Photoproduction of Upsilon states in ultraperipheral collisions at the CERN Large Hadron Collider within the color dipole approach

M. B. Gay Ducati, F. Kopp, M. V. T. Machado +1

The exclusive photoproduction of upsilon states ${\rm Y}(1S)$ and its radially excited states ${\rm Y}(2S,3S)$ is investigated in the context of ultra-peripheral collisions at the LHC energies…