331 citations · 1.8k across the 27 of their papers we have counts for
26 papers · 1 filter
Comparison between simulated and observed LHC beam backgrounds in the ATLAS experiment at = 4 TeV
ATLAS Collaboration
Results of dedicated Monte Carlo simulations of beam-induced background (BIB) in the ATLAS experiment at the Large Hadron Collider (LHC) are presented and compared with data record…
Search for charged Higgs bosons decaying into top and bottom quarks at = 13 TeV with the ATLAS detector
ATLAS Collaboration
A search for charged Higgs bosons heavier than the top quark and decaying via is presented. The data analysed corresponds to 36.1 fb of collision…
Search for doubly charged scalar bosons decaying into same-sign boson pairs with the ATLAS detector
ATLAS Collaboration
A search for doubly charged scalar bosons decaying into boson pairs is presented. It uses a data sample from proton-proton collisions corresponding to an integrated luminosity…
Probing the quantum interference between singly and doubly resonant top-quark production in collisions at TeV with the ATLAS detector
ATLAS Collaboration
This Letter presents a normalized differential cross-section measurement in a fiducial phase-space region where interference effects between top-quark pair production and associate…
Search for chargino-neutralino production using recursive jigsaw reconstruction in final states with two or three charged leptons in proton-proton collisions at =13 TeV with the ATLAS detector
ATLAS Collaboration
A search for electroweak production of supersymmetric particles is performed in two-lepton and three-lepton final states using recursive jigsaw reconstruction. The search uses data…
Operation and performance of the ATLAS Tile Calorimeter in Run 1
ATLAS Collaboration
The Tile Calorimeter is the hadron calorimeter covering the central region of the ATLAS experiment at the Large Hadron Collider. Approximately 10000 photomultipliers collect light…
Measurement of colour flow using jet-pull observables in events with the ATLAS experiment at TeV
ATLAS Collaboration
Previous phenomenological studies and measurements have shown that weighted angular moments derived from jet constituents encode the colour connections between initiating partons t…
Angular analysis of decays in collisions at TeV with the ATLAS detector
ATLAS Collaboration
An angular analysis of the decay is presented, based on proton-proton collision data recorded by the ATLAS experiment at the LHC. The study is using…
Search for supersymmetry in final states with charm jets and missing transverse momentum in 13 TeV collisions with the ATLAS detector
ATLAS Collaboration
A search for supersymmetric partners of top quarks decaying as and supersymmetric partners of charm quarks decaying as ,…
Search for pair production of up-type vector-like quarks and for four-top-quark events in final states with multiple -jets with the ATLAS detector
ATLAS Collaboration
A search for pair production of up-type vector-like quarks () with a significant branching ratio into a top quark and either a Standard Model Higgs boson or a boson is prese…
Search for electroweak production of supersymmetric particles in final states with two or three leptons at TeV with the ATLAS detector
ATLAS Collaboration
A search for the electroweak production of charginos, neutralinos and sleptons decaying into final states involving two or three electrons or muons is presented. The analysis is ba…
Performance of missing transverse momentum reconstruction with the ATLAS detector using proton-proton collisions at = 13 TeV
ATLAS Collaboration
The performance of the missing transverse momentum (E) reconstruction with the ATLAS detector is evaluated using data collected in proton-proton collisions at the LHC…
Measurements of differential cross sections of top quark pair production in association with jets in collisions at TeV using the ATLAS detector
ATLAS Collaboration
Measurements of differential cross sections of top quark pair production in association with jets by the ATLAS experiment at the LHC are presented. The measurements are performed a…
Search for a Structure in the Invariant Mass Spectrum with the ATLAS Experiment
ATLAS Collaboration
A search for the narrow structure, , reported by the D0 Collaboration in the decay sequence , , is presented. The analysis is based on a…
Search for dark matter produced in association with bottom or top quarks in = 13 TeV pp collisions with the ATLAS detector
ATLAS Collaboration
A search for weakly interacting massive particle dark matter produced in association with bottom or top quarks is presented. Final states containing third-generation quarks and mis…
Search for supersymmetry in events with -tagged jets and missing transverse momentum in collisions at TeV with the ATLAS detector
ATLAS Collaboration
A search for the supersymmetric partners of the Standard Model bottom and top quarks is presented. The search uses 36.1 fb of collision data at TeV collec…
Search for new phenomena with large jet multiplicities and missing transverse momentum using large-radius jets and flavour-tagging at ATLAS in 13 TeV collisions
ATLAS Collaboration
A search is presented for particles that decay producing a large jet multiplicity and invisible particles. The event selection applies a veto on the presence of isolated electrons…
Analysis of the vertex from the measurement of triple-differential angular decay rates of single top quarks produced in the -channel at = 8 TeV with the ATLAS detector
ATLAS Collaboration
The electroweak production and subsequent decay of single top quarks in the -channel is determined by the properties of the vertex, which can be described by the complex p…
Search for top quark decays , with , in TeV collisions using the ATLAS detector
ATLAS Collaboration
This article presents a search for flavour-changing neutral currents in the decay of a top quark into an up-type () quark and a Higgs boson, where the Higgs boson decays…
Search for direct top squark pair production in events with a Higgs or boson, and missing transverse momentum in TeV collisions with the ATLAS detector
ATLAS Collaboration
A search for direct top squark pair production resulting in events with either a same-flavour opposite-sign dilepton pair with invariant mass compatible with a boson or a pair…
Identification and rejection of pile-up jets at high pseudorapidity with the ATLAS detector
ATLAS Collaboration
The rejection of forward jets originating from additional proton--proton interactions (pile-up) is crucial for a variety of physics analyses at the LHC, including Standard Model me…
Measurement of -hadron pair production with the ATLAS detector in proton-proton collisions at TeV
ATLAS Collaboration
A measurement of -hadron pair production is presented, based on a data set corresponding to an integrated luminosity of 11.4 fb of proton--proton collisions recorded at $…
Measurement of the relative width difference of the - system with the ATLAS detector
ATLAS Collaboration
This paper presents the measurement of the relative width difference of the - system using the data collected by the ATLAS experiment at the LHC in $p p…
Identification of high transverse momentum top quarks in collisions at = 8 TeV with the ATLAS detector
ATLAS Collaboration
This paper presents studies of the performance of several jet-substructure techniques, which are used to identify hadronically decaying top quarks with high transverse momentum con…