This paper describes the implementation and performance of a particle flow algorithm
applied to 20.2 fb^-1-1 of ATLAS data from 8 TeV proton–proton collisions in Run 1 of the …

The efficiency of the photon identification criteria in the ATLAS detector is measured using
36.1 fb^ 1 36.1 fb 1 to 36.7 fb^ 1 36.7 fb 1 of pp collision data at s= 13 TeV s= 13 TeV …

Using combined data from the Relativistic Heavy Ion and Large Hadron Colliders, we
constrain the shear and bulk viscosities of quark-gluon plasma (QGP) at temperatures of∼ …

Dark matter particles, if sufficiently light, may be produced in decays of the Higgs boson. This
Letter presents a statistical combination of searches for H→ invisible decays where H is …

A bstract A search for charged Higgs bosons decaying into a top quark and a bottom quark
is presented. The data analysed correspond to 139 fb− 1 of proton-proton collisions at\(\sqrt …

A search for high-mass dielectron and dimuon resonances in the mass range of 250 GeV to
6 TeV is presented. The data were recorded by the ATLAS experiment in proton–proton …

Our knowledge of the fundamental particles of nature and their interactions is summarized
by the standard model of particle physics. Advancing our understanding in this field has …

We investigate the impact on cosmological observables of f (Q)-gravity, a specific class of
modified gravity models in which gravity is described by the nonmetricity scalar, Q. In …

A bstract The factor of four increase in the LHC luminosity, from 0. 5× 10 34 cm− 2 s− 1 to 2.
0× 10 34 cm− 2 s− 1, and the corresponding increase in pile-up collisions during the 2015 …

Recent results at the Large Hadron Collider (LHC) have pointed to enhanced physics
capabilities through the improvement of the real-time event processing techniques. Machine …