The phenomenology of central exclusive production at hadron colliders L.A. Harland-Lang, V.A. Khoze, M.G. Ryskin and W.J. Stirling Eur. Phys. J. C, 72 9 (2012) 2110 Published online: 04 September 2012 DOI: 10.1140/epjc/s10052-012-2110-2