15 papers
Search for signatures of electroweakinos with photons, jets, and large missing transverse momentum in TeV pp collisions with the ATLAS detector
ATLAS Collaboration
A search for final states characterised by at least one isolated high transverse-momentum photon, jets and large missing transverse momentum is presented. Such a final state might…
Precision calibration of calorimeter signals in the ATLAS experiment using an uncertainty-aware neural network
ATLAS Collaboration
The ATLAS experiment at the Large Hadron Collider explores the use of modern neural networks for a multi-dimensional calibration of its calorimeter signal defined by clusters of to…
Precision measurement of the meson lifetime using decays with the ATLAS detector
ATLAS Collaboration
A measurement of the meson lifetime using decays in data from 13 TeV proton-proton collisions with an integrated luminosity of 140 fb recorded by…
Probing the Higgs boson CP properties in vector-boson fusion production in the channel with the ATLAS detector
ATLAS Collaboration
The CP properties of the Higgs boson are studied in the vector-boson fusion production mode. The analysis exploits the decay mode of the Higgs boson into two -leptons using 140…
Search for neutral long-lived particles that decay into displaced jets in the ATLAS calorimeter in association with leptons or jets using collisions at TeV
ATLAS Collaboration
A search for neutral long-lived particles (LLPs) decaying in the ATLAS hadronic calorimeter using 140 fb of proton-proton collisions at TeV delivered by the LH…
Search for diphoton resonances in the 66 to 110 GeV mass range using collisions at TeV with the ATLAS detector
ATLAS Collaboration
A search is performed for light, spin-0 bosons decaying into two photons in the 66 to 110 GeV mass range, using 140 fb of proton-proton collisions at TeV produ…