A new paradigm for data-driven, model-agnostic new physics searches at colliders is
emerging, and aims to leverage recent breakthroughs in anomaly detection and machine …

Electron and photon performance measurements with the ATLAS detector using the 2015–2017
LHC proton-proton collision data Page 1 Journal of Instrumentation OPEN ACCESS Electron …

Combined measurements of Higgs boson production cross sections and branching fractions
are presented. The combination is based on the analyses of the Higgs boson decay modes …

The standard model of particle physics is an extremely successful theory of fundamental
interactions, but it has many known limitations. It is therefore widely believed to be an …

A measurement of production cross sections of the Higgs boson in proton-proton collisions
is presented in the H→ τ τ decay channel. The analysis is performed using 36.1 fb-1 of data …

A combination of the searches for pair-produced vectorlike partners of the top and bottom
quarks in various decay channels (T→ Z t/W b/H t, B→ Z b/W t/H b) is performed using 36.1 …

Results of a search for new phenomena in final states with an energetic jet and large
missing transverse momentum are reported. The search uses proton-proton collision data …

We present the latest developments to the CheckMATE program that allows models of new
physics to be easily tested against the recent LHC data. To achieve this goal, the core of …

The results of a search for the top squark, the supersymmetric partner of the top quark, in
final states with one isolated electron or muon, jets, and missing transverse momentum are …

Properties of the Higgs boson are measured in the two-photon final state using 36.1 fb-1 of
proton–proton collision data recorded at s= 13 TeV by the ATLAS experiment at the Large …