A critical phenomenological study of inclusive photon production in hadronic collisions P. Aurenche, M. Fontannaz, J.Ph. Guillet, B. Kniehl, E. Pilon and M. Werlen Eur. Phys. J. C, 9 1 (1999) 107-119 Published online: 22 March 1999 DOI: 10.1007/s100529900018