A search is performed for localized excesses in the low-mass dijet invariant mass
distribution, targeting a hypothetical new particle decaying into two jets and produced in …

A bstract A search for exotic decays of the Higgs boson into a pair of spin-zero particles, H→
aa, where the a-boson decay sin to b-quarks promptly or with a mean proper lifetime cτ a up …

A search for singly produced vector-like quarks $ Q $, where $ Q $ can be either a $ T $
quark with charge $+ 2/3$ or a $ Y $ quark with charge $-4/3$, is performed in proton-proton …

A search for events with two displaced vertices from long-lived particle (LLP) pairs using
data collected by the ATLAS detector at the LHC is presented. This analysis uses 139 fb-1 of …

A bstract A generic search for anomalous production of events with at least three charged
leptons is presented. The data sample consists of pp collisions at\(\sqrt {s}= 8\) TeV collected …

A search is performed for localised excesses in dijet mass distributions of low-dijet-mass
events produced in association with a high transverse energy photon. The search uses up to …

A bstract A search for vector-like quarks and excited quarks in events containing a top quark
and a W boson in the final state is reported here. The search is based on 20.3 fb− 1 of proton …

A search for heavy long-lived charged R-hadrons is reported using a data sample
corresponding to 3.2 fb− 1 of proton–proton collisions at s= 13 TeV collected by the ATLAS …

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

Results of a search for new phenomena in final states with an energetic jet and large
missing transverse momentum are reported. The search uses 20.3 fb $^{-1} $ of $\sqrt {s} …