431 citations · 3.3k across the 92 of their papers we have counts for
54 papers · 1 filter
Measurement of jet substructure in boosted events with the ATLAS detector using 140 fb of 13 TeV collisions
ATLAS Collaboration
Measurements of the substructure of top-quark jets are presented, using 140 fb of 13 TeV collision data recorded with the ATLAS detector at the LHC. Top-quark jets reco…
Study of decays at = 8 TeV with the ATLAS detector
ATLAS Collaboration
This paper presents a study of decays with the ATLAS detector at the Large Hadron Collider. The analysis uses a proton-proton data sample corresponding to an integrated…
Measurement of -channel single-top-quark production in collisions at TeV with the ATLAS detector
ATLAS Collaboration
The observation of the electroweak production of single-top-quarks is made using 255 of proton-proton collision data recorded at TeV with the ATL…
A precise measurement of the Z-boson double-differential transverse momentum and rapidity distributions in the full phase space of the decay leptons with the ATLAS experiment at = 8 TeV
ATLAS Collaboration
This paper presents for the first time a precise measurement of the production properties of the Z boson in the full phase space of the decay leptons. This is in contrast to the ma…
Search for the decay mode of new high-mass resonances in collisions at TeV with the ATLAS detector
ATLAS Collaboration
This letter presents a search for narrow, high-mass resonances in the final state with the boson decaying into a pair of electrons or muons. The TeV col…
Evidence for the Higgs boson decay to a boson and a photon at the LHC
ATLAS, CMS Collaborations
The first evidence for the Higgs boson decay to a boson and a photon is presented, with a statistical significance of 3.4 standard deviations. The result is derived from a comb…
Differential cross-section measurements of the production of four charged leptons in association with two jets using the ATLAS detector
ATLAS Collaboration
Differential cross-sections are measured for the production of four charged leptons in association with two jets. These measurements are sensitive to final states in which the jets…
Software Performance of the ATLAS Track Reconstruction for LHC Run 3
ATLAS Collaboration
Charged particle reconstruction in the presence of many simultaneous proton-proton () collisions in the LHC is a challenging task for the ATLAS experiment's reconstruction soft…
Search for vector-boson resonances decaying into a top quark and a bottom quark using collisions at TeV with the ATLAS detector
ATLAS Collaboration
A search for a new massive charged gauge boson, , is performed with the ATLAS detector at the LHC. The dataset used in this analysis was collected from proton-proton collisions…
Observation of triboson production in proton-proton collisions at TeV with the ATLAS detector
ATLAS Collaboration
This letter reports the observation of production in proton-proton collisions. This measurement uses the full Run 2 sample of events recorded at a center-of-mass energ…
Search for single vector-like quark production and decay via in collisions at TeV with the ATLAS detector
ATLAS Collaboration
A search is presented for single production of a vector-like quark decaying into a Standard Model -quark and a Standard Model Higgs boson, which decays into a pai…
Search for quantum black hole production in lepton+jet final states using proton-proton collisions at = 13 TeV with the ATLAS detector
ATLAS Collaboration
A search for quantum black holes in electron+jet and muon+jet invariant mass spectra is performed with 140 fb of data collected by the ATLAS detector in proton-proton collis…
Search for heavy Higgs bosons with flavour-violating couplings in multi-lepton plus -jets final states in collisions at 13 TeV with the ATLAS detector
ATLAS Collaboration
A search for new heavy scalars with flavour-violating decays in final states with multiple leptons and -tagged jets is presented. The results are interpreted in terms of a gener…
Search for singly produced vector-like top partners in multilepton final states with 139 of collision data at TeV with the ATLAS detector
ATLAS Collaboration
A search for the single production of a vector-like top partner () with mass greater than 1 TeV decaying into a boson and a top quark is presented, using the full Run 2 data…
Search for new phenomena in two-body invariant mass distributions using unsupervised machine learning for anomaly detection at TeV with the ATLAS detector
ATLAS Collaboration
Searches for new resonances are performed using an unsupervised anomaly-detection technique. Events with at least one electron or muon are selected from 140 fb of colli…
Search for pair production of squarks or gluinos decaying via sleptons or weak bosons in final states with two same-sign or three leptons with the ATLAS detector
ATLAS Collaboration
A search for pair production of squarks or gluinos decaying via sleptons or weak bosons is reported. The search targets a final state with exactly two leptons with same-sign electr…
Search for leptoquark pair production decaying into or in multi-lepton final states in collisions at 13 TeV with the ATLAS detector
ATLAS Collaboration
A search for leptoquark pair production decaying into or in final states with multiple leptons is presented. The search is based on a dataset of…
Measurement of the and cross-sections in collisions at TeV with the ATLAS detector
ATLAS Collaboration
The inclusive Higgs boson production cross-section is measured in the di-photon and the decay channels using 31.4 and 29.0 fb of collision data respec…
Fast -tagging at the high-level trigger of the ATLAS experiment in LHC Run 3
ATLAS Collaboration
The ATLAS experiment relies on real-time hadronic jet reconstruction and -tagging to record fully hadronic events containing -jets. These algorithms require track reconstruct…
Search for Dark Photons in Rare Boson Decays with the ATLAS Detector
ATLAS Collaboration
A search for events with a dark photon produced in association with a dark Higgs boson via rare decays of the Standard Model boson is presented, using 139 fb of $\sqrt{s…
Anomaly detection search for new resonances decaying into a Higgs boson and a generic new particle in hadronic final states using TeV collisions with the ATLAS detector
ATLAS Collaboration
A search is presented for a heavy resonance decaying into a Standard Model Higgs boson and a new particle in a fully hadronic final state. The full Large Hadron Collide…
Combination and summary of ATLAS dark matter searches interpreted in a 2HDM with a pseudo-scalar mediator using 139 fb of TeV collision data
ATLAS Collaboration
Results from a wide range of searches targeting different experimental signatures with and without missing transverse momentum () are used to constr…
Measurement of the cross-sections of the electroweak and total production of a pair in association with two jets in collisions at = 13 TeV with the ATLAS detector
ATLAS Collaboration
This Letter presents the measurement of the fiducial and differential cross-sections of the electroweak production of a pair in association with two jets. The analysis uses 1…
Search for non-resonant production of semi-visible jets using Run 2 data in ATLAS
ATLAS Collaboration
Semi-visible jets, with a significant contribution to the event's missing transverse momentum, can arise in strongly interacting dark sectors. This results in an event topology whe…