Cosmic Ray Astrophysics using The High Altitude Water Cherenkov (HAWC) Observatory in México Eduardo de la Fuente, Juan Carlos Díaz–Vélez, Alberto Hernández Almada, Alberto Nigoche–Netro and THE HAWC Collaboration EPJ Web Conf., 145 (2017) 02002 Published online: 26 June 2017 DOI: 10.1051/epjconf/201714502002