Probing GPDs in Ultraperipheral Collisions
  Ultraperipheral collisions in hadron colliders give new opportunites to investigate the hadron stucture through exclusive photoproduction processes. We describe the possibility of measuring the Generalized Parton Distributions in the Timelike Compton Scattering process and in the production of heavy vector meson. 
D.Yu. Ivanov, B. Pire, L. Szymanowski and J. Wagner
hep-ph