  This article describes a search for low-mass axion-like particles (ALPs) at
the Large Hadron Collider (LHC). If ALPs were produced at the LHC via
gluon-gluon fusion and decayed to bosons, the energy dependence of the measured
diboson cross-sections would differ from the Standard Model expectation.
Measurements of $WW$ and $Z\gamma$ differential cross-sections by the ATLAS
collaboration are interpreted to constrain ALP couplings to $W$-, $Z$-bosons
and photons assuming gluon-gluon-fusion production.
