  The article presents a study aimed at probing the dependence of the Chiral
Magnetic Effect (CME) on the magnetic field strength using the Anomalous
Viscous Fluid Dynamics (AVFD) model in Pb--Pb at LHC energies. The results
demonstrate the quadratic dependence of the correlators used for the study of
the CME in heavy ion collisions on the number of spectators, a proxy of the
magnitude of the magnetic field. The article also presents the extension of
this approach to a two dimensional space, formed by both the aforementioned
proxy of the magnetic field strength but also a proxy of the final state
ellipticity, a key ingredient of the background in these measurements, for each
centrality interval. This provides an exciting possibility to experiments to
isolate the background contributions from the potential CME signal.
