# Figure 3

 \textit{} The \pP (\textit{left}), \pL (\textit{center}) and \LL (\textit{right}) correlation function with a simultaneous fit with the NLO expansion (red line) for the scattering parameter of \pL~. The dashed line denotes the linear baseline. After the fit is performed the LO~ parameter set (green curve) is plugged in for the \pL system and the scattering length obtained from~ for the \LL system (cyan curve).