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\bibitem{HAWCCollaborationAlfaro+SalesaGreus2022} HAWC Collaboration(Alfaro, R. et al), \& Salesa Greus, F. (2022). Gamma/hadron separation with the HAWC observatory. \textit{Nucl. Instrum. Methods Phys. Res. A}, \textit{1039}, 166984--13pp.

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