Discovery of a tidal disruption event candidate from the 2XMM catalog D. Lin, E.R. Carrasco, D. Grupe, N.A. Webb, D. Barret and S.A. Farrell EPJ Web of Conferences, 39 (2012) 02003 Published online: 18 December 2012 DOI: 10.1051/epjconf/20123902003