# Figure 52

 Top: Correlation between $1/p_\textrm{T}$ obtained from the online tracking and from a matched offline track for pp collisions at $\sqrt{s} = 8~\mathrm{TeV}$. Bottom: Difference (points) of the online and offline track \pt for data and simulation. The error bars indicate the corresponding width of the difference in $p_\textrm{T}$