Production of J/ψ and γ mesons in pp collisions at √s=8 TeV - Aaij, R; Abellan, Beteta C; Adeva, B; Adinolfi, M; Adrover, C; Affolder, A; Ajaltouni, Z; Albrecht, J; Alessio, F; Alexander, M; Ali, S; Alkhazov, G; et al. (JOURNAL OF HIGH ENERGY PHYSICS, 2013)