The comparison of relative J/$\psi$ yield at forward rapidity ( $ -4.0 < \it{y} < -2.5 $ ) as a function of relative charged-particle densities at mid-rapidity in pp collisions at $\sqrt{s} = 5.02 TeV$ with $\sqrt{s} = 13 TeV$ for $ INEL > 0 $ event class. In the bottom panel the ratio of relative J/ψ yield to relative charged-particle densities are shown for both the energies.
The comparison of relative J/$\psi$ yield at forward rapidity ( $ -4.0 < \it{y} < -2.5 $ ) as a function of relative charged-particle densities at mid-rapidity in pp collisions at $\sqrt{s} = 5.02 TeV$ with $\sqrt{s} = 13 TeV$ is shown. Self normalisation is done by respective integrated values of inclusive J/$\Psi$ yield and integrated $<dN_{ch}/d\eta >$ for event class inelastic >0 ( $INEL>0 $) in both energies. The vertical error bars represents statistical uncertainties while the light blue boxes show the systematics uncertainties. n the bottom panel the ratio of relative J/ψ yield to relative charged-particle densities are shown. The black dotted line is a linear function ( y=x ) describes the behaviour of the J/$\psi$ yield with multiplicity multiplicity dependence in both upper and lower panel for both energies.