The LHC has provided an unprecedented amount of proton–proton collision data, bringing
forth exciting opportunities to address fundamental open questions in particle physics …

We examine the theoretical motivations for long-lived particle (LLP) signals at the LHC in a
comprehensive survey of standard model (SM) extensions. LLPs are a common prediction of …

This paper presents results of searches for the electroweak production of supersymmetric
particles in models with compressed mass spectra. The searches use 139 fb-1 of s= 13 TeV …

A search for chargino–neutralino pair production in three-lepton final states with missing
transverse momentum is presented. The study is based on a dataset of s= 13 TeV pp …

A search for charginos and neutralinos at the Large Hadron Collider using fully hadronic
final states and missing transverse momentum is reported. Pair-produced charginos or …

A bstract A search for phenomena beyond the standard model in final states with two
oppositely charged same-flavor leptons and missing transverse momentum is presented …

A search for long-lived charginos produced either directly or in the cascade decay of heavy
prompt gluino states is presented. The search is based on proton–proton collision data …

A search for the electroweak production of charginos and sleptons decaying into final states
with two electrons or muons is presented. The analysis is based on 139 fb\(^{-1}\) of proton …

A bstract The results of a search for direct pair production of top squarks and for dark matter
in events with two opposite-charge leptons (electrons or muons), jets and missing transverse …

A bstract Searches for resonances decaying into pairs of jets are performed using proton-
proton collision data collected at\(\sqrt {s}= 13\) TeV corresponding to an integrated …