In this review, we present the current status of phenomenological research on constraining
the multi-dimensional proton (and nucleus) structure at high energies through studies of the …

Extensive experimental and theoretical explorations over the last decades showed that the
nucleon (proton/neutron) is not just a simple system of 3 quarks bound by gluons, but a …

The successful operation of the Large Hadron Collider (LHC) and the excellent performance
of the ATLAS, CMS, LHCb and ALICE detectors in Run-1 and Run-2 with $ pp $ collisions at …

A search for neutral heavy resonances is performed in the WW → e ν μ ν WW→ e ν μ ν
decay channel using pp collision data corresponding to an integrated luminosity of 36.1\, fb …

This report comprises the outcome of five working groups that have studied the physics
potential of the highluminosity phase of the LHC (HL-LHC) and the perspectives for a …

A bstract A measurement of prompt photon-pair production in proton-proton collisions
at\(\sqrt {s}\)= 13 TeV is presented. The data were recorded by the ATLAS detector at the …

A bstract We describe the calculation of the next-to-next-to-leading order (NNLO) QCD
corrections to isolated photon and photon-plus-jet production, and discuss how the …

Measurements of inclusive isolated-photon and photon+ jet production in proton–proton
collisions at\(\sqrt {s}= 13\,\text {TeV}\) are presented. The analysis uses data collected by …

A bstract The azimuthal angular decorrelation of a vector boson and jet is sensitive to QCD
radiation, and can be used to probe the quark-gluon plasma in heavy-ion collisions. By …

The dynamics of isolated-photon production in association with a jet in proton–proton
collisions at a centre-of-mass energy of 13 TeV are studied with the ATLAS detector at the …