A bstract A search for long-lived particles decaying into hadrons is presented. The analysis
uses 139 fb− 1 of pp collision data collected at\(\sqrt {s}\)= 13 TeV by the ATLAS detector at …

A search for long-lived particles decaying into hadrons and at least one muon is presented.
The analysis selects events that pass a muon or missing-transverse-momentum trigger and …

Many extensions of the Standard Model posit the existence of heavy particles with long
lifetimes. This article presents the results of a search for events containing at least one long …

A bstract A search for new phenomena has been performed in final states with at least one
isolated high-momentum photon, jets and missing transverse momentum in proton–proton …

Many extensions of the Standard Model posit the existence of heavy particles with long
lifetimes. In this Letter, results are presented of a search for events containing one or more …

A bstract This paper presents a search for direct electroweak gaugino or gluino pair
production with a chargino nearly mass-degenerate with a stable neutralino. It is based on …

A search is presented for pair production of long-lived neutral particles using 33 fb-1 of s= 13
TeV proton–proton collision data, collected during 2016 by the ATLAS detector at the LHC …

A search for the decay of neutral, weakly interacting, long-lived particles using data collected
by the ATLAS detector at the LHC is presented. This analysis uses the full data set recorded …

A search for the decay of neutral, weakly interacting, long-lived particles using data collected
by the ATLAS detector at the LHC is presented. This analysis uses the full dataset recorded …

A search for long-lived, massive particles predicted by many theories beyond the Standard
Model is presented. The search targets final states with large missing transverse momentum …