Au…
View article: Evidence for Electroweak Production of W ± W ± j j in p p Collisions at s = 8 _ _ TeV with the ATLAS Detector
Evidence for Electroweak Production of W ± W ± j j in p p Collisions at s = 8 _ _ TeV with the ATLAS Detector Open
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 ffiffiffi s p _ 8 TeV recorded by the ATLAS detector at the Large Hadr…
View article: The ATLAS High-Level Calorimeter Trigger in Run-2
The ATLAS High-Level Calorimeter Trigger in Run-2 Open
The ATLAS Experiment uses a two-level triggering system to identify and record collision events containing a wide variety of physics signatures. It reduces the event rate from the bunch-crossing rate of 40 MHz to an average recording rate …
View article: A Wavelet Based Pile-Up Mitigation Method for the LHC Upgrade
A Wavelet Based Pile-Up Mitigation Method for the LHC Upgrade Open
Collision experiments at the Large Hadron Collider suffer from the problem of pile-up, which is the read-out of multiple simultaneous background proton-proton collisions per beam-crossing. We introduce a pile-up mitigation technique based …
View article: Measurement of forward-backward multiplicity correlations in lead-lead, proton-lead, and proton-proton collisions with the ATLAS detector
Measurement of forward-backward multiplicity correlations in lead-lead, proton-lead, and proton-proton collisions with the ATLAS detector Open
Two-particle pseudorapidity correlations are measured in √sNN = 2.76TeV Pb + Pb, √sNN = 5.02TeV p + Pb, and √s = 13 TeV pp collisions at the Large Hadron Collider (LHC), with total integrated luminosities of approximately 7μb–1, 28 nb–1, a…
View article: Performance of<i>b</i>-jet identification in the ATLAS experiment
Performance of<i>b</i>-jet identification in the ATLAS experiment Open
We thank CERN for the very successful operation of the LHC, as well as the support staff from our\n\t\t\t\t institutions without whom ATLAS could not be operated efficiently.\n\t\t\t\t We acknowledge the support of ANPCyT, Argentina; YerPh…
View article: Modelling Z → ττ processes in ATLAS with τ-embedded Z → μμ data
Modelling Z → ττ processes in ATLAS with τ-embedded Z → μμ data Open
This paper describes the concept, technical realisation and validation of a largely data-driven method to model events with Z→ττ decays. In Z→μμ events selected from proton-proton collision data recorded at √s=8 TeV with the ATLAS experime…
View article: Searches for heavy long-lived charged particles with the ATLAS detector in proton-proton collisions at $\\sqrt{s}$ = 8 TeV
Searches for heavy long-lived charged particles with the ATLAS detector in proton-proton collisions at $\\sqrt{s}$ = 8 TeV Open
CERN-LHC. Searches for heavy long-lived charged particles are performed using a data sample of 19.8 fb$^{-1}$ from proton-proton collisions at a centre-of-mass energy of $\sqrt{s}$ = 8 TeV collected by the ATLAS detector at the Large Hadro…
View article: Measurement of inclusive jet charged-particle fragmentation functions in Pb+Pb collisions at sqrt(s_NN) = 2.76 TeV with the ATLAS detector
Measurement of inclusive jet charged-particle fragmentation functions in Pb+Pb collisions at sqrt(s_NN) = 2.76 TeV with the ATLAS detector Open
CERN-LHC. Measurements of charged-particle fragmentation functions of jets produced in ultra-relativistic nuclear collisions can provide insight into the modification of parton showers in the hot, dense medium created in the collisions. AT…
View article: Search for dark matter in events with a Z boson and missing transverse momentum in pp collisions at $\sqrt{s}$=8 TeV with the ATLAS detector
Search for dark matter in events with a Z boson and missing transverse momentum in pp collisions at $\sqrt{s}$=8 TeV with the ATLAS detector Open
Search for production of dark matter particles recoiling against a leptonically decaying Z boson in 20.3 fb-1 of pp collisions at sqrt(s)=8 TeV with the ATLAS detector at the Large Hadron Collider. Events with large missing transverse mome…