6 papers
Search for new phenomena with top-quark pairs and large missing transverse momentum using 140 of collision data at TeV with the ATLAS detector
ATLAS Collaboration
A search is conducted for new phenomena in events with a top quark pair and large missing transverse momentum, where the top quark pair is reconstructed in final states with one is…
Search for single production of vector-like quarks decaying into or in collisions at TeV with the ATLAS detector
ATLAS Collaboration
This paper describes a search for the single production of an up-type vector-like quark () decaying as or . The search utilises a dataset of…
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…
Tools for estimating fake/non-prompt lepton backgrounds with the ATLAS detector at the LHC
ATLAS Collaboration
Measurements and searches performed with the ATLAS detector at the CERN Large Hadron Collider often involve signatures with one or more prompt leptons. Such analyses are subject to…
Search for the exclusive boson hadronic decays , and with the ATLAS detector
ATLAS Collaboration
A search for the exclusive hadronic decays , and is performed using up to of proton-pro…
Studies of the energy dependence of diboson polarization fractions and the Radiation Amplitude Zero effect in WZ production with the ATLAS detector
ATLAS Collaboration
This Letter presents the first study of the energy-dependence of diboson polarization fractions in production. The data set us…