Measurement of the t dependence in exclusive photoproduction of Upsilon(1S) mesons at HERA
The exclusive photoproduction reaction gamma p -> Upsilon(1S) p has been studied with the ZEUS detector in ep collisions at HERA using an integrated luminosity of 468 pb^-1. The measurement covers the kinematic range 60 Upsilon(1S) p cross section.
hep-ex↗